PolySwitch Resettable Devices Telecommunications & Networking Devices

Transcription

1 PolySwitch devices for telecommunication and networking applications were initially designed over ten years ago to meet the growing demand for resettable overcurrent protection. These product families help provide protection against damage caused by power cross and power induction surges as defined in ITU, Telcordia GR1089, and UL vailable in chip, surface-mount, and radial-leaded configurations, PolySwitch devices help improve the reliability of customer premise and network equipment world wide. enefits PolySwitch Resettable evices Telecommunications & Networking evices Many product choices give engineers more design flexibility ompatible with high volume electronics assembly ssist in meeting regulatory equipment requirements Improved line balance pplicable for legacy POTS and modern digital communications equipment Features RoHS compliant Resettable overcurrent protection Surface-mount, radial-leaded, and chip form factors Fast time-to-trip gency recognition: UL, S, TÜV Resistance sorted and matched devices available Low parasitic capacitance/flat impedance with frequency PolySwitch Resettable evices Telecommunications & Networking evices pplications Modems PX systems Powered thernet systems Phone sets MF modules VoIP (Voice over IP equipment) Fax machines nalog and digital line cards LN, WN equipment Phone wall outlets T1/1 equipment ustomer premise equipment larm systems xsl modems and splitters ccess network hardware 221

2 Protection pplication Guide for Telecommunications and Networking evices* To use this guide, follow the steps below: 1. Select your equipment type from the guide below. 2. Select the type of protection depending on the agency and regional specifications in the second column. 3. Select the form factor for your application. 4. Use the gency Specification/ PolySwitch evice Selection Guide on the next page to select a specific part number for each application based on the agency requirements. 5. Parts with fast time-to-trip or low resistance are available. Please consult a Tyco lectronics ircuit Protection product representative. Region/ Overcurrent Protection Form Factor Overvoltage Protection Siar Thyristor pplication Specification Radial-leaded Surface-mount hip Surge Protectors** ustomer Premises equipment North merica TRF600-0 TS F TVxxx(N)S-L IT equipment TI-968-, TRF TS F TVxxx(N)S-L nalog modems, V.90 modems, UL 60950, TRF TSM F TVxxx(N)S-L ISN modems, xsl modems, GR1089 Port Type 3 TSM F SL splitters, phone sets, fax machines, urope/sia/ TRF TS F TVxxx(N)S-L answering machines, caller I, internet South merica TRF T TSV F TVxxx(N)S-L appliances, PX systems, POS terminals, ITU K.21 TRF wall plugs TRF TRF ccess network equipment ( ) North merica TRF TS F TVxxx(N)S-L Remote terminals, line repeaters, GR1089 Port Type 5 TRF TS F multiplexers, cross-connects, TS F WN equipment TSM F TSM F FT urope/sia/ TRF TS F TVxxx(N)S-L South merica TRF T TSV F TVxxx(N)S-L ITU K.45 TRF TRF TRF entral office switching equipment ( ) North merica TRF TS F TVxxx(N)S-L nalog/pots linecards, ISN linecards, GR1089 Port Type 1 TRF TS F xsl modems, SL/VSL splitters, TS F T1/1 linecards, multiplexers, TSM F SU/SU, servers TSM F FT urope/sia/ TRF TS F TF TVxxx(N)S-L South merica TRF T TSV F TVxxx(N)S-L ITU K.20 TRF TRF TRF Primary protection modules ( ) North merica TRF N/ MF modules, Network Interface Telcordia GR-974 TRF evices (NI) urope/sia/ TRF U TSL F TF T TVxxx(N)S-L South merica TRF TS F TF T TVxxx(N)S-L ITU K.20 TRF T TSV F TF T TVxxx(N)S-L TRF TF TRF TRF Short-haul/intrabuilding communications North merica TRF U TSL F TVxxx(N)S-L equipment ( ) GR1089 Port Type 2 TRF TS F TVxxx(N)S-L LN equipment, VoIP cards, cable GR1089 Port Type 4 TRF T TSV F telephony NIUs, wireless local loop TRF handsets TRF TRF urope/sia/ TRF TS F TVxxx(N)S-L South merica TRF T TSV F TVxxx(N)S-L ITU K.21 TRF TRF TRF RoHS ompliant, LV ompliant

3 Protection pplication Guide for Telecommunications and Networking evices* pplication Region/ Specification Overcurrent Protection Form Factor Radial-leaded Surface-mount hip LN intrabuilding power cross protection North merica TRF U TSL F TVxxx(N)S-L LN equipment, VoIP cards, IP phones GR1089 Port Type 4 TRF TS F TVxxx(N)S-L TRF T TSV F TRF TRF TRF I 802.3F/T Power over decasm050f/60-2 TV058(N)S-L thernet protection TV058NS-L Powered thernet switches and terminals, TV058NS-L IP phones, wireless LN base stations, microcellular base stations, VoIP cards able telephony powering system RF550*** N/ Power passing taps RF750*** * This list is not exhaustive. Tyco lectronics welcomes our customers input for additional application ideas for PolySwitch resettable devices. For improved line balance in these applications, resistance-matched parts are recommended. May require additional impedance or coordination with primary protector. ** For more information on Siar thyristor surge protectors, refer to the Siar product section. FT are surface mount telecom fuse devices. FT and FT reference also available. See telecom fuses section. For details on decasm050f/60-2, see surface-mount devices section. *** For details on RF series, see radial-leaded devices section. gency Specification/Selection Guide for Telecommunications and Networking evices... ont d Overvoltage Protection Siar Thyristor Surge Protectors** Use the guide below to select the PolySwitch devices which are typically used in your application. The following pages contain the specifications for the part numbers recommended below. PolySwitch devices assist telecommunication equipment in meeting the applicable protection requirements of these industry specifications. Refer to individual agency specifications for test procedures and circuit schematics. Users should independently evaluate the suitability of, and test each product for their application. PolySwitch Resettable evices Telecommunications & Networking evices Family Product* Lightning Power ross/ontact/induction TF250 TF T ITU K kV 10/700µs PR Y/T694 GR-1089 Port Types 2 & 4 1st Level ITU K.20/21/ s ITU K.20/21/ s GR-1089 Port Type 4 120V, 25sc TF T ITU K.20/21/45 1.5kV 10/700µs ITU K.20/21/45 230V, 10Ω TF T ITU K.20/21/45 4.0kV 10/700µs ITU K.20/21/ s TF GR-1089 Port Types 2 & 4 1st Level ITU K.20/21/ s ITU K.20/21/ s GR-1089 Port Type 4 120V, 25sc * pplies to all products which share the same prefix. Tested with 230V gas discharge tube primary protector. Tested with 350V gas discharge tube primary protector. ** See S for additional application fault ratings. May require additional series resistor to help telecommunication equipment pass Surge 3 (1kV, 10/1000µs). See telecom fuses section. RoHS ompliant, LV ompliant 223

4 gency Specification/Selection Guide for Telecommunications and Networking evices... ont d Family Product* Lightning Power ross/ontact/induction TRF250 TRF U ITU K kV 10/700µs ITU K V, 10Ω GR-1089 Port Types 2 & 4 1st Level ITU K s ITU K s GR-1089 Port Type 4 120V, 25sc TRF U ITU K.20/21/45 1.5kV 10/700µs ITU K.20/21/45 230V, 10Ω TRF ITU K.20/21/45 4.0kV 10/700µs ITU K.20/21/ s TRF T GR-1089 Port Types 2 & 4 1st Level ITU K.20/21/ s TRF U ITU K.20/21/ s TRF UT GR-1089 Port Type 4 120V, 25sc TRF TRF U TRF TRF ITU K.20/21/45 1.5kV 10/700µs ITU K.20/21/45 230V, 10Ω ** ITU K.20/21/45 4.0kV 10/700µs ITU K.20/21/ s GR-1089 Port Types 2 & 4 1st Level ITU K.20/21/ s ITU K.20/21/ s GR-1089 Port Type 4 120V, 25sc TS250/TSV250 TSV F ITU K.20/21/45 1.5kV 10/700µs ITU K.20/21/45 230V, 10Ω TS F ITU K.20/21/45 4.0kV 10/700µs ITU K.20/21/ s GR-1089 Port Types 2 & 4 1st Level ITU K.20/21/ s ITU K.20/21/ s GR-1089 Port Type 4 120V, 25sc TS F-R ITU K.20/21/45 1.5kV 10/700µs ITU K.20/21/45 230V, 10Ω ITU K.20/21/45 4.0kV 10/700µs ITU K.20/21/ s GR-1089 Port Types 2 & 4 1st Level ITU K.20/21/ s ITU K.20/21/ s GR-1089 Port Type 4 120V, 25sc TSL250 TSL F GR-1089 Port Types 2 & 4 1st Level GR-1089 Port Type 4 120V, 25sc ITU K kV 10/700µs ITU K.20/21/45 230V, 10Ω ITU K.20/21/ s ITU K.20/21/ s TRF600 TRF600-0 TI-968- Types & UL V, 40sc TRF GR-1089 Port Types 1, 3, & 5 1st & 2nd Level Telcordia GR V, 60sc TRF GR-1089 Port Types 1, 3, & 5 1st & 2nd Level Telcordia GR V, 60sc TS600 TS F TI-968- Types & UL V, 40sc TS F-R GR-1089 Port Types 1, 3, & 5 1st & 2nd Level Telcordia GR V, 60sc TS F TSM600 TSM F TI-968- Types & UL V, 40sc TSM F-R GR-1089 Port Types 1, 3, & 5 1st & 2nd Level Telcordia GR V, 60sc TSM F TI-968- Types & UL V, 40sc GR-1089 Port Types 1, 3, & 5 1st & 2nd Level Telcordia GR V, 60sc FT600 FT TI Types & UL V, 40sc FT FT GR-1089 Port Types 1, 3, & 5 1st & 2nd Level Telcordia GR V, 60sc * pplies to all products which share the same prefix. Tested with 230V gas discharge tube primary protector. Tested with 350V gas discharge tube primary protector. ** See S for additional application fault ratings. May require additional series resistor to help telecommunication equipment pass Surge 3 (1kV, 10/1000µs). See telecom fuses section. 224 RoHS ompliant, LV ompliant

5 Table T1 Product Series: Size, urrent Rating, Voltage Rating, Typical Resistance for Telecommunications and Networking evices TS600 TF250 TRF250 TS250 TSV250 TSL250 TSM600 TRF600 Voltage Rating (V )* (Interrupt) ITU ITU ITU ITU UL60950 UL60950 GR-1089 GR-1089 GR-1089 GR-1089 GR-1089 GR-1089 GR-1089 Specification Ports 2 & 4 Ports 2 & 4 Ports 2 & 4 Ports 2 & 4 Ports 2 & 4 Ports 1, 3, & 5 Ports 1, 3, & 5 Hold urrent () Ω 8.0Ω Ω Ω Ω 8.0Ω Ω 5.5Ω Ω 4.5Ω Ω Ω Ω Ω Ω Ω Ω Ω 1.2Ω Voltage Ratings for Telecommunications and Networking evices For Raychem circuit protection telecommunications devices there are two applicable voltage ratings. These are V MX Operating and V MX Interrupt. To help understand the nature of these two different voltage ratings, the following definitions are provided: V MX Operating : For telecommunications devices this is the voltage used to obtain component recognition under UL1434. Most Raychem circuit protection devices are certified at 60V but can withstand higher V MX Interrupt conditions as noted above. See Table T3 for its V MX Operating. PolySwitch Resettable evices Telecommunications & Networking evices *V MX Interrupt : Under specified conditions this is the highest voltage that can be applied to the device at the maximum current. evices have been designed to trip safely under higher power level cross conditions, as listed above, to assist equipment in meeting the appropriate industry conditions. RoHS ompliant, LV ompliant 225

6 Table T2 Thermal erating for Telecommunications and Networking evices [Hold urrent () at mbient Temperature ( )] Maximum mbienttemperature Part Number hip* 250V TF250 TF T TF T TF T TF Radial-leaded* 250V TRF250 TRF U TRF U TRF TRF NW NW TRF TRF Surface-mount* 250V TS250/TSL250/TSV250 TSL F TS F TSV F Radial-leaded 600V TRF600 TRF TRF NW TRF Surface-mount 600V TS600/TSM600 TS F TS F-R NW TS F TSM F TSM F-R TSM F * 250V interrupt products are designed to help equipment pass ITU K.20, K.21, & K.45 recommendations and Telcordia GR-1089 Port Type 2 & 4 requirements. 600V interrupt products are designed to help equipment pass UL60950, TI-968- and GR1089 Port Type 1, 3 & 5 requirements. Product is not currently available in a resistance matched or sorted option. Figure T1 Thermal erating [Hold urrent () at mbient Temperature ( )] = TF = ll other TF, TRF, TSx, TSM series devices Figure T1 200 % of Rated Hold and Trip urrent evice s mbient Temperature ( ) 226 RoHS ompliant, LV ompliant

7 NW NW NW NW Table T3 Part Number lectrical haracteristics for Telecommunications and Networking evices I H () hip* 250V TF250 TF T TF T TF T TF Radial-leaded* 250V TRF250 TRF T TRF U TRF U TRF TRF T TRF T-R TRF T-R TRF T-RF TRF T-R TRF T-R TRF U TRF UT TRF TRF R TRF R TRF T TRF U TRF TRF Surface-mount* 250V TS250/TSL250/TSV250 TSL F ** TS F ** TS F-R ** TS F-R ** TS F-R ** TSV F ** Radial-leaded 600V TRF600 TRF TRF600-0-R TRF TRF R TRF R TRF Surface-mount 600V TS600/TSM600 TS F TS F-R TS F TSM F TSM F-R TSM F RoHS ompliant, LV ompliant I T () Operating (V ) V MX Interrupt (V RMS ) I MX * Interrupt () P Typ (W) Typical Time-to-trip () (s) Notes: I H : Hold current: maximum current device will pass without interruption in 20 still air. I T : Trip current: minimum current that will switch the device from low resistance to high resistance in 20 still air. V MX Operating: Maximum continuous voltage device can withstand without damage at rated current. This voltage is used for component recognition under UL1434. V MX Interrupt : Maximum voltage that can be safely placed across a device in its tripped state. evices have been designed to trip safely under higher level power cross conditions to assist equipment in meeting the appropriate ITU, UL60950, or GR1089 industry requirements. I MX Interrupt : Maximum fault current device can withstand without damage at rated operating voltage. This current is used for component recognition under UL1434. evices have been designed to trip safely under higher level power cross conditions to assist equipment in meeting the appropriate ITU, UL60950, or GR1089 industry requirements. P : Power dissipated from device when in the tripped state in 20 still air. R MIN : Minimum resistance of device as supplied at 20 unless otherwise specified. R MX : Maximum resistance of device as supplied at 20 unless otherwise specified. R 1MX : Maximum resistance measured one hour post-trip or post-reflow at 20. * 250V interrupt products are designed to help equipment pass ITU K.20, K.21, & K.45 recommendations and Telcordia GR-1089 Port Type 2 & 4 requirements. 600V interrupt products are designed to help equipment pass UL60950, TI-968- and GR1089 Port Type 1, 3 & 5 requirements. Product is not currently available in a resistance matched or sorted option. ** R 1MX measured 1 hour post-trip, or 24 hours post-reflow at 20. R MIN (Ω) R MX (Ω) R 1MX (Ω) 227 PolySwitch Resettable evices Telecommunications & Networking evices

8 Warning : Users should independently evaluate the suitability of and test each product selected for their own application. Operation beyond the maximum volatge or current ratings or improper use may result in device damage and possible electrical arcing and flame. These devices are intended for protection against damage caused by occasional overcurrent or overtemperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated. Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of the PolySwitch resettable device. This product should not be used in an application where the maximum interrupt voltage can be exceeded by inductive spikes. PPT device is not a fuse - it is a nonlinear thermistor that limits current. Under a fault condition all PPT devices go into a high resistance state but do not open circuit, so hazardous voltage may be present at PPT locations. ontamination of the PPT material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices. evice performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and mechanical procedures for electronic components. PPT devices are not recommended for installation in applications where the device is constrained such that its PT properties are inhibited, for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion. Figure T2-T13 imension Figures for Telecommunications and Networking evices Figure T2 Figure T3 Figure T4 L to L L to L Figure T5 Figure T6 Figure T7 F Figure T8 Figure T9 F F G 228 RoHS ompliant, LV ompliant

9 NW NW Figure T2-T13 Figure T10 L Figure T13 Table T4 to L L to L imension Figures for Telecommunications and Networking evices Figure T11 L to L imensions for Telecommunications and Networking evices in Millimeters (Inches) F G Part Number Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Figure TF 250V* TF T T4 (0.18) (0.19) (0.18) (0.19) (0.08) (0.09) TF T T4 (0.21) (0.22) (0.21) (0.22) (0.08) (0.09) TF T T4 (0.21) (0.22) (0.21) (0.22) (0.08) (0.10) TF T4 (0.27) (0.28) (0.27) (0.28) (0.05) (0.06) TRF V* TRF T T2 (0.23) (0.39) (0.18) (0.19) (0.20) TRF U T11 (0.19) (0.37) (0.) (0.19) (0.20) TRF U T11 (0.21) (0.37) (0.) (0.19) (0.20) TRF T3 (0.26) (0.43) (0.18) (0.19) (0.20) (0.28) TRF U T10 (0.24) (0.39) (0.) (0.19) (0.20) (0.24) TRF T3 (0.26) (0.43) (0.18) (0.19) (0.20) (0.28) TRF U T10 (0.24) (0.39) (0.) (0.19) (0.20) (0.24) TRF T2 (0.29) (0.41) (0.16) (0.19) (0.20) TRF T12 (0.30) (0.41) (0.18) (0.19) (0.20) Figure T12 L to L * 250V interrupt products are designed to help equipment pass ITU K.20, K.21, & K.45 recommendations and Telcordia GR-1089 Port Type 2 & 4 requirements. 600V interrupt products are designed to help equipment pass UL60950, TI-968- and GR1089 Port Type 1, 3 & 5 requirements. Indicates dimension is typical, not minimum.... ont d PolySwitch Resettable evices Telecommunications & Networking evices RoHS ompliant, LV ompliant 229

10 Table T4 imensions for Telecommunications and Networking evices in Millimeters (Inches)... ont d F G Part Number Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Figure TS250/TSL250/TSV V* TSL F T7 (0.27) (0.31) (0.11) (0.) (0.19) (0.21) (0.01) (0.02) (0.10) (0.12) TS F T5 (0.34) (0.37) (0.14) (0.29) (0.01) (0.) TSV F T6 (0.24) (0.27) (0.13) (0.02) (0.08) (0.07) (0.09) TRF V TRF T3 (0.35) (0.49) (0.18) (0.19) (0.20) (0.35) TRF T3 (0.63) (0.50) (0.24) (0.19) (0.20) (0.39) NW TRF T13 (0.58) (0.52) (0.18) (0.19) (0.20) TS600/TSM V TS F T8 (0.72) (0.77) (0.46) (0.49) (0.29) (0.33) (0.07) (0.10) (0.39) (0.41) (0.06) (0.09) TS F-R T8 (0.72) (0.77) (0.46) (0.49) (0.29) (0.33) (0.07) (0.10) (0.39) (0.41) (0.06) (0.09) NW TS F T8 (0.72) (0.77) (0.46) (0.49) (0.29) (0.33) (0.07) (0.10) (0.39) (0.41) (0.06) (0.09) TSM F T9 (0.67) (0.69) (0.44) (0.46) (0.41) (0.44) (0.19) (0.20) (0.10) (0.11) (0.02) (0.04) (0.09) (0.12) TSM F T9 (0.67) (0.69) (0.44) (0.46) (0.41) (0.44) (0.19) (0.20) (0.10) (0.11) (0.02) (0.04) (0.09) (0.12) * 250V interrupt products are designed to help equipment pass ITU K.20, K.21, & K.45 recommendations and Telcordia GR-1089 Port Type 2 & 4 requirements. 600V interrupt products are designed to help equipment pass UL60950, TI-968- and GR1089 Port Type 1, 3 & 5 requirements. Indicates dimension is typical, not minimum. Figure T14-T17 Typical Time-to-trip urves at 20 for Telecommunications and Networking evices TF250 = TF = TF T = TF T = TF T Figure T Time-to-trip (s) Fault urrent () 230 RoHS compliant, LV compliant

11 Figure T14-T17 TRF250 = TRF /183/184 = TRF /145U = TRF /120U = TRF U/120UT/120T = TRF T/080U/080US TS250/TSV250/TSL250 = TSV F = TS F = TSL F Typical Time-to-trip urves at 20 for Telecommunications and Networking evices Figure T Time-to-trip (s) Figure T16 Time-to-trip (s) Fault urrent ()... ont d PolySwitch Resettable evices Telecommunications & Networking evices Fault urrent () TRF600/TS600/TSM600 = TSM F = TS F/200F = TRF = TRF600-0 = TRF /TS /TSM F Figure T17 Time-to-trip (s) Fault urrent () RoHS ompliant, LV ompliant 231

12 Table T5 Physical haracteristics and nvironmental Specifications for Telecommunications and Networking evices [Operating temperature range for all listed products is -40 to 85, except fortrf t andtrf (0 to 85 )] TF250* Physical haracteristics Terminal material Nickel-plated copper foil nvironmental Specifications Test onditions Passive aging 60, 1000 hours 85, 1000 hours Humidity aging 85, 85% RH, 1000 hours Thermal shock 125, -55 (10 times) Solvent resistance MIL-ST-202, Method 2F Note: Storage conditions: 40 max., 70% RH max., devices should remain in original sealed bag prior to use. evices may not meet specified values if these storage conditions are exceeded. TRF250* Physical haracteristics Lead material Tin-plated copper, 22WG Insulating material ured epoxy polymer Flammability per I Needle Flame Test for 20s Soldering characteristics NSI/J-ST-002, ategory 3 Solder heat withstand I-ST , Test Tb, Section 5 Method 1, ondition : can withstand 10 seconds at 260 ±5 Note: evices are not designed to be placed through a reflow process. nvironmental Specifications Test Passive aging Humidity aging Thermal shock Solvent resistance onditions 60, 1000 hours 85, 1000 hours 85, 85% RH, 1000 hours 125, -55 (10 times) MIL-ST-202, Method 2F Note: Storage conditions: 40 max., 70% RH max., devices should remain in original sealed bag prior to use. evices may not meet specified values if these storage conditions are exceeded. TS250/TSV250/TSL250* Physical haracteristics Terminal material Tin-plated brass, Nickel under-plating Soldering characteristics I nvironmental Specifications Test onditions Passive aging 60, 1000 hours 85, 1000 hours Humidity aging 85, 85% RH, 500 hours Thermal shock 125, -55 (10 times) Solvent resistance MIL-ST-202, Method 2F Note: Storage conditions: 40 max., 70% RH max., devices should remain in original sealed bag prior to use. evices may not meet specified values if these storage conditions are exceeded. * 250V interrupt products are designed to help equipment pass ITU K.20, K.21, & K.45 recommendations and Telcordia GR-1089 Port Type 2 & 4 requirements. 600V interrupt products are designed to help equipment pass UL60950, TI-968- and GR1089 Port Type 1, 3 & 5 requirements. xcluding TRF600-0 and TRF , which have a coating that is not rated for dielectric withstand and can withstand 500h at 85 /85% RH or 1000h at 60 /90% RH. 232 RoHS ompliant, LV ompliant

13 Table T5 Physical haracteristics and nvironmental Specifications for Telecommunications and Networking evices [Operating temperature range for all listed products is -40 to 85, except fortrf t andtrf (0 to 85 )] TRF600 Physical haracteristics Lead material Tin-plated copper, 22WG Insulating material ured epoxy polymer Flammability per I Needle flame test for 20s Soldering characteristics NSI/J-ST-002, ategory 3 Solder heat withstand I-ST , Test Tb, Section 5 Method 1, ondition : can withstand 10 seconds at 260 ±5 Note: evices are not designed to be placed through a reflow process. nvironmental Specifications... ont d Test onditions Passive aging 60, 1000 hours 85, 1000 hours Humidity aging 85, 85% RH, 1000 hours Thermal shock 125, -55 (10 times) Solvent resistance MIL-ST-202, Method 2F Note: Storage conditions: 40 max., 70% RH max., devices should remain in original sealed bag prior to use. evices may not meet specified values if these storage conditions are exceeded. TS600 Physical haracteristics Terminal material Tin-plated brass Insulating material Nylon resin (UL94V-0), 1000V dielectric rating Flammability I Needle Flame Test for 20s Soldering characteristics NSI/J-ST-002, ategory 3 Solder heat withstand I-ST , Test Tb, Section 5 Method 1 nvironmental Specifications Test onditions Passive aging 60, 1000 hours 85, 1000 hours Humidity aging 85, 85% RH, 1000 hours Thermal shock 125, -55 (10 times) Solvent resistance MIL-ST-202, Method 2F Note: Storage conditions: 40 max., 70% RH max., devices should remain in original sealed bag prior to use. evices may not meet specified values if these storage conditions are exceeded. PolySwitch Resettable evices Telecommunications & Networking evices TSM600 Physical haracteristics Terminal material Tin-plated brass Insulating material Nylon resin (UL94V-0), 1000V dielectric rating Flammability I Needle Flame Test for 20s Soldering characteristics I , Method 7 Solder heat withstand I-ST , Test Tb, Section 5 Method 1 nvironmental Specifications Test onditions Passive aging 60, 1000 hours 85, 1000 hours Humidity aging 85, 85% RH, 1000 hours Storage humidity IPer IP/J J-ST-020 Level 2a Thermal shock 125, -55 (10 times) Solvent resistance MIL-ST-202, Method 2J Note: Storage conditions: 40 max., 70% RH max., devices should remain in original sealed bag prior to use. evices may not meet specified values if these storage conditions are exceeded. * 250V interrupt products are designed to help equipment pass ITU K.20, K.21, & K.45 recommendations and Telcordia GR-1089 Port Type 2 & 4 requirements. 600V interrupt products are designed to help equipment pass UL60950, TI-968- and GR1089 Port Type 1, 3 & 5 requirements. xcluding TRF600-0 and TRF , which have a coating that is not rated for dielectric withstand and can withstand 500h at 85 /85% RH or 1000h at 60 /90% RH. RoHS ompliant, LV ompliant 233

14 Table T6 Packaging and Marking Information for Telecommunications and Networking evices Part Number ag Quantity Tape & Reel Quantity Standard Package Quantity Part Marking gency Recognition NW NW NW hip* 250V TF250 TF T 2,500 10,000 TF T 2,500 10,000 TF T 2,500 10,000 TF ,500 10,000 UL Radial-leaded* 250V TRF250 TRF U ,000 UL, S, TÜV TRF U-2 1,500 7,500 UL, S, TÜV TRF T ,000 08F UL, S, TÜV TRF U ,000 UL, S, TÜV TRF U-2 1,500 7,500 UL, S, TÜV TRF ,000 20F UL, S, TÜV TRF ,500 7,500 20F UL, S, TÜV TRF T ,000 20F UL, S, TÜV TRF T-2 1,500 7,500 20F UL, S, TÜV TRF U ,000 20F UL, S, TÜV TRF U-2 1,500 7,500 20F UL, S, TÜV TRF UT ,000 20F UL, S, TÜV TRF ,000 45F UL, S, TÜV TRF ,500 7,500 45F UL, S, TÜV TRF R ,000 45F UL, S, TÜV TRF U ,000 45F UL, S, TÜV TRF U-2 1,500 7,500 45F UL, S, TÜV TRF ,000 83F UL, S, TÜV TRF ,500 7,500 83F UL, S, TÜV TRF ,000 84F UL, S, TÜV Surface-mount* 250V TS250/TSL250/TSV250 TSL F-2 1,500 7,500 T08 UL, S,TÜV TS F-2 1,500 7,500 T13 UL, S, TÜV TSV F-2 1,200 6,000 T13V UL, S, TÜV NW Radial-leaded 600V TRF600 TRF ,000 0F UL, S, TÜV TRF ,500 7,500 0F UL, S, TÜV TRF , F UL, S, TÜV TRF , F UL, S, TÜV TRF , F UL, S Surface-mount 600V TS600/TSM600 TS F T20 UL, S TS F-R T20 UL, S NW TS F T40 UL, S TSM F ,000 TSM600 UL, S TSM F-R ,000 TSM600 UL, S TSM F ,000 TSM600 UL * 250V interrupt products are designed to help equipment pass ITU K.20, K.21, & K.45 recommendations and Telcordia GR-1089 Port Type 2 & 4 requirements. 600V interrupt products are designed to help equipment pass UL60950, TI-968- and GR1089 Port Type 1, 3 & 5 requirements. 234 RoHS compliant, LV compliant

15 gency Recognition for Telecommunications and Networking evices UL File # S File #78165 TÜV Per I ertificate # for individual products available upon request. Table T7 Recommended Pad Layouts for Surface-mount Telecommunications and Networking evices in millimeters (inches) Nominal evice F G Figure TS250 (ll) T18 (0.180) (0.070) (0.240) TSV250 (ll) T19 (0.090) (0.095) (0.250) (0.135) TSL250 (ll) T18 (0.140) (0.070) (0.220) TS600 (ll) T18 (0.410) (0.130) (0.132) TSM600 (ll) T20 (0.205) (0.701) (0.218) (0.266) (0.082) (0.123) (0.331) Figure T18 Figure T19 Solder Reflow and Rework Recommendations for Telecommunications Surface-mount evices Profile Feature Pb-Free ssembly verage ramp up rate (Ts MX to Tp) 3 /second max. Preheat Temperature min. (Ts MIN ) 0 Temperature max. (Ts MX ) 200 Time (ts MIN to ts MX ) seconds Time maintained above: Temperature (T L ) 217 Time (t L ) 60-0 seconds Peak/lassification temperature (Tp) 260 Time within 5 of actual peak temperature Time (tp) seconds Ramp down rate 6 /second max. Time 25 to peak temperature 8 minutes max. Note: ll temperatures refer to topside of the package, measured on the package body surface. Figure T21 Temperature Tp T L 25 Ts MX Ts MIN Reflow Profile ts Preheat Figure T20 t 25 to Peak Ramp up Time tp t L Ramp down G F ritical Zone T L to Tp PolySwitch Resettable evices Telecommunications & Networking evices Solder Reflow Recommended reflow method: IR, vapor phase oven, hot air oven. Surface-mount devices are not designed to be wave soldered to the bottom side of the board. Recommended maximum paste thickness of 0.25mm (0.010 in). evices can be cleaned using standard industry methods and solvents. Rework If a device is removed from the board, it should be discarded and replaced with a new device. RoHS ompliant, LV ompliant 235

16 Wave Soldering and Rework Recommendations for Telecommunications Radial-leaded evices Recommended Wave Soldering Soldering temperature profile Temperature characteristic at component terminal with dual wave soldering Rework If a device is removed from the board, it should be discarded and replaced with a new device. Figure T22 Temperature ( ) s Forced cooling Time (s) Table T8 TRF250/TRF600 Tape and Reel Specifications for Telecommunications and Networking evice TRF250/TRF600 devices are available in tape and reel packaging per I 468- standard. See Figures T23 and T24 for details. imension escription I Mark I Mark imension (mm) Tolerance arrier tape width W W /+1.0 Hold down tape width W 4 W 0 5 Minimum Top distance between tape edges W 6 W 2 3 Maximum Sprocket hole position W 5 W /+0.75 Sprocket hole diameter ±0.2 bcissa to plane (straight lead) H H 18.5 ±3.0 bcissa to plane (kinked lead)* H 0 H /+0.6 bcissa to top H 1 H Maximum Overall width with lead protrusion Maximum Overall width without lead protrusion Maximum Lead protrusion L 1 I Maximum Protrusion of cut-out L L 11 Maximum Protrusion beyond hold down tape I 2 I 2 Not specified Sprocket hole pitch P 0 P ±0.3 evice pitch: TRF250 & TRF evice pitch: TRF / Pitch tolerance 20 consecutive ±1 Tape thickness t t 0.9 Maximum Tape thickness with splice* t Maximum Splice sprocket hole alignment 0 ±0.3 ody lateral deviation h h 0 ±1.0 ody tape plane deviation p p 0 ±1.3 Lead spacing plane deviation P 1 P 1 0 ±0.7 Lead spacing* F F 5.08 ±0.6 Reel width w 2 w 56 Maximum Reel diameter a d 370 Maximum Space between flanges less device w ±3.25 rbor hole diameter c f 26 ±12.0 ore diameter n h 80 Maximum ox 56/372/372 Maximum onsecutive missing pieces* 3 maximum mpty places per reel* Not specified * iffers from I specification. 236 RoHS ompliant, LV ompliant

17 Figure T23 Figure T24 Table T9 w 1 w 2 h I Referenced Taped omponent imensions for TRF evices h p p H 1 P 1 I 2 L L 1 P 0 0 Reel imensions for TRF evices n c ross section Optional shape: ircular or polygonal a Reference plane F irection of unreeling W 4 H 0 W 5 W H irection of unreeling ross section - TS Tape and Reel Specifications for Telecommunications and Networking evices H t Reel Type Upper side Lower side PolySwitch Resettable evices Telecommunications & Networking evices TS devices are packaged per I 481 and I standards. See Figures T25 and T26 for details. TS250/TSL250/TSV250 imension escription I Mark TS250 imension(mm) Tolerance(mm) TSV250 imension(mm) Tolerance(mm) TSL250 imension(mm) Tolerance(mm) arrier tape width W 16 ± ± ±0.3 Sprocket hole pitch P ± ± ±0.10 P ± ± ±0.10 P ± ± ± ± ± ± ± ± ± max Sprocket hole diameter / ± ±0.05 F 7.5 ± ± ± ± ± ± min Tape thickness T max Tape thickness with T 1 max splice cover tape thickness K ± ± ±0.10 Leader min Trailer min RoHS ompliant, LV ompliant 237

18 Table T9 TS Tape and Reel Specifications for Telecommunications and Networking evices... ont d TS devices are packaged per I 481 and I standards. See Figures T25 and T26 for details. TS250/TSL250/TSV250 imension escription Reel dimensions I Mark TS250 imension(mm) Tolerance(mm) TSV250 imension(mm) Tolerance(mm) TSL250 imension(mm) Tolerance(mm) Reel diameter max ore diameter N min Space between flanges less device W / / /+2.0 Reel width W 2 max TS600 imension escription I Mark imension (mm) Tolerance arrier tape width W 32 ±0.3 Sprocket hole pitch P ±0.1 P 1 16 ±0.1 P ± ± ±0.1 1 max Sprocket hole diameter /+1.0 F 14.2 ± ±0.1 2 min ±0.1 Tape thickness T max ±0.5 Tape thickness with splice T 1 max. 0.1 Reel imensions K ±0.1 Leader min. 390 Trailer min. 160 Reel diameter max. 360 ore diameter N min. 50 Space between flanges less device W /+2.0 Reel width W 2 max. 40 TSM imension escription I Mark imension (mm) Tolerance arrier tape width W 32 ±0.3 Sprocket hole pitch P ±0.1 P 1 24 ±0.1 P ± ± ±0.1 1 max Sprocket hole diameter 1.5-0/+1.0 F 14.2 ± ±0.1 2 max ±0.1 Tape thickness T max. 0.5 ±0.5 Tape thickness with splice T 1 max. 0.1 K ±0.1 Leader min. 390 Trailer min. 160 Reel imensions Reel diameter max. 360 ore diameter N min. 50 Space between flanges less device W /+2.0 Reel width W 2 max. 40 RoHS ompliant, LV ompliant

19 Figure T25 Figure T26 I Referenced Taped omponent imensions for TS evices Resistance-sorted and Resistance-matched evices Most TF, TRF and TS devices are available in resistance-sorted and/or resistance-matched versions. Resistance-sorted evices 1 I Referenced Reel imensions for TS evices arrier tape Resistance-sorted devices (part number suffix Rx, where x = 1, 2,,,, F etc.) are supplied with resistance values that are within specified segments of the device s full range of resistance. T K 0 T 1 over tape over tape 0 enter lines of cavity mbossed cavity 0 0 P 1 P 2 P 0 mbossment F 1 2 W W 2 (measured at hub) N (hub dia.) W 1 (measured at hub) PolySwitch Resettable evices Telecommunications & Networking evices Feature Narrow resistance range. enefits Greater flexibility for design engineers. Lower resistance devices can allow for increased loop length on line card designs. Higher resistance devices may provide greater protection by offering faster time-to-trip. Resistance-matched evices Resistance-matched devices are supplied such that all parts in one particular package (or reel) are within 0.5Ω of each other (1.0Ω for TRF T devices). Individual matched packages are supplied from the full resistance range of the specified device. Feature Tighter resistance balance between any two parts in a package. enefits Resistance-matched devices may reduce the tip-ring resistance differential, reducing the possibility of line imbalance. RoHS ompliant, LV ompliant 239

20 Part Numbering System for Radial-leaded Telecommunications and Networking evices TRF* T -R Packaging 2 = Tape and Reel = special lead length in inches (lank) = ulk -x.x = Resistance matched in bins of x.xω (optional) Rx = Resistance range (optional) Modifier (optional) U = Uncoated S = Straight lead T = Fast Trip device Hold urrent (m) * F = RoHS compliant, LV compliant Product Series (TRF250,TRF600) Part Numbering System for Surface-mount Telecommunications and Networking evices TSx -200 F -R Packaging 2 = Tape and Reel (lank) = ulk -x.x = Resistance matched in bins of x.xω (optional) Rx = Resistance range (optional) F = RoHS ompliant, LV ompliant Hold urrent (m) Product Series (TS250,TSV250,TSL250, TS600, TSM600) Part Numbering System for hip Telecommunications and Networking evices TF* T -R x.x = Resistance matched in bins of x.xω (optional) Rx = Resistance range (optional) Modifier (optional) T = Fast Trip device Hold urrent (m) * F = RoHS compliant, LV compliant Product Series 240 RoHS ompliant, LV ompliant