PTVS10-086C-M High Current TVS Diode

Transcription

1 Features n 1 ka, 8/2 µs surge capability n 1 ka, 1/35 μs surge capability n Low clamping voltage under surge n Bidirectional TVS n Surface mount package Applications n High power D bus protection PTVS1-86-M High urrent TVS Diode General Information The Bourns Model PTVS1-86-M high current bidirectional TVS diode is designed for use in high power D bus clamping applications. The device is RoHS* compliant and is designed to meet IE /2 μs current surge requirements. Absolute Maximum Ratings (@ T A = 25 Unless Otherwise Noted) Rating Symbol Value Unit Repetitive Standoff Voltage V WM 86 V Peak urrent Rating per 8/2 µs IE I PPM 1 ka Peak urrent Rating per 1/35 µs I PPM 1 ka Operating Junction Temperature Range T J -55 to +125 Storage Temperature Range T S -55 to +15 Electrical haracteristics (@ T A = 25 Unless Otherwise Noted) Parameter Test onditions Min. Typ. Max. Unit I D Standby urrent V D = V WM 1 µa V (BR) Breakdown Voltage I BR = 1 ma V V lamping Voltage 1 I PP = 1 ka (8/2 µs waveshape) 157 V V (BR) Temperature oefficient.1 %/ apacitance F = 1 khz, V d = 1 Vrms Note: 1. V measured at the time which is coincident with the peak surge current. 5 nf Asia-Pacific: Tel: asiacus@bourns.com EMEA: Tel: eurocus@bourns.com The Americas: Tel: americus@bourns.com WARNING ancer and Reproductive Harm - *RoHS Directive 22/95/E Jan. 27, 23 including annex and RoHS Recast 211/65/EU June 8, 211.

2 Performance Graphs V-I haracteristic Typical V BR vs. Junction Temperature V BR hange vs. Temperature (%) Normalized to Junction Temperature ( ) Typical Surge urrent Derating urrent 8/2 µs Waveform per IE Percent of Rated Value Ambient Temperature ( ) This graph shows the typical device surge current derating versus ambient temperature when subjected to the 8/2 µs current waveform per the IE specification. This device is not intended for continuous operation at temperatures above 125. IPP Peak Pulse urrent (% of IPP) Test Waveform Parameters tt = 8 µs td = 2 µs td = t IPP/ t Time (µs) Application A typical application for Power TVS products includes D power line protection. + Exposed D Power Interface -

3 Product Dimensions Recommended Pad Layout This is an RoHS compliant*, molded package with 1 % Sn on the terminations, and a flammability rating of UL 94-V-. E 5.33 (.21) 2.15 (.85) 2.54 (.1) D 2.7 (.16) (.721) (.54) 1.8 (.425) E1 A L Typical Part Marking PTVS1-86-M b b1 How to Order PTVS M L1 L2 Dim. Min. Max. A (.273) (.285) b (.23) (.222) b (.415) (.435) (.15) (.18) D (.53) (.575) E (.73) (.737) E (.61) (.632) L (.91) (.11) L (.98) (.114) L (.518) (.518) Mold flash or protrusion shall not exceed.25 mm. Series PTVS = Power TVS High urrent Diode Peak urrent Rating 1 = 1 ka Repetitive Standoff Voltage 86 = 86 V Suffix = Bidirectional Device M = Surface Mount Environmental Specifications Moisture Sensitivity Level...1 ESD lassification (HBM)... 3B

4 Packaging Information The product will be dispensed in tape and reel format (see diagram below). 4. ±.1 (.157 ±.4) 2. ±.1 (.79 ±.4) 2. ±.1 (.787 ±.4) /- ( /-) DIA ±.1 (.69 ±.4) 14.2 ±.1 (.559 ±.4) 28.4 ±.1 (1.118 ±.4) 32. ±.3 (1.26 ±.12) (.746) 17.8 (.71) 8. (.315) 14.2 (.559) 2. (.79) DIA (.39) USER DIRETION OF FEED 4 PS. PER REEL 33. ± 1.5 ( ±.59) DIA (1.512) MAX. 2.2 ±.2 (.87 ±.8) SEE DETAIL A 17.2 ±.2 (.677 ±.8) /-.2 ( /-.8) DIA. 1. ± 1.5 (3.937 ±.59) DIA. DETAIL A /- (1.276 ±.79/-.) 12/18

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