WPE0541P1 1-Line Bi-directional Low Capacitance TVS Diode

Transcription

1 Description Mechanical Characteristics The is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts ideal for ESD protection on designs where board space is at a premium. Because of its small size, it is suited for use in cellular phones, portable devices, digital cameras, power supplies and many other portable applications where board space comes at a premium. Also because of its low capacitance, it is suited for use in high frequency designs such as USB 2.0 high speed, VGA, DVI, SDI and other high speed line applications. Features Ultra small package: 1.0x0.6x0.5mm Protects one data or power line Ultra low leakage: na level Working voltage: 5V Low clamping voltage 2-pin leadless package Complies with following standards: IEC (ESD) immunity test Air discharge: ±15kV Contact discharge: ±8kV IEC (EFT) 40A (5/50ns) RoHS Compliant Dimensions & Symbol(Unit: mm Max) Package: DFN ( mm) Lead Finish: NiPdAu Case Material: Green Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 3 per J-STD-020 Terminal Connections: See Diagram Below Marking Information: See Below Applications USB1.0/2.0, VGA, DVI,SDI Serial and Parallel Ports Notebooks, Desktops,Servers Portable Instrumentation Digital Cameras Peripherals Audio Players Keypads, Side Keys Marking information Details marking code reference customer approval list Ordering Information Part Number Packaging Reel Size 10000/Tape & Reel 7 inch Rev.A_Aug,

2 Absolute maximum ratings (TA=25ºC, RH=45%-75%, unless otherwise noted) Parameter Symbol Value Unit ESD per IEC (Air) ESD per IEC (Contact) VESD ±15 ±8 kv Operating Temperature Range TJ 55 to +125 C Storage Temperature Range Tstg 55 to +150 C Electrical characteristics (TA=25 ) Parameter Symbol Min Typ Max Unit Test Condition Reverse Working Voltage VRWM 5.0 V Breakdown Voltage VBR 6 V IT = 1mA Reverse Leakage Current I R 0.2 µa VRWM = 5.0V Clamping Voltage VC 11 V IPP = 1A (8 x 20µs pulse) Junction Capacitance CJ 3 pf VR = 0V, f = 1MHz Rev.A_Aug,

3 Typical Performance Characteristics (T A=25 C unless otherwise Specified) Rev.A_Aug,

4 Soldering parameters Reflow Condition -Temperature Min (Ts(min)) +150 Pb-Free assembly (see FIG.2) Pre Heat -Temperature Max(Ts(max)) Time (Min to Max) (ts) Average ramp up rate (Liquid us Temp (TL) to peak) Ts(max) to TL - Ramp-up Rate secs. 3 /sec. Max 3 /sec. Max Reflow -Temperature(TL) (Liquid us) Temperature(tL) secs. Peak Temp (Tp) +260(+0/-5) Time within 5 of actual Peak Temp (tp) Ramp-down Rate Time 25 to Peak Temp (TP) 30 secs. Max 6 /sec. Max 8 min. Max Do not exceed +260 Rev.A_Aug,

5 Package mechanical data DIMENSIONS MILLIMETERS INCHES SYM MIN NOM MAX MIN NOM MAX A A b c D e 0.65 BSC BSC E L h Suggested Land Pattern SYM DIMENSIONS MILLIMETERS INCHES X Y Y Y Z Contact information WPMTEK Incorporated Limited Floor 1 Building 4#, Binxianghua Industry Park, No.7, Huada Road, Hualian Community, Longhua New District, Shenzhen TEL: FAX: wpmtek Incorporated Limited (WPM) reserves the right to make changes to the product specification and data in this document without notice. WPM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does WPM assume any liability arising from the application or use of any products or circuits, and specifically dis- claims any and all liability, including without limitation special, consequential or incidental damages. Rev.A_Aug,