WPE0791ZP4

WPE0791ZP4 Integrated in OVP&OCP products provider 1-Line High Power TVS Diode Description Mechanical Characteristics The WPE0791ZP4 is a high power TVS, utilizing leading monolithic silicon technology to provide fast response time and low ESD clamping voltage, making this device an ideal solution for protecting voltage sensitive lines. The WPE0791ZP4 complies with the IEC 61000-4-2 (ESD) with ±30kV air and ±30kV contact discharge. It is assem-bled into a 3-pin DFN2020-3 lead-free package. Each device will protect one line. The combination of small size, and high surge capability makes them ideal for use in applications such as cellular phones, LCD displays, USB, and multi media card interfaces.  Package: DFN2020-3  Case Material: “Green” Molding Compound  Moisture Sensitivity: Level 3 per J-STD-020  Terminal Connections: See Diagram Below  Marking Information: See Below Features Dimensions and Pin Configuration  6000W peak pulse power (8/20µs)  Low leakage: nA level  Operating voltage: 7V  Ultra low clamping voltage  One power line protects  Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV – IEC61000-4-5 (Lightning) 275A (8/20μs)  RoHS Compliant Applications  Power Management  Industrial Application  Power Supply Protection 3 1, 2 Transparent top view Circuit Diagram Pin Schematic Ordering Information Part Number Packaging WPE0791ZP4 3000/Tape & Reel Rev.E_Aug,2017 Reel Size 7 inch -1- www.wpmtek.com WPE0791ZP4 Integrated in OVP&OCP products provider 1-Line High Power TVS Diode Absolute Maximum Ratings (TA=25°C unless otherwise specified) Parameter Symbol Value Unit Peak Pulse Power (8/20µs) Ppk 6000 W Peak Pulse Current (8/20µs) IPP 275 A ESD per IEC 61000−4−2 (Air) ±30 VESD ESD per IEC 61000−4−2 (Contact) Operating Temperature Range Storage Temperature Range ±30 kV TJ −55 to +125 °C Tstg −55 to +150 °C Electrical Characteristics (TA=25°C unless otherwise specified) Parameter Reverse Working Voltage Breakdown Voltage Symbol Min Typ VRWM VBR Max Unit 7 V 7.5 Test Condition V IT = 1mA Reverse Leakage Current IR 1.0 µA VRWM = 7V Clamping Voltage VC 10 V IPP = 20A (8 x 20µs pulse) Clamping Voltage VC 22 V IPP = 275A (8 x 20µs pulse) Junction Capacitance CJ 1000 pF VR = 0V, f = 1MHz Rev.E_Aug,2017 -2- www.wpmtek.com WPE0791ZP4 Integrated in OVP&OCP products provider 1-Line High Power TVS Diode Typical Performance Characteristics (TA=25°C unless otherwise Specified) Novction Capacitance vs. Reverse Voltage Peak Pulse Power vs. Pulse Time Clamping Voltage vs. Peak Pulse Current Power Derating Curve Note：Data is taken with a 10x attenuator ESD Clamping Voltage 8 X 20μs Pulse Waveform Rev.E_Aug,2017 8 kV Contact per IEC61000−4−2 -3- www.wpmtek.com WPE0791ZP4 Integrated in OVP&OCP products provider 1-Line High Power TVS Diode DFN2020-3 Package Outline Drawing MILLIMETERS MIN NOM MAX Suggested Land Pattern A 0.55 0.60 0.65 A1 A3 b D E 0.00 0.05 0.25 1.90 1.90 0.02 0.10REF. ---- D2 0.95 -- 1.15 E2 1.40 -- 1.60 e 1.20 H 0.20 K 0.20 L 0.35 -- 0.45 R 0.13 -- -- 0.35 2.10 2.10 1.40 -- 0.30 0.40 Unit：mm Contact information WPMTEK Incorporated Limited Room 206-207,2nd Floor,Block 3,Minxing lndustry Park,Minzhi Longhua New District,Shenzhen TEL：86755-29308003 FAX：86755-23739900 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.E_Aug,2017 -4- www.wpmtek.com