129NQ135R

SCHOTTKY RECTIFIER

Major Ratings and Characteristics Description/Features The 129NQ... (R) high current Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175° C junction temperature. Typical applications are in switching power supplies, converters, free- wheeling diodes, and reverse battery protection. 175° C T J operation Unique high power, Half-Pak module Replaces two parallel DO-5's Easier to mount and lower profile than DO-5's High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability I F(AV) Rectangular 120 A waveform V RRM range 135 to 150 V I FSM @ tp = 5 μs sine 10000 A V F @ 120Apk, T J =125°C 0.74 V T J range - 55 to 175 ° C Characteristics 129NQ...(R) Units SCHOTTKY RECTIFIER 120 Amp 129NQ...(R) SERIES 1 www.irf.com