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Bulletin PD-20724 rev. B 10/02
409DMQ... Series
SCHOTTKY RECTIFIER 400 Amp
TO-244AB isolated doubler
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 200Apk, TJ=125°C (per leg) range 135 to 150 25,500 0.72 V A V
Description/ Features
The 409DMQ Schottky rectifier doubler 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 high current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding, and reverse battery protection.