409DMQ150

www.DataSheet4U.com SCHOTTKY RECTIFIER Bulletin PD-20724 rev. B 10/02 409DMQ... Series 400 Amp Major Ratings and Characteristics Characteristics 409DMQ... Units IF(AV) Rectangular waveform VRRM 400 135 to150 IFSM @ tp = 5 µs sine 25,500 VF @200Apk,TJ=125°C (per leg) 0.72 TJ range - 55 to 175 A V A V °C TO-244AB isolated doubler 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. 175 °C TJ operation 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 reliabi...