400DMQ035 Datasheet, PDF (1/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

SCHOTTKY RECTIFIER
Bulletin PD-20736 rev. B 10/02
400DMQ... SERIES
400 Amp
Major Ratings and Characteristics
Characteristics
400DMQ... Units
I_F(AV) Rectangular
waveform
V_RRM range
400
A
35 to 45
V
I_FSM @ tp = 5 µs sine
29,000
A
V_F @200Apk,T_J=125°C
0.52
V
(per leg)
T_J range
- 55 to 150
°C
TO-244AB
isolated doubler
Description/ Features
The 400DMQ high current, Schottky rectifier doubler module
series has been optimized for very low forward voltage drop,
with moderate leakage. The proprietary barrier technology
allows for reliable operation up to 150 °C junction temperature.
Typical applications are in switching power supplies, convert-
ers, free-wheeling diodes, welding, and reverse battery
protection.
150 °C T_J operation
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
1
3
2
www.irf.com
Modified JEDEC
Outline TO-244AB Isolated
Dimensions in millimeters and (inches)
1