409DMQ135 Datasheet, PDF (1/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

SCHOTTKY RECTIFIER
Bulletin PD-20724 rev. B 10/02
409DMQ... Series
400 Amp
Major Ratings and Characteristics
Characteristics
409DMQ... Units
I_F(AV) Rectangular
waveform
V_RRM
400
A
135 to 150
V
I_FSM @ tp = 5 µs sine
25,500
A
V_F @200Apk,T_J=125°C
0.72
V
(per leg)
T_J range
- 55 to 175
°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 T_J 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
reliability
www.irf.com
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Modified JEDEC
Outline TO-244AB Isolated
Dimensions in millimeters and (inches)
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