The 403DMQ100 center tap Schottky rectifier module series
has been optimized for low reverse leakage at high tempera-
ture. The proprietary barrier technology allows for reliable
operation up to 175 °C junction temperature. Typical applica-
tions 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
Center tap module
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
Description/ FeaturesMajor Ratings and Characteristics
I
F(AV)
Rectangular 400 A
waveform
V
RRM
100 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
Characteristics 403DMQ... Units
SCHOTTKY RECTIFIER
403DMQ... Series
400 Amp
Bulletin PD-2.539 rev. C 02/04
TO-244AB
isolated doubler
Modified JEDEC
Outline TO-244AB Isolated
Dimensions in millimeters and (inches)
C49
C50
C51
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