I
F(AV)
Rectangular 150 A
waveform
V
RRM
range 35 to 50 V
I
FSM
@ tp = 5 µs sine 9200 A
V
F
@

75Apk, T
J
= 125°C 0.65 V
(per leg)
T
J
range - 55 to 175 °C
Characteristics 151CMQ... Units
Major Ratings and Characteristics
The 151CMQ isolated center tap Schottky rectifier 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 switching power supplies, converters, free-
wheeling diodes, and reverse battery protection.
175° C T
J
operation
Isolated heatsink
Center tap module
Multiple leads per terminal for high frequency, high current
PC board mounting
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
Low profile, high current package
Description/ Features
SCHOTTKY RECTIFIER 150 Amp
151CMQ... SERIES
www.irf.com 1
Bulletin PD-2.252 rev. B 05/02
D-60
Outline D-60 (Modified JEDEC TO-249AA)
Dimensions in millimeters and (inches)
151CMQ050
Anode
(Isolated Base)
Anode Common
Cathode
(1-3)
(4-6)
(7-9)