SCHOTTKY RECTIFIER 80 Amp
PD-20541 rev. E 10/99
www.irf.com 1
Case Styles
D61-8 D61-8-SM D61-8-SL
87CNQ020 87CNQ020SM 87CNQ020SL
Major Ratings and Characteristics
I
F(AV)
Rectangular 80 A
waveform
V
RRM
20 V
I
FSM
@ tp = 5 µs sine 6000 A
V
F
@

40 Apk, T
J
= 125 °C 0.32 V
(per leg)
T
J
range - 55 to 150 °C
Characteristics Values Units
The center tap Schottky rectifier module has been optimized
for ultra low forward voltage drop specifically for 3.3V output
power supplies. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature. Typical
applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
150 °C T
J
operation
Center tap module
Optimized for 3.3V application
Ultra low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low profile, small footprint, high current package
Description/Features
87CNQ020
87CNQ020SM
87CNQ020SL