80 Amp
89CNQ...A Series
Bulletin PD-20046 rev. C 07/02
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Major Ratings and Characteristics
I
F(AV)
Rectangular 80 A
waveform
V
RRM
135 to 150 V
I
FSM
@ tp = 5 µs sine 4300 A
V
F
@

40 Apk, T
J
= 125 °C 0.69 V
(per leg)
T
J
range - 55 to 175 °C
Characteristics 89CNQ...A Units
The 89CNQ...A center tap Schottky rectifier module has been
optimized for very low forward voltage drop, with moderate
leakage. 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
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
New fully transfer-mold low profile, small
footprint, high current package
Description/Features
SCHOTTKY RECTIFIER
New GenIII D-61 Package
Case Styles
D61-8
89CNQ...A 89CNQ...ASM 89CNQ...ASL
D61-8-SM D61-8-SL