SCHOTTKY RECTIFIER 20 Amp
Bulletin PD-20648 rev. C 09/04
1www.irf.com
This center tap Schottky ectifier 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 bat-
tery protection.
175° C T
J
operation
Center tap configuration
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Description/ Features
Major Ratings and Characteristics
I
F(AV)
Rectangular 20 A
waveform
V
RRM
150 V
I
FSM
@ tp = 5 µs sine 1030 A
V
F
@

10 Apk, T
J
= 125°C 0.66 V
(per leg)
T
J
range - 55 to 175 °C
Characteristics Values Units
20CTQ150
20CTQ150S
20CTQ150-1
20CTQ150
TO-220AB
Case Styles
20CTQ150S
D
2
PAK
20CTQ150-1
TO-262
Anode
1 3
2
Base
Common
Cathode
2
Anode
Common
Cathode Anode
1 3
2
Base
Common
Cathode
2
Anode
Common
Cathode Anode
1 3
2
Base
Common
Cathode
2
Anode
Common
Cathode