20CTQ035PBF Datasheet, PDF (1/6 Pages) International Rectifier – SCHOTTKY RECTIFIER 20 Amp

Bulletin PD-20842 rev. B 05/06
SCHOTTKY RECTIFIER
20CTQ...PbF Series
20 Amp
I_F(AV) = 20Amp
V_R = 35/ 45V
Major Ratings and Characteristics
Characteristics
Values Units
I_F(AV) Rectangular
waveform
20
A
V_RRM range
I_FSM @ tp = 5 μs sine
35/ 45
V
1060
A
V_F @ 10 Apk, T_J = 125°C
0.57
V
(per leg)
T_J range
- 55 to 175
°C
Description/ Features
The 20CTQ...PbF center tap Schottky rectifier 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
Center tap TO-220 package
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
Lead-Free ("PbF" suffix)
Case Styles
20CTQ...PbF
Base
Common
Cathode
2
www.irf.com
TO-220
1
Anode
2
Common
Cathode
3
Anode
1