20CTQ Datasheet, PDF (1/8 Pages) International Rectifier – SCHOTTKY RECTIFIER

SCHOTTKY RECTIFIER
Bulletin PD-20056 rev. A 12/01
20CTQ...
20CTQ...S
20CTQ... -1
20 Amp
I_F(AV) = 20Amp
V_R = 35 to 45V
Major Ratings and Characteristics
Characteristics
20CTQ Units
I_F(AV) Rectangular
waveform
20
A
V_RRM range
I_FSM @ tp = 5 µs sine
35 to 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 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
20CTQ...
Case Styles
20CTQ... S
20CTQ... -1
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
TO-220
www.irf.com
Base
Common
Cathode
2
2
1 Common
3
Anode Cathode Anode
D²PAK
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
Anode
TO-262
1