SCHOTTKY RECTIFIER 20 Amp
20TQ...
20TQ...S
Bulletin PD-20241 rev. B 12/01
1www.irf.com
Major Ratings and Characteristics
I
F(AV)
Rectangular 20 A
waveform
V
RRM
range 35 to 45 V
I
FSM
@ tp = 5 µs sine 1800 A
V
F
@

20 Apk, T
J
= 125°C 0.51 V
T
J
range - 55 to 150 °C
Characteristics 20TQ Units
The 20TQ Schottky rectifier series has been optimized for
very low forward voltage drop, with moderate leakage. The
proprietary barrier technology allows for reliable operation up
to 150° C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
150° C T
J
operation
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
Description/ Features
I
F(AV)
= 19Amp
V
R
= 35 to 45V
Case Styles
20TQ...
TO-220AC
20TQ... S
D
2
PAK
Anode
1 3
Base
Cathode
2
N/CAnode
1 3
Cathode
Base
Cathode
2