SCHOTTKY RECTIFIER

20 Amp

20CTQ...PbF Series

www.irf.com

1

Bulletin PD-20842 rev. B 05/06

Major Ratings and Characteristics

I

20

A

waveform

V

35/ 45

V

I

1060

A

V

F

@10 Apk, T

0.57

V

(per leg)

T

J

range

- 55 to 175

°C

Characteristics

Values

Units

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

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

TO-220

20CTQ...PbF

Anode

1

3

2

Base

Common

Cathode

2

Anode

Common

Cathode