Major Ratings and Characteristics

I

18

A

waveform

V

35 to 45

V

I

1800

A

V

F

@18 Apk, T

0.53

V

T

J

range

- 55 to 175

°C

Characteristics

18TQ

Units

Description/Features

The 18TQ 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 re-

verse battery protection.

175° C T

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

Bulletin PD-20178 rev. C 07/03

18TQ...

18TQ...S

SCHOTTKY RECTIFIER

18 Amp

1

www.irf.com

Case Styles

18TQ...

TO-220AC

18TQ... S

Anode

1

3

Base

Cathode

2

N/C

Anode

1

3

Cathode

Base

Cathode

2