I

200

A

waveform

V

35 to 45

V

I

16,000

A

V

F

@100Apk,T

0.58

V

(per leg)

T

J

range

- 55 to 175

°C

Major Ratings and Characteristics

Characteristics

201CNQ... Units

Description/Features

The 201CNQ center tap Schottky rectifier module series has

been optimized for low reverse leakage at high temperature.

The proprietary barrier technology allows for reliable opera-

tion up to 175° C junction temperature. Typical applications

are in high current switching power supplies, converters, free-

wheeling diodes, welding, and reverse battery protection.

175° C T

Center tap module

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

BASE

ANODE 2

63.50 [2.500]

60.96 [2.400]

23.55 [.927]

20.42 [.804]

14.99 [.590]

15.75 [.620]

20.32 [.800]

17.78 [.700]

39.75 [1.565]

40.26 [1.585]

80.01 [3.150]

34.925 [1.375]

3.35 [.132]

3.02 [.119]

90.17 [3.550]

92.71 [3.650]

7.49 [.295]

6.99 [.275]

2X Ø

10.41 [.410]

9.65 [.380]

Ø

4.70 [.185]

4.95 [.195]

1/4-20 SLOTTED HEX

COMMON

CATHODE

REF.

TERMINAL

LUG

COMMON CATHODE

ANODE 1

TERMINAL

LUG

Ø

NOTES:

1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].

2. CONTROLLING DIMENSION: MILLIMETER

Modified JEDEC

Outline TO-244AB

Dimensions in millimeters and (inches)

TO-244AB

SCHOTTKY RECTIFIER

201CNQ... SERIES

200 Amp

www.irf.com

1

Bulletin PD-2.258 rev. C 07/01