189NQ135 Vishay, 189NQ135 Datasheet

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189NQ135

Manufacturer Part Number
189NQ135
Description
DIODE SCHOTTKY 135V 180A HALFPAK
Manufacturer
Vishay
Datasheet
1.189NQ135.pdf (5 pages)

Specifications of 189NQ135

Voltage - Forward (vf) (max) @ If
1.07V @ 180A
Current - Reverse Leakage @ Vr
4.5mA @ 135V
Current - Average Rectified (io) (per Diode)
180A
Voltage - Dc Reverse (vr) (max)
135V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Diode Configuration
Single
Mounting Type
Chassis Mount
Package / Case
D-67 HALF-PAK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Other names
*189NQ135
SCHOTTKY RECTIFIER
www.irf.com
Major Ratings and Characteristics
Characteristics
I
V
I
V
T
F(AV)
FSM
J
RRM
F
Rectangular
waveform
range
@ tp = 5 µs sine
@ 180Apk, T
range
CASE STYLE AND DIMENSIONS
J
=125°C
189NQ...
135 to 150
- 55 to 175
15000
0.74
180
Units
°C
A
V
A
V
Description/Features
The 189NQ high current Schottky rectifier module 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
Unique high power, Half-Pak module
Replaces three parallel DO-5's
Easier to mount and lower profile than DO-5's
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
J
Dimensions in millimeters and inches
operation
189NQ... SERIES
Outline HALF PAK Module
PD-20720 12/99
180 Amp
1

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189NQ135 Summary of contents

Page 1

SCHOTTKY RECTIFIER Major Ratings and Characteristics Characteristics 189NQ... I Rectangular 180 F(AV) waveform V range 135 to 150 RRM µs sine 15000 FSM V @ 180Apk, T =125°C 0. range - 55 ...

Page 2

... Heatsink wt Approximate Weight T Mounting Torque Min. Max. Terminal Torque Min. Max. Case Style 2 189NQ135 135 189NQ Units Conditions 180 A 50% duty cycle @ T = 110° C, rectangular wave form C 15000 5µs Sine or 3µs Rect. pulse A 1770 10ms Sine or 6ms Rect. pulse ...

Page 3

T = 175˚ 125˚ 25˚ 0.4 0.8 1.2 Forward Voltage Drop - V Fig Max. Forward Voltage Drop Characteristics 0. 0.50 ...

Page 4

Series PD-20720 12/99 180 160 DC 140 120 100 Square wave (D = 0.50) Rated V applied R 80 see note ( 100 200 Average Forward Current - I Fig Max. Allowable Case Temperature Vs. ...

Page 5

WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332. EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel 1883 732020. Fax 1883 733408. IR CANADA: 15 ...

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