IRKD320- View Datasheet(PDF) - Vishay Semiconductors

Part Name

Description

View to exact match

IRKD320-

Standard Recovery Diodes (MAGN-A-PAK Power Modules), 250 A to 320 A

Vishay Semiconductors 

VS-VSK.250PbF, VS-VSK.270PbF, VS-VSK.320PbF Series

www.vishay.com

Vishay Semiconductors

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

Maximum junction operating and

storage temperature range

Maximum thermal resistance,

junction to case per junction

Maximum resistance, case to heat sink

per module

Mounting

torque

± 10 %

MAGN-A-PAK to heatsink

busbar to MAGN-A-PAK

TJ, TStg

RthJC

RthCS

DC operation

Mounting surface flat, smooth and

greased

A mounting compound is recommended

and the torque should be rechecked

after a period of about 3 hours to allow

for the spread of the compound.

Approximate weight

Case style

VALUES

UNITS

VSK.250 VSK.270 VSK.320

-40 to +150

°C

0.16

0.125

K/W

0.035

4 to 6

Nm

8 to 10

800

g

30

oz.

MAGN-A-PAK

ΔR CONDUCTION PER JUNCTION

DEVICE

180°

SINUSOIDAL CONDUCTION

AT TJ MAXIMUM

120°

90°

60°

VSK.250

0.009 0.010 0.014 0.020

VSK.270

0.008 0.012 0.014 0.020

VSK.320

0.008 0.010 0.013 0.020

30°

0.032

0.032

0.032

180°

0.007

0.007

0.007

RECTANGULAR CONDUCTION

AT TJ MAXIMUM

120°

90°

60°

0.011 0.015 0.021

0.011 0.015 0.020

0.011 0.015 0.020

30°

0.033

0.033

0.033

Note

• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC

UNITS

K/W

Revision: 27-Apr-17

3

Document Number: 93581

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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