VS-ST1280C..K Series

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Vishay Semiconductors

Revision: 21-Sep-17

3

Document Number: 93718

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Note

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

TRIGGERING

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

TYP. MAX.

Maximum peak gate power

PGM

TJ = TJ maximum, tp  5 ms

16

W

Maximum average gate power

PG(AV)

TJ = TJ maximum, f = 50 Hz, d% = 50

3

Maximum peak positive gate current

IGM

TJ = TJ maximum, tp  5 ms

3.0

A

Maximum peak positive gate voltage

+ VGM

20

V

Maximum peak negative gate voltage

- VGM

5.0

DC gate current required to trigger

IGT

TJ = -40 °C

Maximum required gate trigger/



current/voltage are the lowest



value which will trigger all units

12 V anode to cathode applied

200

-

mA

TJ = 25 °C

100

200

TJ = 125 °C

50

-

DC gate voltage required to trigger

VGT

TJ = -40 °C

1.4

-

V

TJ = 25 °C

1.1

3.0

TJ = 125 °C

0.9

-

DC gate current not to trigger

IGD

TJ = TJ maximum

Maximum gate current/voltage

not to trigger is the maximum

value which will not trigger any

unit with rated VDRM anode to

cathode applied

10

mA

DC gate voltage not to trigger

VGD

0.25

V

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum operating temperature range

TJ

-40 to 125

°C

Maximum storage temperature range

TStg

-40 to 150

Maximum thermal resistance, junction to

heatsink

RthJ-hs

DC operation single side cooled

0.042

K/W

DC operation double side cooled

0.021

Maximum thermal resistance, case to heatsink

RthC-hs

DC operation single side cooled

0.006

DC operation double side cooled

0.003

Mounting force, ± 10 %

24 500

(2500)

N

(kg)

Approximate weight

425

g

Case style

See dimensions - link at the end of datasheet

K-PUK (A-24)

R

thJC CONDUCTION

CONDUCTION ANGLE

SINUSOIDAL CONDUCTION

RECTANGULAR CONDUCTION

TEST CONDITIONS

UNITS

SINGLE SIDE

DOUBLE SIDE

SINGLE SIDE

DOUBLE SIDE

180°

0.003

0.003

0.002

0.002

TJ = TJ maximum

K/W

120°

0.004

0.004

0.004

0.004

90°

0.005

0.005

0.005

0.005

60°

0.007

0.007

0.007

0.007

30°

0.012

0.012

0.012

0.012