Document Number: 94402

For technical questions, contact: ind-modules@vishay.com

www.vishay.com

Revision: 11-Aug-08

3

ST280SPbF Series

Phase Control Thyristors

(Stud Version), 280 A

Vishay High Power Products

Note

TRIGGERING

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

TYP.

MAX.

Maximum peak gate power

10.0

W

Maximum average gate power

2.0

Maximum peak positive gate current

3.0

A

Maximum peak positive gate voltage

20

V

Maximum peak negative gate voltage

5.0

DC gate current required to trigger

Maximum required gate trigger/

current/voltage are the lowest value

which will trigger all units 12 V

anode to cathode applied

180

-

mA

90

150

40

-

DC gate voltage required to trigger

2.9

-

V

1.8

3.0

1.2

-

DC gate current not to trigger

Maximum gate current/voltage not

to trigger is the maximum value

which will not trigger any unit with

applied

10

mA

DC gate voltage not to trigger

0.25

V

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum operating junction temperature range

- 40 to 125

°C

Maximum storage temperature range

- 40 to 150

Maximum thermal resistance, junction to case

DC operation

0.105

K/W

Maximum thermal resistance, case to heatsink

Mounting surface, smooth, flat and greased

0.04

Mounting torque, ± 10 %

Non-lubricated threads

31

(275)

N · m

(lbf · in)

Lubricated threads

24.5

(210)

Approximate weight

280

g

Case style

See dimensions - link at the end of datasheet

TO-209AB (TO-93)

ΔR

CONDUCTION ANGLE

SINUSOIDAL CONDUCTION

RECTANGULAR CONDUCTION

TEST CONDITIONS

UNITS

180°

0.016

0.012

K/W

120°

0.019

0.020

90°

0.025

0.027

60°

0.036

0.037

30°

0.060

0.060