ST300S Просмотр технического описания (PDF) - International Rectifier

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ST300S

PHASE CONTROL THYRISTORS

International Rectifier 

ST300S Series

Bulletin I25158 rev. B 01/94

Thermal and Mechanical Specification

Parameter

ST300S

Units Conditions

TJ Max. operating temperature range

Tstg Max. storage temperature range

R Max. thermal resistance,

thJC

junction to case

R Max. thermal resistance,

thCS

case to heatsink

-40 to 125

-40 to 150

0.10

0.03

°C

DC operation

K/W

Mounting surface, smooth, flat and greased

T Mounting torque, ± 10%

48.5

(425)

Nm

(lbf-in)

Non lubricated threads

wt Approximate weight

535

g

Case style

TO - 209AE (TO-118) See Outline Table

∆RthJC Conduction

(The following table shows the increment of thermal resistence R when devices operate at different conduction angles than DC)

thJC

Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions

180°

120°

0.011

0.013

0.008

0.014

TJ = TJ max.

90°

0.017

60°

0.025

0.018

0.026

K/W

30°

0.041

0.042

Ordering Information Table

Device Code

ST 30 0 S 20 P 0

1 234 5 6 78

1 - Thyristor

2 - Essential part number

3 - 0 = Converter grade

4 - S = Compression bonding Stud

5 - Voltage code: Code x 100 = VRRM (See Voltage Rating Table)

6 - P = Stud base 16UNF threads

M = Stud base metric threads (M24 x 1.5)

7 - 0 = Eyelet terminals (Gate and Auxiliary Cathode Leads)

1 = Fast - on terminals (Gate and Auxiliary Cathode Leads)

3 = Threaded top terminal 3/8" 24UNF-2A

8 - Critical dv/dt: None = 500V/µsec (Standard value)

L = 1000V/µsec (Special selection)

4

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