Semikron SKT520 Data Sheet

V

RSM

V
V

RRM
DRM

(dv/dt)

VVV/µs

1900
2100
2300
2500
2900

1800
2000
2200
2400
2800

1000
1000
1000
1000
1000

I

cr

(maximum values for conti nuous operation)

TRMS

Thyristors

1400 A

(sin. 180; T

I

TAV

= 55 °C; DSC)

case

780 A

SKT 520

SKT 520/18 E
SKT 520/20 E
SKT 520/22 E
SKT 520/24 E
SKT 520/28 E

Symbol Conditions

I

TAV

I

TSM

i2t

t

gd

t

gr

(di/dt)
I

H

I

L

t

q

V

T

V

T(TO)

r

T

IDD; I

V

GT

I

GT

V

GD

I

GD

R

thjc

R

thch

T

vj

T

stg

F

w

sin. 180; T
T

= 25 °C

vj

T

= 125 °C

vj

T

= 25 °C

vj

= 125 °C

T

vj

Tvj = 25 °C IG = 1 A

V

= 0,67 . V

D

f = 50 ... 60 Hz

cr

T

= 25 °C; typ./max.

vj

= 25 °C; typ./max.

T

vj

T

= 125 °C; typ.

vj

Tvj = 25 °C; IT = 1500 A; max.
T

= 125 °C

vj

= 125 °C

T

vj

T

RD

= 125 °C; VRD = V

vj

Tvj = 25 °C

= 25 °C

T

vj

T

= 125 °C

vj

= 125 °C

T

vj

cont. DSC
sin. 180; DSC/SSC
rec. 120; DSC/SSC
DSC/SSC

SI units
US units

= 85 °C; DSC 520 A

case

/dt = 1 A/µs

di

G

DRM

VDD = V

RRM
DRM

SKT 520 Units

9 000

8 000
405 000
320 000

typ. 1

typ. 2

125

150 / 500

0,5 / 2

100 ... 200

2,0
1,2

0,55

120

3

200

0,25

10

0,038

0,040 / 0,082
0,045 / 0,093
0,007 / 0,014
– 40 ... + 125
– 40 ... + 130

10 ... 13

2200 ... 2850

240

Case B 10

A
A

2

A

2

A

µs
µs

A/µs

mA

A

µs

V
V

mΩ

mA

V

mA

V

mA

°C/W
°C/W
°C/W
°C/W

°C
°C

kN

lbs.

g

s
s

Features

Hermetic metal cases with

•

ceramic insulators
Capsule packages for double

•

sided cooling
Shallow design with s ingl e

•

sided cooling
International standard cases

•

Off-state and reverse voltages

•

up to 2800 V
Amplifying gate

•

Typical Applications

DC motor control

•

(e. g. for machine tools)
Controlled rectifiers

•

(e. g. for battery charging)
AC contr o ller s

•

(e. g. for temperature control)

© by SEMIKRON B 3 – 410898

© by SEMIKRONB 3 – 42