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DGS 20-022A

DGSK 40-022A

DGS 20-025A

DGSK 40-025A

V

RSM

V

RRM

Type

V

V

220

220

DGS 20-022A

250

250

DGS 20-025A

V

RSM

V

RRM

Type

V

V

220

220

DGSK 40-022A

250

250

DGSK 40-025A

Preliminary Data

AC

C

TO-220 AC

A

C(TAB)

A = Anode, C = Cathode , TAB = Cathode

Single

Common cathode

TO-220 AB

A

C

A

C(TAB)

AC

A

Symbol

Conditions

Maximum Ratings

I

FAV

T

18

A

I

FAV

T

13

A

I

FSM

T

30

A

T

VJ

-55...+175

°C

T

stg

-55...+150

°C

P

tot

T

W

M

d

mounting torque

0.4...0.6

Nm

Features

q

Low forward voltage

q

Very high switching speed

q

Low junction capacity of GaAs

- low reverse current peak at turn off

q

Soft turn off

q

Temperature independent switching

behaviour

q

High temperature operation capability

q

Epoxy meets UL 94V-0

Applications

q

MHz Switched mode power supplies

(SMPs)

q

Small size SMPs

q

High frequency converters

q

Resonant converters

Pulse test:

Pulse Width = 5 ms, Duty Cycle < 2.0 %

Data according to IEC 60747 and per diode unless otherwise specified

IXYS reserves the right to change limits, Conditions and dimensions.

Gallium Arsenide Schottky Rectifier

I

FAV

= 18 A

V

RRM

= 220/250 V

C

Symbol

Conditions

Characteristic Values

typ.

max.

I

R

T

25°C V

2.0

mA

T

V

2.0

mA

V

F

I

T

1.3

V

I

T

25°C

1.2

1.5

V

C

J

V

T

26

pF

R

thJC

3.1

K/W

R

thCH

0.5

K/W

Weight

2g