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DGS 19-025AS

DGS

20-025A(S)

DGSK 40-025A(S)

Type

Marking on product

Circuit

Package

DGS 19-025AS

19A250AS

DGS 20-025A

DGS 20-025A

DGS 20-025AS

DGS 20-025AS

DGSK 40-025A

DGSK 40-025A

DGSK 40-025AS

DGSK 40-025AS

I

DC

= 18 A

V

RRM

= 250 V

C

Gallium Arsenide Schottky Rectifier

Single

Common cathode

Features

●

Low forward voltage

●

Very high switching speed

●

Low junction capacity of GaAs

- low reverse current peak at turn off

●

Soft turn off

●

Temperature independent switching

behaviour

●

High temperature operation capability

●

Epoxy meets UL 94V-0

Applications

●

MHz switched mode power supplies

(SMPs)

●

Small size SMPs

●

High frequency converters

●

Resonant converters

AC

AC

AC

A

Single

A = Anode, C = Cathode , TAB = Cathode

Symbol

Conditions

Maximum Ratings

V

RRM/RSM

250

V

I

FAV

T

°C; DC

18

A

I

FAV

T

°C; DC

13

A

I

FSM

T

30

A

T

VJ

-55...+175

°C

T

stg

-55...+150

°C

P

tot

T

°C48

W

M

d

mounting torque (TO-220)

0.4...0.6

Nm

Pulse test:

Pulse Width = 5 ms, Duty Cycle < 2.0 %

Data according to IEC 60747 and per diode

unless otherwise specified

Symbol

Conditions

Characteristic Values

typ.

max.

I

R

V

25°C

2.0

mA

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

TO-252

0.3

g

TO-220/263

2

g

A

A

TO-263 AB

C (TAB)

C

TO-220 AC

A

C (TAB)

TO-220 AB

A

C

A

C (TAB)

A

TO-252 AA

A

C (TAB)

A

A

TO-263 AB

C (TAB)