DSA 80 C 45 HB

advanced

Schottky Diode

Symbol

Definition

R a t i n g s

Features / Advantages:

● Very low Vf

● Extremely low switching losses

● low Irm values

● Improved thermal behaviour

● High reliability circuit operation

● Low voltage peaks for reduced

protection circuits

● Low noise switching

typ.

max.

I

FSM

I

R

A

V

400

A

V

F

0.78

0.70 K/W

V

1

2

3

min.

40

t = 10 ms

Applications:

● Rectifiers in switch mode power

supplies (SMPS)

● Free wheeling diode in low voltage

converters

V

45

0.75

T

VJ

V°C

=

T

VJ

°C

=mA

7.5

Package:

Part number

V

T

I

F

=A

V

rectangular, d = 0.5

P

tot

215

W

°C

=

T

VJ

175

°C

-55

V

I

RRM

FAV

=

=

45

40

40

T

DSA 80 C 45 HB

V

A

45

V

45

25

25

25

max. repetitive reverse voltage

reverse current

forward voltage

average forward current

thermal resistance junction to case

virtual junction temperature

total power dissipation

max. forward surge current

Conditions

Unit

0.98

°C

=25

C

J

tbd

pF

junction capacitance

V=

V;

tbd

T

125

V

F0

V

0.42

T

5

Ω

f = 1 MHz

=

°C

25

m

V

0.67

V

40

125

0.87

I

F

=A

80

80

2x

threshold voltage

slope resistance

for power loss calculation only

Backside: cathode

(50 Hz), sine

V

F

=

0.67 V

● Housing:

High Performance Schottky Diode

Low Loss and Soft Recovery

Common Cathode

TO-247

R

VJ

µA

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

© 2007 IXYS all rights reserved

0629

Data according to IEC 60747and per diode unless otherwise specified