Fast Avalanche Sinterglass Diode

BYW72, BYW73, BYW74, BYW75, BYW76

Vishay Semiconductors

www.vishay.com

For technical questions within your region, please contact one of the following:

Document Number: 86050

134

Rev. 1.7, 25-Aug-10

MECHANICAL DATA

Case: SOD-64

Terminals: plated axial leads, solderable per MIL-STD-750,

method 2026

Polarity: color band denotes cathode end

Mounting position: any

Weight: approx. 858 mg

FEATURES

• Glass passivated junction

• Hermetically sealed package

• Low reverse current

• Soft recovery characteristics

• Compliant to RoHS directive 2002/95/EC and

in accordance to WEEE 2002/96/EC

• Halogen-free according to IEC 61249-2-21

definition

APPLICATIONS

• Fast rectification and switching diode for example for

TV-line output circuits and switch mode power supply

949588

PARTS TABLE

PART

TYPE DIFFERENTIATION

PACKAGE

BYW72

SOD-64

BYW73

SOD-64

BYW74

SOD-64

BYW75

SOD-64

BYW76

SOD-64

PARAMETER

TEST CONDITION

PART

SYMBOL

VALUE

UNIT

Reverse voltage = repetitive peak

reverse voltage

See electrical characteristics

BYW72

200

V

BYW73

300

V

BYW74

400

V

BYW75

500

V

BYW76

600

V

Peak forward surge current

100

A

Repetitive peak forward current

15

A

Average forward current

3A

Non repetitive reverse avalanche

energy

10

mJ

Junction and storage temperature

range

- 55 to + 175

°C

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Junction ambient

25

K/W

On PC board with spacing 25 mm

70

K/W