VS-30BQ040HM3

www.vishay.com

Vishay Semiconductors

Revision: 18-Nov-15

1

Document Number: 94843

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

High Performance Schottky Rectifier, 3.0 A

FEATURES

• Very low forward voltage drop

• Guard ring for enhanced ruggedness and long

term reliability

• Small foot print, surface mountable

• High frequency operation

• Meets MSL level 1, per J-STD-020, LF maximum peak

of 260 °C

• Meets JESD 201 class 2 whisker test

• AEC-Q101 qualified

• Material categorization: for definitions of compliance

DESCRIPTION

The VS-30BQ040HM3 surface mount Schottky rectifier has

been designed for applications requiring low forward drop

and small foot prints on PC boards. Typical applications are

in disk drives, switching power supplies, converters,

freewheeling diodes, battery charging, and reverse battery

protection.



PRODUCT SUMMARY

Package

DO-214AB (SMC)

3.0 A

40 V

0.46 V

30 mA at 125 °C

150 °C

Diode variation

Single die

6.0 mJ

Cathode

Anode

DO-214AB (SMC)

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

3.0

A

40

V

1600

A

0.46

V

Range

-55 to +150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

VS-30BQ040HM3

UNITS

Maximum DC reverse voltage

40

V

Maximum working peak reverse voltage

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

3.0

A

4.0

Maximum peak one cycle



non-repetitive surge current

5 μs sine or 3 μs rect. pulse

Following any rated

load condition and with

1600

10 ms sine or 6 ms rect. pulse

90

Non-repetitive avalanche energy

6.0

mJ

Repetitive avalanche current

Current decaying linearly to zero in 1 μs



1.0

A