VS-90SQ... Series, VS-90SQ...-M3 Series

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Vishay Semiconductors

Revision: 19-Sep-11

1

Document Number: 93417

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

Schottky Rectifier, 9 A

FEATURES

• Low forward voltage drop

• High frequency operation

• High

purity,

high

temperature

epoxy

encapsulation

for

enhanced

mechanical

strength and moisture resistance

• Guard ring for enhanced ruggedness and

long term reliability

• Compliant to RoHS Directive 2002/95/EC

• Designed and qualified for commercial level

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

(-M3 only)

DESCRIPTION

The VS-90SQ... axial leaded Schottky rectifier series has

been optimized for very low forward voltage drop, with

moderate leakage. The proprietary barrier technology allows

for reliable operation up to 150 °C junction temperature.

Typical applications are in switching power supplies,

converters, freewheeling diodes, and reverse battery

protection.

PRODUCT SUMMARY

Package

DO-204AR

9 A

30 V, 35 V, 40 V, 45 V

0.42 V

70 mA at 125 °C

150 °C

Diode variation

Single die

12 mJ

Cathode

Anode

DO-204AR

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

9A

Range

30 to 45

V

2150

A

0.42

V

Range

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

VS-90SQ030

VS-90SQ030-M3

VS-90SQ035

VS-90SQ035-M3

VS-90SQ040

VS-90SQ040-M3

VS-90SQ045

VS-90SQ045-M3

UNITS

Maximum DC reverse voltage

30

35

40

45

V

Maximum working peak reverse voltage

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

See fig. 5

9

A

Maximum peak one cycle

non-repetitive surge current

See fig. 7

5 µs sine or 3 µs rect. pulse

Following any rated load

condition and with rated

2150

10 ms sine or 6 ms rect. pulse

340

Non-repetitive avalanche energy

12

mJ

Repetitive avalanche current

Current decaying linearly to zero in 1 μs

1.8

A