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Vishay 85HFL Series User Manual

Vishay high power products

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Document Number: 93150

For technical questions, contact:

[email protected]

www.vishay.com

Revision: 25-May-09

1

Fast Recovery Diodes

(Stud Version), 40 A/70 A/85 A

40HFL, 70HFL, 85HFL Series

Vishay High Power Products

FEATURES

• Short reverse recovery time

• Low stored charge

• Wide current range

• Excellent surge capabilities

• Stud cathode and stud anode versions

• Types up to 100 V

RRM

• Compliant to RoHS directive 2002/95/EC

TYPICAL APPLICATIONS

• DC power supplies

• Inverters

• Converters

• Choppers

• Ultrasonic systems

• Freewheeling diodes

PRODUCT SUMMARY

I

F(AV)

40 A/70 A/85 A

DO-203AB (DO-5)

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS

40HFL

70HFL

85HFL

UNITS

I

F(AV)

40

70

85

A

Maximum T

C

85

85

85

°C

I

FSM

50 Hz

400

700

1100

A

60 Hz

420

730

1151

I

2

t

50 Hz

800

2450

6050

A

2

s

60 Hz

730

2240

5523

I

2

√t

11 300

34 650

85 560

I

2

√s

V

RRM

Range

100 to 1000

V

t

rr

See Recovery Characteristics table

ns

T

J

Range

- 40 to 125

°C

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