Document Number: 94312

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

Revision: 20-Aug-08

1

Schottky Rectifier, 7.5 A

MBRB7..PbF

Vishay High Power Products

FEATURES

• High frequency operation

• Low forward voltage drop

• High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

• Guard ring for enhanced ruggedness and long term

reliability

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for Q101 level

DESCRIPTION

The MBRB7.. Schottky rectifier series has been optimized

for low reverse leakage at high temperature. 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

7.5 A

35/45 V

15 mA at 125 °C

Anode

1

3

Base

cathode

2

N/C

Available

RoHS*

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

7.5

A

35/45

V

690

A

0.57

V

Range

- 65 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

MBRB735PbF

MBRB745PbF

UNITS

Maximum DC reverse voltage

35

45

V

Maximum working peak reverse voltage

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

7.5

A

Non-repetitive peak surge current

5 µs sine or 3 µs rect. pulse

Following any rated load condition

690

Surge applied at rated load condition halfwave single phase 60 Hz

150

Non-repetitive avalanche energy

7

mJ

Repetitive avalanche current

Current decaying linearly to zero in 1 µs

2A

* Pb containing terminations are not RoHS compliant, exemptions may apply