Document Number: 94303

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

www.vishay.com

Revision: 14-Aug-08

1

Schottky Rectifier, 2 x 7.5 A

MBRB15..CTPbF, MBR15..CT-1PbF

Vishay High Power Products

FEATURES

• Center tap TO-220 package

• 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

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for Q101 level

DESCRIPTION

The MBR15.. center tap Schottky rectifier 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

2 x 7.5 A

35/45 V

15 mA at 125 °C

MBRB15..CTPbF

Base

common

cathode

TO-262

MBR15..CT-1PbF

Anode

Anode

Common

cathode

1

3

2

2

Base

common

cathode

Anode

Anode

Common

cathode

1

3

2

2

Available

RoHS*

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

15

A

35/45

V

690

A

0.57

V

- 65 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

MBRB1535CT

MBR1535CT-1

MBRB1545CT

MBR1545CT-1

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

per leg

7.5

A

per device

15

Maximum peak one cycle

non-repetitive surge

5 µs sine or 3 µs rect. pulse

Following any rated load condition

690

Surge applied at rated load conditions halfwave,

single phase, 60 Hz

150

Non-repetitive avalanche energy per leg

7

mJ

Repetitive avalanche current per leg

Current decaying linearly to zero in 1 µs

2A

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