MBR4045CT-1PBF Vishay, MBR4045CT-1PBF Datasheet

MBR4045CT-1PBF

Manufacturer Part Number

MBR4045CT-1PBF

Description

DIODE SCHOTTKY 45V 20A TO262

Manufacturer

Vishay

Datasheets

1.MBR4045CT-1PBF.pdf (6 pages)

2.MBR4045CT-1PBF.pdf (6 pages)

3.MBR4045CT-1PBF.pdf (8 pages)

Specifications of MBR4045CT-1PBF

Diode Configuration

1 Pair Common Cathode

Diode Type

Schottky

Voltage - Forward (vf) (max) @ If

600mV @ 20A

Current - Reverse Leakage @ Vr

1mA @ 45V

Current - Average Rectified (io) (per Diode)

20A

Voltage - Dc Reverse (vr) (max)

45V

Speed

Fast Recovery =< 500ns, > 200mA (Io)

Mounting Type

Through Hole, Radial

Package / Case

I²Pak, TO-262 (3 straight leads + tab)

Product

Schottky Diodes

Peak Reverse Voltage

45 V

Forward Continuous Current

20 A

Max Surge Current

900 A

Configuration

Dual Common Cathode

Forward Voltage Drop

0.6 V

Maximum Reverse Leakage Current

1000 uA

Operating Temperature Range

- 65 C to + 150 C

Mounting Style

Through Hole

Repetitive Reverse Voltage Vrrm Max

45V

Forward Current If(av)

40A

Forward Voltage Vf Max

780mV

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Reverse Recovery Time (trr)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

*MBR4045CT-1PBF
VS-MBR4045CT-1PBF
VS-MBR4045CT-1PBF
VSMBR4045CT-1PBF
VSMBR4045CT-1PBF

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Document Number: 93981

Revision: 21-Aug-08

PRODUCT SUMMARY

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

VOLTAGE RATINGS

PARAMETER

Maximum DC reverse voltage

Maximum working peak reverse voltage

ABSOLUTE MAXIMUM RATINGS

PARAMETER

Maximum average

forward current

Peak repetitive forward current per leg

Maximum peak one cycle non-repetitive

peak surge current per leg

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

F(AV)

FRM

FSM

RRM

Anode

MBRB4045CT

F(AV)

Common

cathode

common

cathode

Base

PAK

Anode

per device

Rectangular waveform (per device)

20 Apk, T

Range

= 5 µs sine

per leg

= 118 °C (per leg)

Anode

MBR4045CT-1

95 mA at 125 °C

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

Schottky Rectifier, 2 x 20 A

CHARACTERISTICS

= 125 °C

SYMBOL

Common

TO-262

cathode

common

cathode

2 x 20 A

F(AV)

Base

FRM

FSM

45 V

Anode

SYMBOL

Rated V

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse

Current decaying linearly to zero in 1 µs

Frequency limited by T

RWM

= 25 °C, I

= 118 °C, rated V

, square wave, 20 kHz, T

= 3 A, L = 4.4 mH

TEST CONDITIONS

FEATURES

• 150 °C T

• Low forward voltage drop

• High frequency operation

• Center tap TO-220, D

• High purity, high temperature epoxy encapsulation for

• Guard ring for enhanced ruggedness and long term

• Designed and qualified for Q101 level

DESCRIPTION

The 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.

enhanced mechanical strength and moisture resistance

reliability

maximum V

MBRB4045CT/MBR4045CT-1

MBR4045CT-1

MBRB4045CT

operation

Following any rated

load condition and with

rated V

- 65 to 150

VALUES

= 118 °C

Vishay High Power Products

0.58

900

= 1.5 x V

RRM

applied

PAK and TO-262 packages

typical

VALUES

900

210

UNITS

www.vishay.com

°C

UNITS

Related parts for MBR4045CT-1PBF

MBR4045CT-1PBF Summary of contents

Page 1

... J For technical questions, contact: diodes-tech@vishay.com Vishay High Power Products operation J 2 PAK and TO-262 packages VALUES UNITS 900 A 0. 150 °C MBRB4045CT UNITS MBR4045CT VALUES 118 ° Following any rated 900 load condition and with 210 rated V applied RRM 1 typical A R www.vishay.com ...

Page 2

... For technical questions, contact: diodes-tech@vishay.com VALUES 0. °C J 0.78 0. 125 °C J 0.75 1 Rated DC voltage 50 95 900 8.0 10 000 VALUES - 65 to 150 - 65 to 175 1.5 0. 0.07 6 (5) 12 (10) MBRB4045CT MBR4045CT-1 Document Number: 93981 Revision: 21-Aug-08 UNITS V/µs UNITS °C °C/W g oz. kgf · cm (lbf · in) ...

Page 3

... Fig Maximum Forward Voltage Drop Characteristics (Per Leg) Fig Typical Junction Capacitance vs. Reverse Voltage (Per Leg 0.1 Single pulse (thermal resistance) 0.01 0.001 0.00001 0.0001 Document Number: 93981 Revision: 21-Aug-08 MBRB4045CT/MBR4045CT-1 Schottky Rectifier 150 ° 125 ° °C J 1.2 1.4 1.6 1 ...

Page 4

... MBRB4045CT/MBR4045CT-1 Vishay High Power Products Square wave (D = 0.50) Rated V applied R See note ( Average Forward Current (A) F(AV) Fig Maximum Allowable Case Temperature vs. Average Forward Current Note (1) Formula used ( REV Pd = Forward power loss = F(AV Inverse power loss = REV R1 R www.vishay.com 4 Schottky Rectifier any rated load condition ...

Page 5

... ORDERING INFORMATION TABLE Device code MBR Dimensions Part marking information Packaging information SPICE model Document Number: 93981 Revision: 21-Aug-08 MBRB4045CT/MBR4045CT-1 Schottky Rectifier Essential part number PAK 6 None - None = TO-262 Current rating ( Voltage rating ( Essential part number 2 None = D PAK TO-262 2 None None = Tube (50 pieces) ...

Page 6

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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