MBR4045WT datasheet(1/6 Pages) VISHAY

Part #	MBR4045WT

Description	Schottky Rectifier, 2 x 20 A

Download	6 Pages

Scroll/Zoom	100%

Manufacturer	VISHAY [Vishay Siliconix]

Direct Link	http://www.vishay.com

Logo

1 / 6 page

Document Number: 93452

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

www.vishay.com

Revision: 21-Aug-08

1

Schottky Rectifier, 2 x 20 A

MBR4045WT

Vishay High Power Products

FEATURES

• 150 °C TJ operation

• Center tap TO-247 package

• Very 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

• Designed and qualified for industrial level

DESCRIPTION

The MBR4045WT center tap Schottky rectifier 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

IF(AV)

2 x 20 A

VR

45 V

IRM

85 mA at 125 °C

TO-247AC

Base

common

cathode

Common

cathode

2

13

Anode

1

Anode

2

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

IF(AV)

Rectangular waveform (per device)

40

A

IFRM

TC = 125 °C (per leg)

40

VRRM

45

V

IFSM

tp = 5 µs sine

1020

A

VF

20 Apk, TJ = 125 °C

0.56

V

TJ

Range

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

MBR4045WT

UNITS

Maximum DC reverse voltage

VR

45

V

Maximum working peak reverse voltage

VRWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average

forward current

per leg

IF(AV)

TC = 125 °C, 50 % duty cycle, rectangular waveform

20

A

per device

40

Peak repetitive forward current per leg

IFRM

Rated VR, square wave, 20 kHz, TC = 125 °C

40

Maximum peak one cycle

non-repetitive surge current per leg

See fig. 7

IFSM

5 µs sine or 3 µs rect. pulse

Following any rated load

condition and with rated

VRRM applied

1020

10 ms sine or 6 ms rect. pulse

265

Non-repetitive avalanche energy per leg

EAS

TJ = 25 °C, IAS = 3 A, L = 4.40 mH

20

mJ

Repetitive avalanche current per leg

IAR

Current decaying linearly to zero in 1 µs

Frequency limited by TJ maximum VA = 1.5 x VR typical

3A

Similar Part No. - MBR4045WT

Manufacturer	Part #	Datasheet	Description
Motorola, Inc	MBR4045WT	75Kb / 4P	SWITCHMODE??Power Rectifier
Micro Commercial Compon...	MBR4045WT	1Mb / 2P	40 Amp Schottky Barrier Rectifier 20 to 60 Volts
International Rectifier	MBR4045WT	205Kb / 7P	SCHOTTKY RECTIFIER 40 Amp
ON Semiconductor	MBR4045WT	125Kb / 4P	SWITCHMODE??Power Rectifier March, 2010 ??Rev. 8
Digitron Semiconductors	MBR4045WT	142Kb / 2P	40A SCHOTTKY RECTIFIER

More results

Similar Description - MBR4045WT

Manufacturer	Part #	Datasheet	Description
Vishay Siliconix	40CPQ035PBF	122Kb / 6P	Schottky Rectifier, 2 x 20 A Revision: 13-Aug-08
	40CPQ080G	113Kb / 6P	Schottky Rectifier, 2 x 20 A Revision: 21-Aug-08
	40CTQ045PBF	118Kb / 6P	Schottky Rectifier, 2 x 20 A Revision: 13-Aug-08
	MBRB4045CTPBF	123Kb / 6P	Schottky Rectifier, 2 x 20 A Revision: 14-Aug-08
	STPS40L15CWPBF	113Kb / 6P	Schottky Rectifier, 2 x 20 A Revision: 14-Aug-08
	MBR40L15CWPBF	117Kb / 6P	Schottky Rectifier, 2 x 20 A Revision: 14-Aug-08
	40CTQ045PBF	165Kb / 7P	Schottky Rectifier, 2 x 20 A Revision: 26-Aug-11
	40CTQ150PBF	154Kb / 7P	Schottky Rectifier, 2 x 20 A Revision: 26-Aug-11
	40L4.CWPBF	585Kb / 7P	Schottky Rectifier, 2 x 20 A Revision: 11-Oct-11
	MBR4060WTPBF	170Kb / 7P	Schottky Rectifier, 2 x 20 A Revision: 30-Aug-11
	VS-40CPQ100PBF	704Kb / 7P	Schottky Rectifier, 2 x 20 A Revision: 11-Oct-11

More results

MBR4045WT Datasheet(PDF) 1 Page - Vishay Siliconix

MBR4045WT Datasheet(HTML) 1 Page - Vishay Siliconix

Similar Part No. - MBR4045WT

Similar Description - MBR4045WT

Html Pages

1 2 3 4 5 6

Datasheet Download

Link URL