Vishay MBR4060WT Data Sheet

Bulletin PD-20052 01/01

MBR4060WT

SCHOTTKY RECTIFIER

Major Ratings and Characteristics

Characteristics Values Units

I

Rectangular 40 A

F(AV)

waveform

V

RRM

I

@ tp = 5 µs sine 3200 A

FSM

VF@ 20 Apk, TJ=125°C 0.49 V

(per leg)

T

J

60 V

- 55 to 150 °C

40 Amp

I

= 40Amp

F(AV)

VR = 60V

Description/Features

The MBR... 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, free-wheeling diodes,
and reverse battery protection.

150° C TJ operation

Center tap TO-247 package

High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance

Very low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term
reliability

www.irf.com

Case Styles

MBR4060WT

TO-247

1

MBR4060WT

Bulletin PD-20052 01/01

Voltage Ratings

Part number MBR4060WT

VRMax. DC Reverse Voltage (V)

V

Max. Working Peak Reverse Voltage (V)

RWM

60

Absolute Maximum Ratings

Parameters Values Units Conditions

I

Max. Average Forward 40 A @ TC = 120°C, 50% duty cycle, rectangular waveform

F(AV)

Current

I

Peak Repetitive Forward 40 A Rated VR , square wave, 20kHz

FRM

Current (Per Leg) TC = 125° C

I

Max.Peak One Cycle Non-Repetitive 3200 5µs Sine or 3µs Rect. pulse

FSM

Surge Current ( Per Leg) See fig.7 320 10ms Sine or 6ms Rect. pulse

EASNon-Repetitive Avalanche Energy 18 mJ TJ = 25 °C, I

A

= 3 Amps, L = 4.40 mH

AS

(Per Leg)

IARRepetitive Avalanche Current 2 A Current decaying linearly to zero in 1 µsec

(Per Leg) Frequency limited by T

Following any rated
load condition and with
rated V

max. VA = 1.5 x VR typical

J

RRM

applied

Electrical Specifications

Parameters Values Units Conditions

VFMMax. Forward Voltage Drop 0.53 V @ 20A

0.68 V @ 40A

(1) 0.49 V @ 20A

0.64 V @ 40A

IRMMax. Instantaneus Reverse Current 1.7 mA TJ = 25 °C Rated DC voltage

96 mA TJ = 125°C
CTMax. Junction Capacitance 900 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LSTypical Series Inductance 7.5 nH Measured from top of terminal to mounting plane
dv/dt Max. Voltage Rate of Change 10000 V/ µs

(Rated VR)

TJ = 25 °C

TJ = 125 °C

(1) Pulse Width < 300µs, Duty Cycle <2%

Thermal-Mechanical Specifications

Parameters Values Units Conditions

TJMax. Junction Temperature Range -55 to 150 °C

T

Max. Storage Temperature Range -55 to 150 °C

stg

R

Max. Thermal Resistance 1.25 °C/W DC operation

thJC

Junction to Case (Per Package)

R

Typical Thermal Resistance 0.63 °C/W Mounting surface, smooth and greased

thCS

Case to Heatsink

wt Approximate Weight 6 (0.21) g (oz.)

T Mounting Torque Min. 6 (5)

Max. 12 (10)

Kg-cm
(Ibf-in)

Case Style TO-247AC (TO-3P) JEDEC

2

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