MBRB2545CTP - Vishay Presicion Group

SCHOTTKY RECTIFIER 30 Amp

MBR25..CT

MBRB25..CT

MBR25..CT-1

Bulletin PD-2.322 rev. E 01/07

Major Ratings and Characteristics

IF(AV) Rectangular waveform 30 A

(Per Device)

IFRM @

T C

= 130°C 30 A

(Per Leg)

VRRM 35 - 45 V

IFSM @ tp = 5 μs sine 1060 A

VF@

30 Apk, TJ

= 125°C 0.73 V

TJrange - 65 to 150 °C

Characteristics Values Units

Description/ Features

This 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, free-wheeling diodes, and reverse

battery protection.

150° C TJ operation

Center tap TO-220 and D2Pak packages

Low forward voltage drop

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

Case Styles

MBR25..CT MBRB25.. CT MBR25..CT -1

TO-220 D2PAK

Anode

Base

Common

Cathode

node

Common

Cathode

TO-262

Anode

Base

Common

Cathode

node

Common

Cathode

Anode

Base

Common

Cathode

node

Common

Cathode

IF(AV) = 30Amp

VR = 35 - 45V

Document Number: 93446

www.vishay.com

MBR25..CT, MBRB25..CT, MBR25..CT-1

Bulletin PD-2.322 rev. E 01/07

TJMax. Junction Temperature Range -65 to 150 °C

Tstg Max. Storage Temperature Range -65 to 175 °C

RthJC Max. Thermal Resistance 1.5 °C/W DC operation

Junction to Case (Per Leg)

RthCS Typical Thermal Resistance 0.50 °C/W Mounting surface, smooth and greased

Case to Heatsink Only for TO-220

wt Approximate Weight 2 (0.07) g (oz.)

T Mounting Torque Min. 6 (5) Non-lubricated threads

Max. 12 (10)

Thermal-Mechanical Specifications

Parameters Values Units Conditions

Kg-cm

(Ibf-in)

Electrical Specifications

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

IF(AV) Max. Average Forward (Per Leg) 15 A @ TC = 130° C, (Rated VR)

Current (Per Device) 30

IFRM Peak Repetitive Forward 30 A Rated VR, square wave, 20kHz

Current (Per Leg) TC = 130° C

IFSM Non Repetitive Peak 1060 5μs Sine or 3μs

Surge Current Rect. pulse

Surge applied at rated load conditions halfwave,

single phase, 60Hz

EAS Non-Repetitive Avalanche Energy 16 mJ (Per Leg) TJ = 25 °C, IAS

= 2 Amps, L = 8 mH

IAR Repetitive Avalanche Current 2 A Current decaying linearly to zero in 1 μsec

(Per Leg) Frequency limited by TJ max. VA = 1.5 x VR typical

Absolute Maximum Ratings

Parameters Values Units Conditions

Following any rated load condition

and with rated VRRM applied

150

VFM Max. Forward Voltage Drop 0.82 V @ 30A TJ = 25 °C

(1) 0.73 V @ 30A TJ = 125 °C

IRM Max. Instantaneus Reverse Current 0.2 mA TJ = 25 °C

(1) 40 mA TJ = 125 °C

VF(TO) Threshold Voltage 0.355 V TJ = TJ max.

rtForward Slope Resistance 12.3 mΩ

CTMax. Junction Capacitance 700 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C

LSTypical Series Inductance 8.0 nH Measured from top of terminal to mounting plane

dv/dt Max. Voltage Rate of Change 10000 V/ μs

(Rated VR)

Parameters Values Units Conditions

Rated DC voltage

MBR2535CT MBR2545CT

MBRB2535CT MBRB2545CT

MBR2535CT-1 MBR2545CT-1

VRMax. DC Reverse Voltage (V)

VRWM Max. Working Peak Reverse Voltage (V) 35 45

Voltage Ratings

Parameters

Document Number: 93446

www.vishay.com

MBR25..CT, MBRB25..CT, MBR25..CT-1

Bulletin PD-2.322 rev. E 01/07

Fig. 2 - Typical Values Of Reverse Current

Vs. Reverse Voltage (Per Leg)

Fig. 3 - Typical Junction Capacitance

Vs. Reverse Voltage (Per Leg)

Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)

Fig. 1 - Max. Forward Voltage Drop Characteristics

(Per Leg)

100

0.2 0.4 0.6 0.8 1 1.2 1.4

T = 150°C

T = 125°C

T = 2 5 ° C

Forward Voltage Drop - V (V)

Instantaneous Forward Current - I (A)

0.0001

0.001

0.01

0.1

100

0 5 10 15 20 25 30 35 40 45

125°C

100°C

75°C

50°C

25°C

Re v e rse C u rr e n t - I ( m A )

Reverse Volta g e - V (V)

T = 150°C

100

1000

0 1020304050

Junction Capac itanc e - C (pF)

Reverse Volta ge - V (V)

T = 2 5° C

0.01

0.1

0.00001 0.0001 0.001 0.01 0.1 1 10

thJC

t , Rectangular Pulse Duration (Seconds)

Single Pulse

(Thermal Resistance)

Thermal Impedance Z (°C/W)

Not es:

1. Duty fa c tor D = t / t

2. Peak T = P x Z + T

JthJC C

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

Document Number: 93446

www.vishay.com

MBR25..CT, MBRB25..CT, MBR25..CT-1

Bulletin PD-2.322 rev. E 01/07

Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)

Fig. 5 - Max. Allowable Case Temperature

Vs. Average Forward Current (Per Leg)

Fig. 6 - Forward Power Loss Characteristics

(Per Leg)

(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC

;

Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);

PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1

= rated VR

0 5 10 15 20 25

Average Power Loss - (Watts)

F( A V )

RM S Li m i t

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

Average Forward Current - I (A)

100

1000

10 100 1000 10000

FSM

Non-Repetitive Surge Current - I (A)

At Any Rated Load Condition

And With Rated V Applied

Following Surge

RRM

Sq ua re Wave Pulse Dura t ion - t (mic rosec )

100

110

120

130

140

150

0 4 8 12162024

Allowable Case Temperature - (°C)

F( A V)

se e note ( 2)

Average Forward Current - I (A)

Sq ua re w a ve ( D = 0.50)

Rated V applied

Document Number: 93446

www.vishay.com

MBR25..CT, MBRB25..CT, MBR25..CT-1

Bulletin PD-2.322 rev. E 01/07

Conform to JEDEC outline TO-220AB

Outline Table

Conform to JEDEC outline D2Pak (SMD-220)

Dimensions in millimeters and (inches)

Document Number: 93446

www.vishay.com

MBR25..CT, MBRB25..CT, MBR25..CT-1

Bulletin PD-2.322 rev. E 01/07

Outline Table

Modified JEDEC outline TO-262

Dimensions in millimeters and (inches)

Tape & Reel Information

Document Number: 93446

www.vishay.com

MBR25..CT, MBRB25..CT, MBR25..CT-1

Bulletin PD-2.322 rev. E 01/07

Part Marking Information

D2PAK

INTERNATIONAL

RECTIFIER

ASSEMBLY

LOT CODE

EXAMPLE:

IN THE ASSEMBLY LINE "C"

ASSEMBLED ON WW 19, 2000

LOT CODE 1789 LOGO

LINE C

PART NUMBER

WEEK 19

YEAR 0 = 2000

DATE CODE

THIS IS A MBR2545CT

IN ASSEMBLY LINE "C"

LOT CODE 8024

ASSEMBLED ON WW 02, 2003

INTERNATIONAL

ASSEMBLY

LOT CODE

LOGO

RECTIFIER

LINE C

DATE CODE

YEAR 3 = 2003

WEEK 02

PART NUMBER

THIS IS A MBRB2545CT

MBRB2545CT

TO-220

LOGO

RECTIFIER

INTERNATIONAL

LOT CODE

ASSEMBLY

EXAMPLE:

IN ASSEMBLY LINE "C"

ASSEMBLED ON WW 19, 2002

LOT CODE 1789

LINE C

PART NUMBER

DATE CODE

WEEK 19

YEAR 2 = 2002

THIS IS A MBR2545CT-1

TO-262

Document Number: 93446

www.vishay.com

MBR25..CT, MBRB25..CT, MBR25..CT-1

Bulletin PD-2.322 rev. E 01/07

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7309

01/07

Data and specifications subject to change without notice.

This product has been designed and qualified for Industrial Level.

Qualification Standards can be found on IR's Web site.

Ordering Information Table

Device Code

1524

MBR B2545CT-1TRL -

6 7 8

35 =35V

45 =45V

1- Essential Part Number

2-y B=D

2Pak 6 none

y none = TO-262 6 = -1

3- Current Rating (25 = 25A)

4- Voltage Ratings

5- CT = Essential Part Number

6y none= D2Pak 2= B

y -1 = TO-262 2none

7-y none = Tube (50 pieces)

y TRL = Tape & Reel (Left Oriented - for D2Pak only)

y TRR = Tape & Reel (Right Oriented - for D2Pak only)

8-y none = Standard Production

y PbF = Lead-Free (for TO-262 and D2Pak tube)

y P = Lead-Free (for D 2Pak TRR and TRL)

Document Number: 93446

www.vishay.com

Legal Disclaimer Notice

Vishay

Document Number: 99901 www.vishay.com

Revision: 12-Mar-07 1

Notice

The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of

International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the

products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below.

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or

anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

International Rectifier®, IR®, the IR logo, HEXFET®, HEXSense®, HEXDIP®, DOL®, INTERO®, and POWIRTRAIN®

are registered trademarks of International Rectifier Corporation in the U.S. and other countries. All other product

names noted herein may be trademarks of their respective owners.