MBRF745-HE3/45 - Vishay Presicion Group

MBR(F,B)735 thru MBR(F,B)760

Vishay General Semiconductor

Document Number: 88680

Revision: 08-Nov-07

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

www.vishay.com

Schottky Barrier Rectifier

FEATURES

• Guardring for overvoltage protection

• Lower power losses, high efficiency

• Low forward voltage drop

• High forward surge capability

• High frequency operation

• Meets MSL level 1, per J-STD-020, LF maximum

peak of 245 °C (for TO-263AB package)

• Solder dip 260 °C, 40 s (for TO-220AC and

ITO-220AC package)

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

TYPICAL APPLICATIONS

For use in low voltage, high frequency rectifier of

switching mode power supplies, freewheeling diodes,

dc-to-dc converters or polarity protection application.

MECHANICAL DATA

Case: TO-220AC, ITO-220AC, TO-263AB

Epoxy meets UL 94V-0 flammability rating

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD22-B102

E3 suffix for consumer grade, meets JESD 201 class

1A whisker test, HE3 suffix for high reliability grade

(AEC Q101 qualified), meets JESD 201 class 2

whisker test

Polarity: As marked

Mounting Torque: 10 in-lbs maximum

PRIMARY CHARACTERISTICS

IF(AV) 7.5 A

VRRM 35 V to 60 V

IFSM 150 A

VF0.57 V, 0.65 V

TJ max. 150 °C

CASE

PIN 2

PIN 1

TO-220AC

MBR7xx

ITO-220AC

MBRF7xx

MBRB7xx

PIN 1

PIN 2

HEATSINK

PIN 2

PIN 1

TO-263AB

MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)

PARAMETER SYMBOL MBR735 MBR745 MBR750 MBR760 UNIT

Maximum repetitive peak reverse voltage VRRM 35 45 50 60 V

Working peak reverse voltage VRWM 35 45 50 60 V

Maximum DC blocking voltage VDC 35 45 50 60 V

Maximum average forward rectified current (Fig. 1) IF(AV) 7.5 A

Peak forward surge current 8.3 ms single half sine-wave

superimposed on rated load IFSM 150 A

Peak repetitive reverse current at tp = 2.0 µs, 1 kHz IRRM 1.0 0.5 A

Voltage rate of change (rated VR) dV/dt 10 000 V/µs

Operating junction temperature range TJ - 65 to + 150 °C

Storage temperature range TSTG - 65 to + 175 °C

Isolation voltage (ITO-220AC only)

from terminal to heatsink t = 1 min VAC 1500 V

MBR(F,B)735 thru MBR(F,B)760

Vishay General Semiconductor

www.vishay.com For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

Document Number: 88680

Revision: 08-Nov-07

Note:

(1) Pulse test: 300 µs pulse width, 1 % duty cycle

Note:

(1) Automotive grade AEC Q101 qualified

RATINGS AND CHARACTERISTICS CURVES

(TA = 25 °C unless otherwise noted)

ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)

PARAMETER TEST CONDITIONS SYMBOL MBR735 MBR745 MBR750 MBR760 UNIT

Maximum instantaneous forward voltage (1)

IF = 7.5 A

IF = 15 A

TC = 25 °C

TC = 125 °C

TC = 25 °C

TC = 125 °C

0.57

0.84

0.72

0.75

0.65

Maximum reverse current at DC

blocking voltage

TC = 25 °C

TC = 125 °C IR 0.1

0.5

50 mA

THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)

PARAMETER SYMBOL MBR MBRF MBRB UNIT

Thermal resistance from junction to case RθJC 3.0 5.0 3.0 °C/W

ORDERING INFORMATION (Example)

PACKAGE PREFERRED P/N UNIT WEIGHT (g) PACKAGE CODE BASE QUANTITY DELIVERY MODE

TO-220AC MBR745-E3/45 1.80 45 50/tube Tube

ITO-220AC MBRF745-E3/45 1.94 45 50/Tube Tube

TO-263AB MBRB745-E3/45 1.33 45 50/Tube Tube

TO-263AB MBRB745-E3/81 1.33 81 800/reel Tape reel

TO-220AC MBR745HE3/45 (1) 1.80 45 50/tube Tube

ITO-220AC MBRF745HE3/45 (1) 1.94 45 50/Tube Tube

TO-263AB MBRB745HE3/45 (1) 1.33 45 50/Tube Tube

TO-263AB MBRB745HE3/81 (1) 1.33 81 800/reel Tape reel

Figure 1. Forward Current Derating Curve

050 100 150

MBR735 - MBR745

MBR750 & MBR760

Resistive or Inductive Load

Average Forward Current (A)

Case Temperature (°C)

Figure 2. Maximum Non-Repetitive Peak Forward Surge Current

110 100

100

125

150

175

= T

Max.

8.3 ms Single Half Sine-Wave

Number of Cycles at 60 Hz

Peak Forward Surge Current (A)

MBR(F,B)735 thru MBR(F,B)760

Vishay General Semiconductor

Document Number: 88680

Revision: 08-Nov-07

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

www.vishay.com

Figure 3. Typical Instantaneous Forward Characteristics

Figure 4. Typical Reverse Characteristics

0.01

0.1

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.80.9 1.0 1.1 1.2

100

Instantaneous Forward Voltage (V)

Instantaneous Forward Current (A)

Pulse Width = 300 µs

1 % Duty Cycle

TJ = 125 °C

TJ = 25 °C

MBR735 - MBR745

MBR750 & MBR760

020 40 60 80100

0.001

0.01

0.1

100

MBR735 - MBR745

MBR750 & MBR760

TJ = 125 °C

TJ = 25 °C

TJ = 75 °C

Percent of Rated Peak Reverse Voltage (%)

Instantaneous Reverse Current (mA)

Figure 5. Typical Junction Capacitance

Figure 6. Typical Transient Thermal Impedance

0.1 110 100

100

1000

10 000

MBR735 - MBR745

MBR750 & MBR760

= 25 °C

f = 1.0 MHz

sig

= 50 mVp-p

Reverse Voltage (V)

Junction Capacitance (pF)

0.01 0.1 110 100

0.1

100

t - Pulse Duration (s)

Transient Thermal Impedance (°C/W)

MBR(F,B)735 thru MBR(F,B)760

Vishay General Semiconductor

www.vishay.com For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

Document Number: 88680

Revision: 08-Nov-07

PACKAGE OUTLINE DIMENSIONS in inches (millimeters)

TO-220AC

CASE

PIN2

PIN1

0.635 (16.13)

0.625 (15.87)

0.415 (10.54) MAX.

0.154 (3.91) DIA.

0.148 (3.74) DIA.

0.113 (2.87)

0.103 (2.62)

0.370 (9.40)

0.360 (9.14)

0.160 (4.06)

0.140 (3.56)

0.057 (1.45)

0.045 (1.14)

0.105 (2.67)

0.095 (2.41) 0.037 (0.94)

0.027 (0.68)

0.205 (5.20)

0.195 (4.95)

0.022 (0.56)

0.014 (0.36)

1.148 (29.16)

1.118 (28.40)

0.560 (14.22)

0.530 (13.46)

0.110 (2.79)

0.100 (2.54)

0.350 (8.89)

0.330 (8.38)

0.145 (3.68)

0.135 (3.43)

0.603 (15.32)

0.573 (14.55)

0.055 (1.39)

0.045 (1.14)

0.185 (4.70)

0.175 (4.44)

ITO-220AC

0.025 (0.64)

0.015 (0.38)

0.404 (10.26)

0.384 (9.75)

0.076 (1.93) REF.

45° REF.

0.600 (15.24)

0.580 (14.73)

0.560 (14.22)

0.530 (13.46)

0.035 (0.89)

0.025 (0.64)

0.205 (5.21)

0.195 (4.95)

0.191 (4.85)

0.171 (4.35)

0.057 (1.45)

0.045 (1.14)

0.671 (17.04)

0.651 (16.54)

0.028 (0.71)

0.020 (0.51)

0.110 (2.79)

0.100 (2.54)

7° REF.

0.350 (8.89)

0.330 (8.38)

0.140 (3.56) DIA.

0.125 (3.17) DIA.

0.135 (3.43) DIA.

0.122 (3.08) DIA.

0.110 (2.79)

0.100 (2.54)

0.190 (4.83)

0.170 (4.32)

TO-263AB

Mounting Pad Layout

0.670 (17.02)

0.591 (15.00)

0.105 (2.67)

0.095 (2.41)

0.08 (2.032) MIN.

0.15 (3.81) MIN.

0.33 (8.38) MIN.

0.42 (10.66) MIN.

0.140 (3.56)

0.110 (2.79)

0.021 (0.53)

0.014 (0.36)

0.110 (2.79)

0.090 (2.29)

0 to 0.01 (0 to 0.254)

0.055 (1.40)

0.047 (1.19)

0.055 (1.40)

0.045 (1.14)

0.190 (4.83)

0.160 (4.06)

0.205 (5.20)

0.195 (4.95)

0.624 (15.85)

0.591 (15.00)

0.037 (0.940)

0.027 (0.686)

0.105 (2.67)

0.095 (2.41)

0.360 (9.14)

0.320 (8.13)

0.411 (10.45)

0.380 (9.65)

0.245 (6.22)

MIN.

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Revision: 12-Mar-12 1Document Number: 91000

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