Datasheet MBR4060WTPBF DataSheet (Vishay)

e

Pb-free

S

T

Vishay High Power Products

Schottky Rectifier, 2 x 20 A

MBR4060WTPbF

Base

common

cathode

2

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

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for industrial level

TO-2 47AC

13

Anode

1

Common

cathode

Anode

2

2

DESCRIPTION

PRODUCT SUMMARY

I

F(AV)

V

R

I

RM

2 x 20 A

60 V

100 mA at 125 °C

The MBR4060WTPbF 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.

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

F(AV)

V

RRM

I

FSM

V

F

T

J

Rectangular waveform 40 A

60 V

tp = 5 µs sine 1020 A

20 Apk, TJ = 125 °C (per leg) 0.62 V

Range - 55 to 150 °C

Availabl

RoH

Pb-free

COMPLIAN

Available

RoHS*

COMPLIANT

VOLTAGE RATINGS

PARAMETER SYMBOL MBR4060WTPbF UNITS

Maximum DC reverse voltage V

Maximum working peak reverse voltage V

R

RWM

60 V

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average
forward current

per leg

per device 40

Maximum peak one cycle
non-repetitive surge current per leg

Non-repetitive avalanche energy per leg E

Repetitive avalanche current per leg I

I

F(AV)

I

FSM

AR

TC = 108 °C, 50 % duty cycle, rectangular waveform

5 µs sine or 3 µs rect. pulse

Following any rated
load condition and with

10 ms sine or 6 ms rect. pulse 265

TJ = 25 °C, IAS = 1.5 A, L = 11.5 mH 13 mJ

AS

rated V

RRM

applied

Current decaying linearly to zero in 1 µs
Frequency limited by T

maximum VA = 1.5 x VR typical

J

20

1020

1.5 A

A

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 94296 For technical questions, contact: [e-mail]

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Revision: 14-Aug-08 1

MBR4060WTPbF

Vishay High Power Products

Schottky Rectifier, 2 x 20 A

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

= 25 °C 0.72

T

(1)

Maximum forward voltage drop V

Maximum instantaneous reverse current I

Maximum junction capacitance C

Typical series inductance L

FM

RM

20 A

TJ = 25 °C

T

= 125 °C 100

J

VR = 5 V

T

Measured from top of terminal to mounting plane 7.5 nH

S

Maximum voltage rate of change dV/dt Rated V

(test signal range 100 kHz to 1 MHz) 25 °C 720 pF

DC,

R

J

T

= 125 °C 0.62

J

Rated DC voltage

1.0

10 000 V/µs

Note

(1)

Pulse width < 300 µs, duty cycle < 2 %

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum junction and storage
temperature range

Maximum thermal resistance,
junction to case per package

Typical thermal resistance,
case to heatsink

Maximum thermal resistance,
junction to ambient

Approximate weight

Mounting torque

minimum 6 (5)

maximum 12 (10)

Marking device Case style TO-247AC MBR4060WT

T

, T

J

Stg

R

DC operation 2.20

thJC

R

thCS

R

thJA

Mounting surface, smooth and greased 1.10

DC operation 50

- 55 to 150 °C

6g

0.21 oz.

kgf · cm

(lbf · in)

V

mA

°C/W

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Document Number: 94296

2 Revision: 14-Aug-08

MBR4060WTPbF

1000

100

10

- Instantaneous

F

I

Forward Current (A)

1

0

V

Schottky Rectifier, 2 x 20 A

TJ = 150 °C

= 125 °C

T

J

= 25 °C

T

J

0.5 1.0 1.5 2.0

- Forward Voltage Drop (V)

FM

2.5

- Reverse Current (mA)

R

I

Vishay High Power Products

1000

1

0

TJ = 150 °C

TJ = 100 °C

TJ = 50 °C

10 20

V

R

TJ = 125 °C

TJ = 75 °C

TJ = 25 °C

30 40

- Reverse Voltage (V)

100

10

0.1

0.01

0.001

50

Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage

1000

60

TJ = 25 °C

- Junction Capacitance (pF)

T

C

100

0

2010 30

V

- Reverse Voltage (V)

R

40

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage

10

1

0.1

D = 0.50
D = 0.33

0.01

- Thermal Impedance (°C/W)

thJC

Z

0.001

0.00001 0.0001 0.001 0.01 0.1 1

Single pulse

(thermal resistance)

D = 0.25
D = 0.17
D = 0.08

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

Notes:

1. Duty factor D = t

2. Peak TJ = PDM x Z

Characteristics

thJC

6050

P

DM

t

1

t

2

1/t2

+ T

thJC

C

100 10

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Revision: 14-Aug-08 3

MBR4060WTPbF

Vishay High Power Products

160

150

140

130

120

110

Square wave (D = 0.50)

100

80 % rated V

90

80

See note (1)

0

I

F(AV)

Allowable Case Temperature (°C)

applied

R

10 5 15 20

- Average Forward Current (A)

Fig. 5 - Maximum Allowable Case Temperature vs.

Average Forward Current

DC

1000

Schottky Rectifier, 2 x 20 A

20

15

10

5

Average Power Loss (W)

3025

0

0

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

DC

1051520

I

- Average Forward Current (A)

F(AV)

RMS limit

25 30

Fig. 6 - Forward Power Loss Characteristics

- Non-Repetitive
Surge Current (A)

FSM

I

At any rated load condition
and with rated V

following surge

100

10

applied

RRM

100 1000

10 000

tp - Square Wave Pulse Duration (µs)

Fig. 7 - Maximum Non-Repetitive Surge Current

L

High-speed

switch

Freewheel

diode

40HFL40S02

V

= 25 V

d

+

Current
monitor

D.U.T.

IRFP460

= 25 Ω

R

g

Fig. 8 - Unclamped Inductive Test Circuit

Note

(1)

Formula used: TC = TJ - (Pd + Pd
Pd = Forward power loss = I
Pd

= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated V

REV

F(AV)

) x R

REV

x VFM at (I

thJC

;

F(AV)

/D) (see fig. 6);

R

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Document Number: 94296

4 Revision: 14-Aug-08

MBR4060WTPbF

Schottky Rectifier, 2 x 20 A

Vishay High Power Products

ORDERING INFORMATION TABLE

Device code

Dimensions http://www.vishay.com/doc?95223

Part marking information http://www.vishay.com/doc?95226

MBR 40 60 WT PbF

51324

1 - Schottky MBR series

2 - Current rating (40 = 40 A)

- Voltage rating (60 = 60 V)

3

4 -

5

LINKS TO RELATED DOCUMENTS

Circuit configuration:

Center tap (dual) TO-247

- None = Standard production

PbF = Lead (Pb)-free

Document Number: 94296 For technical questions, contact: [e-mail]
Revision: 14-Aug-08 5

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0.10 AC

M M

E

N

(2)

(3)

(4)

(4)

(2) R/2

B

2 x R

S

D

See view B

2 x e

b4

3 x b

2 x b2

L

C

(5) L1

1

2

3

Q

D

A

A2

A

A

A1

C

Ø K BD

M M

A

(6)

Ø P

(Datum B)

FP1

D1 (4)

4

E1

0.01 BD

M M

View A - A

Thermal pad

D2

DDE E

C

C

View B

(b1, b3, b5)

Base metal

c1

(b, b2, b4)

Section C - C, D - D, E - E

(c)

Planting

Lead assignments

Diodes

1. - Anode/open

2. - Cathode

3. - Anode

DIMENSIONS in millimeters and inches

Outline Dimensions

Vishay Semiconductors

SYMBOL

MILLIMETERS INCHES
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.

NOTES SYMBOL

MILLIMETERS INCHES

NOTES

A 4.65 5.31 0.183 0.209 D2 0.51 1.30 0.020 0.051
A1 2.21 2.59 0.087 0.102 E 15.29 15.87 0.602 0.625 3
A2 1.50 2.49 0.059 0.098 E1 13.72 - 0.540 -

b 0.99 1.40 0.039 0.055 e 5.46 BSC 0.215 BSC
b1 0.99 1.35 0.039 0.053 FK 2.54 0.010
b2 1.65 2.39 0.065 0.094 L 14.20 16.10 0.559 0.634
b3 1.65 2.37 0.065 0.094 L1 3.71 4.29 0.146 0.169
b4 2.59 3.43 0.102 0.135 N 7.62 BSC 0.3
b5 2.59 3.38 0.102 0.133 P 3.56 3.66 0.14 0.144

c 0.38 0.86 0.015 0.034 P1 - 6.98 - 0.275
c1 0.38 0.76 0.015 0.030 Q 5.31 5.69 0.209 0.224

D 19.71 20.70 0.776 0.815 3 R 4.52 5.49 1.78 0.216

D1 13.08 - 0.515 - 4 S 5.51 BSC 0.217 BSC

Notes

(1)

Dimensioning and tolerancing per ASME Y14.5M-1994

(2)

(3)

(4)

(5)

(6)

(7)

Contour of slot optional
Dimension D and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured at

the outermost extremes of the plastic body
Thermal pad contour optional with dimensions D1 and E1
Lead finish uncontrolled in L1
Ø P to have a maximum draft angle of 1.5 to the top of the part with a maximum hole diameter of 3.91 mm (0.154")
Outline conforms to JEDEC outline TO-247 with exception of dimension c

Revision: 16-Jun-11

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