Vishay VS-MB Series Data Sheet

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D-34

PRODUCT SUMMARY

I

O

V

RRM

Package D-34

Circuit Single Phase Bridge

Single Phase Bridge

(Power Modules), 25 A/35 A

FEATURES

• Universal, 3 way terminals:

Push-on, wrap around or solder

• High thermal conductivity package, electrically
insulated case

• Center hole fixing

• Excellent power/volume ratio

• UL E300359 approved

• Nickel plated terminals solderable using lead (Pb)-free
solder; Solder Alloy Sn/Ag/Cu (SAC305); Solder
temperature 260 °C to 275 °C

• Designed and qualified for industrial level

• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912

25 A to 35 A

200 V to 1200 V

DESCRIPTION

A range of extremely compact, encapsulated single phase
bridge rectifiers offering efficient and reliable operation.
They are intended for use in general purpose and
instrumentation applications.

VS-MB Series

Vishay Semiconductors

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS

I

O

I

FSM

2

I

V

T

t

RRM

J

T

C

50 Hz 400 475

60 Hz 420 500

50 Hz 790 1130

60 Hz 725 1030

Range 200 to 1200 V

ELECTRICAL SPECIFICATIONS

VOLTAGE RATINGS

TYPE NUMBER

26MB..A
36MB..A

VOLTAGE

CODE

20 200 275

40 400 500

60 600 725

80 800 900

100 1000 1100

120 1200 1300

VALUES
26MB-A

25 35 A

65 60 °C

, MAXIMUM

V

RRM

REPETITIVE PEAK

REVERSE VOLTAGE

V

VALUES
36MB-A

- 55 to 150 °C

V

, MAXIMUM

RSM

NON-REPETITIVE PEAK

REVERSE VOLTAGE

V

I

RRM

AT T

UNITS

A2s

MAXIMUM

MAXIMUM

J

A

2

Revision: 10-Jul-13

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THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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Document Number: 93563

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Vishay Semiconductors

FORWARD CONDUCTION

PARAMETER SYMBOL TEST CONDITIONS

Resistive or inductive load 25 35

Maximum DC output current
at case temperature

Maximum peak, one-cycle
non-repetitive forward current

Maximum I

Maximum I

2

t for fusing I2t

2

t for fusing I2tI2t for time tx = I2xx0.1  tx  10 ms, V

Low level value of threshold voltage V

High level value of threshold voltage V

Low level forward slope resistance r

High level forward slope resistance r

Maximum forward voltage drop V

Maximum DC reverse current I

RMS isolation voltage base plate V

I

I

FSM

F(TO)1

F(TO)2

RRM

Capacitive load 20 28

O

t = 10 ms

t = 8.3 ms 420 500

t = 10 ms

t = 8.3 ms 350 420

t = 10 ms

t = 8.3 ms 725 1030

t = 10 ms

t = 8.3 ms 512 730

(16.7 % x  x I
(I >  x I
(16.7 % x  x I

t1

(I >  x I

t2

TJ = 25 °C, IFM = 40 Apk (26MB)

FM

T

= 25 °C, IFM = 55 Apk (36MB)

J

TJ = 25 °C, per diode at V

f = 50 Hz, t = 1 s 2700 V

INS

No voltage
reapplied

100 % V
reapplied

No voltage

RRM

Initial 
T

= TJ maximum

J

reapplied

100 % V
reapplied

F(AV)

), TJ maximum 0.92 0.96

F(AV)

F(AV)

), TJ maximum 5.0 4.5

F(AV)

RRM

< I <  x I

< I <  x I

RRM

= 0 V 5.6 11.3 kA2s

RRM

), TJ maximum 0.76 0.79

F(AV)

), TJ maximum 6.8 5.8

F(AV)

t

= 400 μs 1.11 1.14 V

p

VALUES
26MB-A

VS-MB Series

VALUES
36MB-A

65 60 °C

400 475

335 400

790 1130

560 800

10 μA

UNITS

A2s

m

A

A

V

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS

Junction and storage temperature
range

Maximum thermal resistance
junction to case per bridge

Maximum thermal resistance, 
case to heatsink

T

, T

J

Stg

R

thJC

R

thCS

Mounting surface, smooth, flat and greased 0.2

VALUES
26MB-A

1.7 1.2

Approximate weight 20 g

Mounting torque ± 10 % Bridge to heatsink 2.0 Nm

Revision: 10-Jul-13

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VALUES
36MB-A

- 55 to 150 °C

Document Number: 93563

UNITS

K/W

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Average Forward Current (A)

Maximum Allowable Case temperature (°C)

50

70

90

110

130

150

0 5 10 15 20 25 30

180°

(Rect)

180°

(Sine)

26MB..A Series

Average Forward Current (A) Maximum Allowable Ambient Temperature (°C)

0

10

20

30

40

50

0 5 10 15 20 25

180°

(Sine)

26MB..A Series
T

J

= 150 °C

180°

(Rect)

Maximum Average Forward Power Loss (W)

Number of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

100

150

200

250

300

350

400

110100

26MB..A Series

At Any Rated Load Condition And With

Initial TJ = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s

Rated V

RRM

Applied Following Surge

VS-MB Series

Vishay Semiconductors

1000

Tj = 25 °C

Tj = 150 °C

100

10

Instantaneous Forward Current (A)

1

0.5 1 1.5 2 2.5 3 3.5

Instantaneous Forward Voltage (V)

26MB..A Series

Fig. 1 - Current Ratings Characteristics Fig. 2 - Forward Voltage Drop Characteristics

Maximum Allowable Ambient Temperature

RthSA = 1 K/W - Δ R

2 K/W

3 K/W

4 K/W

5 K/W

7 K/W

10 K/W

0 25 50 75 100 125 150

Fig. 3 - Total Power Loss Characteristics

Fig. 4 - Maximum Non-Repetitive Surge Current Fig. 5 - Maximum Non-Repetitive Surge Current

Revision: 10-Jul-13

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450

350

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration.

Initial TJ = 150 °C

No Voltage Reapplied

Rated V

Reapplied

RRM

250

150

26MB..A Series

50

Peak Half Sine Wave Forward Current (A)

0.01 0.1 1

3

Pulse Train Duration (s)

Document Number: 93563

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VS-MB Series

Instantaneous Forward Voltage (V)

Instantaneous Forward Current (A)

1

10

100

1000

0.5 1 1.5 2 2.5 3 3.5

TJ = 25 °C

TJ = 150 °C

36MB..A Series

Average Forward Current (A)

Maximum Average Forward Power Loss (W)

Maximum Allowable Ambient Temperature (°C)

35 25 50 75 100 125 15

0

1 K/W

2 K/W

3 K/W

4 K/W

5 K/W

7 K/W

RthSA = 0.7 K/W - Delta R

0

20

40

60

80

0 5 10 15 20 25 30

180°

(Sine)

180°

(Rect)

36MB..A Series
T

J

= 150 °C

Number of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

100

150

200

250

300

350

400

450

110100

At Any Rated Load Condition And With

Rated V

RRM

Applied Following Surge.

Initial TJ = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s

36MB..A Series

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150

36MB..A Series

130

110

180°

90

70

50

Maximum Allowable Case temperature (°C)

0 5 10 15 20 25 30 35 40

Average Forward Current (A)

Fig. 6 - Current Ratings Characteristics Fig. 7 - Forward Voltage Drop Characteristics

(Rect)

180°

(Sine)

Vishay Semiconductors

Revision: 10-Jul-13

Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 10 - Maximum Non-Repetitive Surge Current

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Fig. 8 - Total Power Loss Characteristics

500

450

400

350

300

250

200

150

100

Peak Half Sine Wave Forward Current (A)

4

, [e-mail], [e-mail]

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration.

Initial TJ = 150 °C

No Voltage Reapplied

Rated V

Reapplied

RRM

36MB..A Series

0.01 0.1 1

Pulse Train Duration (s)

Document Number: 93563

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(+)

AC

AC

(-)

ORDERING INFORMATION TABLE

VS-MB Series

Vishay Semiconductors

Device code

CIRCUIT CONFIGURATION

36VS- MB 120 A

1

1

- Vishay Semiconductors product

2

- Current rating code

3

- Circuit configuration:

- Voltage code x 10 = V

4

- Diode bridge rectifier:

5

32 4 5

MB = Single phase european coding

A = 26 MB, 36 MB series

26 = 25 A (average)
36 = 35 A (average)

RRM

LINKS TO RELATED DOCUMENTS

Dimensions www.vishay.com/doc?95326

Revision: 10-Jul-13

For technical questions within your region: [e-mail]

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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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Document Number: 93563

DIMENSIONS in millimeters (inches)

Outline Dimensions

Vishay Semiconductors

D-34

+ 1.0

21.5

- 0.5

+ 0.039

(0.85 )

- 0.020

9.5 ± 0.5

(0.37 ± 0.020)

Not to scale

0.8 ± 0.05

(0.03 ± 0.002)

-

~

5.25 ± 0.15

(0.21 ± 0.006)

6.35 ± 0.1

(0.25 ± 0.004)

10.5 ± 0.15

(0.41 ± 0.006)

20.3 ± 0.15

(0.80 ± 0.006)

~

28.5 ± 0.15

(1.12 ± 0.006)

12.7 ± 0.1

(0.5 ± 0.004)

+

12.7 ± 0.1

(0.5 ± 0.004)

28.5 ± 0.15

(1.12 ± 0.006)

200 N max; axially applied to fast-on terminals

Document Number: 95326 For technical questions, contact: [e-mail]
Revision: 07-Jul-08 1

Suggested plugging force:

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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.

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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.

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any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.

Material Category Policy

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.

Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.

Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.

Revision: 02-Oct-12

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Document Number: 91000