Vishay VS-MBRB20...CTGPbF, VS-MBR20...CTG-1PbF Series Data Sheet

V

VS-MBRB20...CTGPbF, VS-MBR20...CTG-1PbF Series

Vishay High Power Products

Schottky Rectifier, 2 x 10 A

S-MBRB20...CTGPbF

Base
common
cathode

2

1

Anode Anode

2

Common

cathode

2

D

PAK

3

PRODUCT SUMMARY

I

F(AV)

V

R

VS-MBR20...CTG-1PbF

Base

common

cathode

2

1

Anode Anode

2

Common

cathode

TO-262

2 x 10 A

80 V to 100 V

3

FEATURES

• 150 °C TJ operation

2

• Center tap D

PAK and TO-262 packages

• Low forward voltage drop

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

• High frequency operation

• Guard ring enhanced ruggedness and long term reliability

• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C

• Halogen-free according to IEC 61249-2-21 definition

• Compliant to RoHS directive 2002/95/EC

• AEC-Q101 qualified

DESCRIPTION

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, freewheeling diodes, and
reverse battery protection.

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

I

FRM

V

I

FSM

V

T

RRM

F

J

TC = 133 °C (per leg) 20 A

80 to 100 V

tp = 5 μs sine 850 A

10 Apk, TJ = 125 °C 0.70 V

Range - 65 to 150 °C

VOLTAGE RATINGS

PARAMETER SYMBOL

Maximum DC reverse voltage V

Maximum working peak
reverse voltage

Document Number: 94517 For technical questions, contact: [e-mail]
Revision: 16-Mar-10 1

V

RWM

VS-MBRB2080CTGPbF

VS-MBR2080CTG-1PbF

R

80 90 100 V

VS-MBRB2090CTGPbF

VS-MBR2090CTG-1PbF

VS-MBRB20100CTGPbF

VS-MBR20100CTG-1PbF

UNITS

www.vishay.com

VS-MBRB20...CTGPbF, VS-MBR20...CTG-1PbF Series

Vishay High Power Products

Schottky Rectifier, 2 x 10 A

ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average
forward current

per leg

per device 20

Peak repetitive forward current per leg I

Non-repetitive peak surge current I

Peak repetitive reverse surge current I

Non-repetitive avalanche energy per leg E

I

F(AV)

FRM

FSM

RRM

TC = 133 °C, rated V

R

Rated VR, square wave, 20 kHz

= 133 °C

T

C

5 μs sine or 3 μs
rect. pulse

Following any rated load condition
and with rated V

RRM

applied

Surge applied at rated load conditions half wave,
single phase, 60 Hz

2.0 μs, 1.0 kHz 0.5

TJ = 25 °C, IAS = 2 A, L = 12 mH 24 mJ

AS

10

20

850

150

ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

10 A

Maximum forward voltage drop V

FM

(1)

10 A

20 A 0.95

20 A 0.85

Maximum instantaneous
reverse current

I

RM

Threshold voltage V

Forward slope resistance r

Maximum junction capacitance C

Typical series inductance L

F(TO)

TJ = 25 °C

(1)

T

J

TJ = TJ maximum

t

VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 400 pF

T

Measured from top of terminal to mounting plane 8.0 nH

S

Maximum voltage rate of change dV/dt Rated V

Note

(1)

Pulse width < 300 μs, duty cycle < 2 %

T

= 25 °C

J

T

= 125 °C

J

V

= Rated V

= 125 °C 6

R

R

R

0.80

0.70

0.10

0.433 V

15.8 mΩ

10 000 V/μs

A

V

mA

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum junction temperature range T

Maximum storage temperature range T

Maximum thermal resistance,
junction to case per leg

Maximum thermal resistance
junction to ambient

J

Stg

R

thJC

DC operation

R

thJA

Approximate weight

Mounting torque

minimum

maximum 12 (10)

Non-lubricated threads

2

Case style D

PAK

Marking device

Case style TO-262

www.vishay.com For technical questions, contact: [e-mail]
2 Revision: 16-Mar-10

- 65 to 150

- 65 to 175

°C

2.0

°C/W

50

2g

0.07 oz.

6 (5)

kgf · cm

(lbf · in)

MBRB2080CTG

MBRB2090CTG

MBRB20100CTG

MBR2080CTG-1

MBR2090CTG-1

MBR20100CTG-1

Document Number: 94517

VS-MBRB20...CTGPbF, VS-MBR20...CTG-1PbF Series

Schottky Rectifier, 2 x 10 A

100

TJ = 150 °C

= 125 °C

(Per Leg)

T

J

= 25 °C

T

J

1000

10

1

- Instantaneous Forward Current (A)

F

I

0.2 0.6 1.0 1.4 1.80.4 0.8 1.2 1.6

94517_01

VFM - Forward Voltage Drop (V)

Fig. 1 - Maximum Forward Voltage Drop Characteristics

Vishay High Power Products

100

10

1

0.1

0.01

- Reverse Current (mA)

R

0.001

I

0.0001

94517_02

TJ = 150 °C

TJ = 100 °C

TJ = 75 °C

TJ = 50 °C

020406080100

VR - Reverse Voltage (V)

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage (Per Leg)

TJ = 125 °C

TJ = 25 °C

10

1

0.1

- Thermal Impedance (°C/W)

thJC

Z

0.01

0.00001

94517_04

Single pulse

(thermal resistance)

0.0001 0.001 0.01 0.1 1

TJ = 25 °C

100

- Junction Capacitance (pF)

T

C

10

02040 8060 100

94517_03

VR - Reverse Voltage (V)

Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)

D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20

Notes:

1. Duty factor D = t

2. Peak TJ = PDM x Z

t1 - Rectangular Pulse Duration (s)

Fig. 4 - Maximum Thermal Impedance Z

Characteristics (Per Leg)

thJC

P

DM

t

1

t

2

1/t2

+ T

thJC

C

10

Document Number: 94517 For technical questions, contact: [e-mail]

www.vishay.com

Revision: 16-Mar-10 3