Document Number: 94306 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 16-Mar-10 1
Schottky Rectifier, 2 x 10 A
VS-MBRB20...CTPbF, VS-MBR20...CT-1PbF Series
Vishay High Power Products
FEATURES
• 150 °C TJ operation
• Low forward voltage drop
• High frequency operation
• Center tap D2PAK and TO-262 packages
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for 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.
PRODUCT SUMMARY
IF(AV) 2 x 10 A
VR80 V to 100 V
VS-MBRB20...CTPbF
D
2
PAK TO-262
VS-MBR20 ...CT-1PbF
Base
common
cathode
A
node Anode
Common
cathode
13
2
2
Base
common
cathode
Anode Anode
Common
cathode
13
2
2
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) Rectangular waveform (per device) 20 A
IFRM TC = 133 °C (per leg) 20
VRRM 80 to 100 V
IFSM tp = 5 μs sine 850 A
VF10 Apk, TJ = 125 °C 0.70 V
TJRange - 65 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL VS-MBRB2080CTPbF
VS-MBR2080CT-1PbF
VS-MBRB2090CTPbF
VS-MBR2090CT-1PbF
VS-MBRB20100CTPbF
VS-MBR20100CT-1PbF UNITS
Maximum DC reverse voltage VR80 90 100 V
Maximum working peak reverse voltage VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average
forward current
per leg IF(AV) TC = 133 °C, rated VR
10
A
per device 20
Peak repetitive forward current per leg IFRM Rated VR, square wave, 20 kHz, TC = 133 °C 20
Non-repetitive peak surge current IFSM
5 μs sine or
3 μs rect. pulse
Following any rated load ondition
and with rated VRRM applied 850
Surge applied at rated load conditions halfwave,
single phase, 60 Hz 150
Peak repetitive reverse surge current IRRM 2.0 μs, 1.0 kHz 0.5
Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 2 A, L = 12 mH 24 mJ
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 94306
2Revision: 16-Mar-10
VS-MBRB20...CTPbF, VS-MBR20...CT-1PbF Series
Vishay High Power Products Schottky Rectifier, 2 x 10 A
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum forward voltage drop VFM (1)
10 A TJ = 25 °C 0.80
V
20 A 0.95
10 A TJ = 125 °C 0.70
20 A 0.85
Maximum instantaneous
reverse current IRM (1) TJ = 25 °C Rated DC voltage 0.10 mA
TJ = 125 °C 6
Threshold voltage VF(TO) TJ = TJ maximum 0.433 V
Forward slope resistance rt15.8 mΩ
Maximum junction capacitance CTVR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 400 pF
Typical series inductance LSMeasured from top of terminal to mounting plane 8.0 nH
Maximum voltage rate of change dV/dt Rated VR10 000 V/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction temperature range TJ- 65 to 150 °C
Maximum storage temperature range TStg - 65 to 175
Maximum thermal resistance,
junction to case per leg RthJC DC operation 2.0
°C/W
Typical thermal resistance,
case to heatsink RthCS Mounting surface, smooth and greased 0.50
Maximum thermal resistance,
junction to ambient RthJA DC operation 50
Approximate weight 2g
0.07 oz.
Mounting torque minimum Non-lubricated threads 6 (5) kgf · cm
(lbf · in)
maximum 12 (10)
Marking device Case style D2PAK MBRB20100CT
Case style TO-262 MBR20100CT-1
Document Number: 94306 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 16-Mar-10 3
VS-MBRB20...CTPbF, VS-MBR20...CT-1PbF Series
Schottky Rectifier, 2 x 10 A Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
1
10
100
IF - Instantaneous
Forward Current (A)
VFM - Forward Voltage Drop (V)
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
0.2
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
0.0001
0.1
1
10
0.01
0.001
100
I
R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
20 60 10080
40
0
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
10
100
1000
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
40
20 60 80 100
0
TJ = 25 °C
0.01
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1 1
t1 - Rectangular Pulse Duration (s)
ZthJC - Thermal Impedance (°C/W)
10
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Single pulse
(thermal resistance)
PDM
t1
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 94306
4Revision: 16-Mar-10
VS-MBRB20...CTPbF, VS-MBR20...CT-1PbF Series
Vishay High Power Products Schottky Rectifier, 2 x 10 A
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR
100
110
120
130
140
150
Allowable Case Temperature (°C)
IF
(
AV
)
- Average Forward Current (A)
426810121416
0
DC
See note (1)
Square wave (D = 0.50)
Rated VR applied
0
4
8
6
2
10
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
4268 1610 12 140
DC
RMS limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
100
1000
I
FSM
- Non-Repetitive Surge Current (A)
t
p
- Square Wave Pulse Duration (µs)
100 1000 10 000
10
At any rated load condition
and with rated VRRM applied
following surge
Document Number: 94306 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 16-Mar-10 5
VS-MBRB20...CTPbF, VS-MBR20...CT-1PbF Series
Schottky Rectifier, 2 x 10 A Vishay High Power Products
ORDERING INFORMATION TABLE
80 = 80 V
90 = 90 V
100 = 100 V
2- Essential part number
3-
4- Current rating (20 = 20 A)
5-
8- None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D
2
PAK only)
Voltage ratings
PbF = Lead (Pb)-free (for TO-262 and D
2
PAK tube)
7- None = D
2
PAK
-1 = TO-262
B = D
2
PAK
None = TO-262
7
7
None
= -1
6- CT = Essential part number
3 = B
3 None
TRR = Tape and reel (right oriented - for D
2
PAK only)
9-
P = Lead (Pb)-free (for D
2
PAK TRR and TRL)
1- HPP product suffix
Device code
51 324
6789
VS- MBR B 20 100 CT -1 TRL P
LINKS TO RELATED DOCUMENTS
Dimensions www.vishay.com/doc?95014
Part marking information www.vishay.com/doc?95008
Packaging information www.vishay.com/doc?95032
Document Number: 95014 For technical questions concerning discrete products, contact: diodes-tech@vishay.com www.vishay.com
Revision: 31-Mar-09 For technical questions concerning module products, contact: ind-modules@vishay.com 1
D2PAK, TO-262
Outline Dimensions
Vishay High Power Products
DIMENSIONS FOR D2PAK in millimeters and inches
Notes
(1) Dimensioning and tolerancing per ASME Y14.5 M-1994
(2) 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 outmost extremes of the plastic body
(3) Thermal pad contour optional within dimension E, L1, D1 and E1
(4) Dimension b1 and c1 apply to base metal only
(5) Datum A and B to be determined at datum plane H
(6) Controlling dimension: inch
(7) Outline conforms to JEDEC outline TO-263AB
SYMBOL MILLIMETERS INCHES NOTES SYMBOL MILLIMETERS INCHES NOTES
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
A 4.06 4.83 0.160 0.190 D1 6.86 8.00 0.270 0.315 3
A1 0.00 0.254 0.000 0.010 E 9.65 10.67 0.380 0.420 2, 3
b 0.51 0.99 0.020 0.039 E1 7.90 8.80 0.311 0.346 3
b1 0.51 0.89 0.020 0.035 4 e 2.54 BSC 0.100 BSC
b2 1.14 1.78 0.045 0.070 H 14.61 15.88 0.575 0.625
b3 1.14 1.73 0.045 0.068 4 L 1.78 2.79 0.070 0.110
c 0.38 0.74 0.015 0.029 L1 - 1.65 - 0.066 3
c1 0.38 0.58 0.015 0.023 4 L2 1.27 1.78 0.050 0.070
c2 1.14 1.65 0.045 0.065 L3 0.25 BSC 0.010 BSC
D 8.51 9.65 0.335 0.380 2 L4 4.78 5.28 0.188 0.208
c
B
Detail A
c2
AA
A
± 0.004 B
M
A
Lead tip
(3)
(3)
View A - A
(E)
(D1)
E1
B
H
A1
Detail “A”
Rotated 90 °CW
Scale: 8:1
L
Gauge
plane
0° to 8°
L3
L4
Seating
plane
Section B - B and C - C
Scale: None
(4)
(4)
(b, b2)
b1, b3
(c) c1
Base
Metal
Plating
Conforms to JEDEC outline D2PAK (SMD-220)
132
D
C
A
L2
E
(2)(3)
(2)
4
H
BB
2 x b
2 x b2
L1
0.010 AB
MM
(3)
e
2 x
Pad layout
MIN.
11.00
(0.43)
MIN.
9.65
(0.38)
MIN.
3.81
(0.15)
MIN.
2.32
(0.08)
17.90 (0.70)
15.00 (0.625)
2.64 (0.103)
2.41 (0.096)
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
www.vishay.com For technical questions concerning discrete products, contact: diodes-tech@vishay.com Document Number: 95014
2 For technical questions concerning module products, contact: ind-modules@vishay.com Revision: 31-Mar-09
Outline Dimensions
Vishay High Power Products D2PAK, TO-262
DIMENSIONS FOR TO-262 in millimeters and inches
Notes
(1) Dimensioning and tolerancing as per ASME Y14.5M-1994
(2) 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 outmost extremes of the plastic body
(3) Thermal pad contour optional within dimension E, L1, D1 and E1
(4) Dimension b1 and c1 apply to base metal only
(5) Controlling dimension: inches
(6) Outline conform to JEDEC TO-262 except A1 (maximum), b
(minimum) and D1 (minimum) where dimensions derived the
actual package outline
SYMBOL MILLIMETERS INCHES NOTES
MIN. MAX. MIN. MAX.
A 4.06 4.83 0.160 0.190
A1 2.03 3.02 0.080 0.119
b 0.51 0.99 0.020 0.039
b1 0.51 0.89 0.020 0.035 4
b2 1.14 1.78 0.045 0.070
b3 1.14 1.73 0.045 0.068 4
c 0.38 0.74 0.015 0.029
c1 0.38 0.58 0.015 0.023 4
c2 1.14 1.65 0.045 0.065
D 8.51 9.65 0.335 0.380 2
D1 6.86 8.00 0.270 0.315 3
E 9.65 10.67 0.380 0.420 2, 3
E1 7.90 8.80 0.311 0.346 3
e 2.54 BSC 0.100 BSC
L 13.46 14.10 0.530 0.555
L1 - 1.65 - 0.065 3
L2 3.56 3.71 0.140 0.146
(4)
(4) Base
metal
Plating b1, b3
(b, b2)
c1
c
Section B - B and C - C
Scale: None
Section A - A
(3)
E1
(3)D1
E
B
A
A
A
c2
c
A1
Seating
plane
Lead tip
(3)
(2) (3)
(2)
A
E
(Datum A)
L1
L2
BB
CC
3
2
1
L
D
2 x e
3 x b2
3 x b
0.010 A B
MM
Modified JEDEC outline TO-262
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
Legal Disclaimer Notice
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Revision: 12-Mar-12 1Document Number: 91000
Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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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
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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
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damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
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.
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