Document Number: 94517 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 16-Mar-10 1
Schottky Rectifier, 2 x 10 A
VS-MBRB20...CTGPbF, VS-MBR20...CTG-1PbF Series
Vishay High Power Products
FEATURES
• 150 °C TJ operation
• Center tap D2PAK 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.
PRODUCT SUMMARY
IF(AV) 2 x 10 A
VR80 V to 100 V
V
S-MBRB20...CTGPbF
D2PAK TO-262
VS-MBR20...CTG-1PbF
Base
common
cathode
Anode Anode
Common
cathode
13
2
2
Base
common
cathode
Anode Anode
Common
cathode
13
2
2
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IFRM TC = 133 °C (per leg) 20 A
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-MBRB2080CTGPbF
VS-MBR2080CTG-1PbF
VS-MBRB2090CTGPbF
VS-MBR2090CTG-1PbF
VS-MBRB20100CTGPbF
VS-MBR20100CTG-1PbF UNITS
Maximum DC reverse voltage VR
80 90 100 V
Maximum working peak
reverse voltage VRWM
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 94517
2Revision: 16-Mar-10
VS-MBRB20...CTGPbF, VS-MBR20...CTG-1PbF Series
Vishay High Power Products Schottky Rectifier, 2 x 10 A
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
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 condition
and with rated VRRM applied 850
Surge applied at rated load conditions half wave,
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
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 VR = Rated VR
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
Maximum thermal resistance
junction to ambient RthJA 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
MBRB2080CTG
MBRB2090CTG
MBRB20100CTG
Case style TO-262
MBR2080CTG-1
MBR2090CTG-1
MBR20100CTG-1
Document Number: 94517 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 16-Mar-10 3
VS-MBRB20...CTGPbF, VS-MBR20...CTG-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)
IF - Instantaneous Forward Current (A)
VFM - Forward Voltage Drop (V)
0.2 0.6 1.0 1.4 1.80.4 0.8 1.2 1.6
1
100
10
94517_01
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
I
R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
020406080100
0.0001
0.001
0.01
0.1
1
10
100
94517_02
TJ = 125 °C
TJ = 150 °C
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
02040 8060 100
10
1000
100
94517_03
TJ = 25 °C
0.01
0.1
1
10
0.00001
94517_04
0.0001 0.001 0.01 0.1 1
t1 - Rectangular Pulse Duration (s)
ZthJC - Thermal Impedance (°C/W)
10
PDM
t2
t1
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
Single pulse
(thermal resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 94517
4Revision: 16-Mar-10
VS-MBRB20...CTGPbF, VS-MBR20...CTG-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
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
86421210 14 16
0
140
150
100
120
130
110
94517_05
Square wave (D = 0.50)
Rated VR applied
See note (1)
DC
Average Power Loss (W)
IF(AV) - Average Forward Current (A)
81210 14642 16
0
94517_06
8
10
0
4
6
2
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
RMS limit
100
10 100
t
p
- Square Wave Pulse Duration (μs)
I
FSM
- Non-Repetitive Surge Current (A)
94517_07
1000 10 000
1000
At any rated load condition
and with rated VRRM applied
following surge
Document Number: 94517 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 16-Mar-10 5
VS-MBRB20...CTGPbF, VS-MBR20...CTG-1PbF Series
Schottky Rectifier, 2 x 10 A Vishay High Power Products
ORDERING INFORMATION TABLE
3-
B = D
2
PAK
None = TO-262
80 = 80 V
90 = 90 V
100 = 100 V
2- Essential part number
4- Current rating (20 = 20 A)
5- Voltage ratings
6- CT = Essential part number
7- G = Schottky generation
8- None = D2PAK
-1 = TO-262
9- None = Tube (50 pieces)
TL = Tape and reel (left oriented - for D2PAK only)
TR = Tape and reel (right oriented - for D2PAK only)
-
10
P = Lead (Pb)-free (for D2PAK TL/TR, and TO-262)
PbF = Lead (Pb)-free (for D2PAK tube)
1- HPP product suffix
Device code
51 324
678910
VS- MBR B 20 100 CT G -1 TL PbF
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
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Revision: 12-Mar-12 1Document Number: 91000
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