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Schottky Generation 5.0, 2 x 10 A
Anode
TO-220AB
PRODUCT SUMMARY
I
F(AV)
V
R
V
at 10 A at 125 °C 0.68 V
F
High Performance
Base
common
2
cathode
Anode
2
Common
13
cathode
2 x 10 A
100 V
MBR20T100CT
Vishay High Power Products
FEATURES
• 175 °C high performance Schottky diode
• Very low forward voltage drop
• Extremely low reverse leakage
• Optimized V
• Increased ruggedness for reverse avalanche capability
• RBSOA available
• Negligible switching losses
• Submicron trench technology
• Full lead (Pb)-free and RoHS compliant devices
• Designed and qualified for industrial level
APPLICATIONS
• High efficiency SMPS
• Automotive
• High frequency switching
• Output rectification
• Reverse battery protection
• Freewheeling
• Dc-to-dc systems
• Increased power density systems
vs. IR trade off for high efficiency
F
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
V
V
T
RRM
F
J
10 Apk, TJ = 125 °C (typical, per leg) 0.62
Range - 55 to 175 °C
100
V
VOLTAGE RATINGS
PARAMETER SYMBOL TEST CONDITIONS MBR20T100CT UNITS
Maximum DC reverse voltage V
TJ = 25 °C 100 V
R
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average
forward current
Maximum peak one cycle
non-repetitive surge current per leg
Non-repetitive avalanche energy per leg E
Repetitive avalanche current per leg I
per leg
per device 20
I
F(AV)
I
FSM
AR
50 % duty cycle at TC = 159 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse 200
TJ = 25 °C, IAS = 3 A, L = 12 mH 54 mJ
AS
Limited by frequency of operation and time pulse duration so
that T
< TJ max. IAS at TJ max. as a function of time pulse
J
See fig. 8
Following any rated load
condition and with rated
V
applied
RRM
T
10
850
I
AS
max.
J
at
A
A
A
Document Number: 94534 For technical questions, contact: diodes-tech@vishay.com
Revision: 15-Oct-08 1
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MBR20T100CT
Vishay High Power Products
High Performance
Schottky Generation 5.0,
2 x 10 A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS TYP. MAX. UNITS
10 A
20 A - 0.88
RM
FM
(1)
10 A
20 A - 0.80
TJ = 25 °C
(1)
T
J
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 400 - pF
T
Measured lead to lead 5 mm from package body 8.0 - nH
S
Forward voltage drop per leg V
Reverse leakage current per leg I
Junction capacitance per leg C
Series inductance per leg L
Maximum voltage rate of change dV/dt Rated V
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
= 125 °C - 4 mA
R
T
= 25 °C
J
= 125 °C
T
J
V
= Rated VR
R
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and
storage temperature range
Maximum thermal resistance,
junction to case per leg
Maximum thermal resistance,
junction to case per device
Typical thermal resistance,
case to heatsink
Approximate weight
Mounting torque
Marking device Case style TO-220AB MBR20T100CT
minimum 6 (5)
maximum 12 (10)
, T
T
J
Stg
R
DC operation
thJC
R
thCS
Mounting surface, smooth and greased 0.5
-0.79
-0.68
- 100 µA
- 10 000 V/µs
- 55 to 175 °C
2
1
2g
0.07 oz.
°C/W
kgf · cm
(lbf · in)
V
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
2 Revision: 15-Oct-08
Document Number: 94534
MBR20T100CT
100
Tj = 175°C
(A)
F
10
Instantaneous Forward Current - I
Schottky Generation 5.0,
Tj = 125°C
High Performance
2 x 10 A
Vishay High Power Products
100
10
(mA)
R
1
0.1
0.01
Reverse Current - I
0.001
0.0001
Fig. 2 - Typical Values of Reverse Current vs.
1000
(pF)
T
175°C
150°C
125C
100°C
75°C
50°C
25°C
0 20406080100
Reverse Voltage - VR (V)
Reverse Voltage
Tj = 25°C
1
0.0 0.5 1.0 1.5
Forward Voltage Drop - VFM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
10
D = 0.75
1
D = 0.5
D = 0.33
D = 0.25
D = 0.2
0.1
Thermal Impedance ZthJC (°C/W)
0.01
1E-05 1E-04 1E-03 1E-02 1E-01 1E+00
Fig. 4 - Maximum Thermal Impedance Z
Single Pulse
(Thermal Resistance)
t1, Rectangular Pulse Duration (Seconds)
100
Junction Capacitance - C
10
0 20 40 60 80 100 120
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Characteristics
thJC
Document Number: 94534 For technical questions, contact: diodes-tech@vishay.com
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Revision: 15-Oct-08 3
MBR20T100CT
Vishay High Power Products
180
175
170
165
160
Square wave (D=0.50)
80% rated Vr applied
155
Allowable Case Temperature (°C)
see note (1)
150
0 2 4 6 8 10 12 14 16
Average Forward Current - IF
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
DC
High Performance
Schottky Generation 5.0,
2 x 10 A
(A)
(AV)
1000
9
180°
120°
90°
60°
30°
6
RMS Limit
3
Average Power Loss - (Watts)
0
0 3 6 9 12 15
Average Forward Current - I
Fig. 6 - Forward Power Loss Characteristics
DC
F
(A)
(AV)
Non-Repetitive Surge Current - IFSM(A)
100
10 100 1000 10000
Square Wave Pulse Duration - tp(microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
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
/D) (see fig. 6);
F(AV)
R
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Document Number: 94534
4 Revision: 15-Oct-08
MBR20T100CT
High Performance
Vishay High Power Products
Schottky Generation 5.0,
2 x 10 A
100
Tj = 25°C
10
Avalanche Current (A)
1
Rectangular Pulse Duration ( μsec)
Fig. 8 - Reverse Bias Safe Operating Area (Avalanche Current vs. Rectangular Pulse Duration)
100
Tj = 125°C
001011
Tj = 25°C
Tj = 125°C
10
Avalanche Energy (mJ)
1
Rectangular Pulse Duration ( μsec)
Fig. 9 - Reverse Bias Safe Operating Area (Avalanche Energy vs. Rectangular Pulse Duration)
001011
Document Number: 94534 For technical questions, contact: diodes-tech@vishay.com
Revision: 15-Oct-08 5
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MBR20T100CT
Vishay High Power Products
High Performance
Schottky Generation 5.0,
2 x 10 A
ORDERING INFORMATION TABLE
Device code
Dimensions http://www.vishay.com/doc?95222
Part marking information http://www.vishay.com/doc?95225
MBR 20 T 100 CT
51324
1 - MBR series
- Current rating (20 = 20 A)
2
- T = Trench
3
4 - Voltage rating (100 = 100 V)
5 - CT = Essential part number
Tube standard pack quantity: 50 pieces
LINKS TO RELATED DOCUMENTS
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6 Revision: 15-Oct-08
Document Number: 94534
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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