Vishay MBRB2090CT Schottky rectifier, 2 x 10 a Datasheet

MBRB20..CT/MBR20..CT-1
Vishay High Power Products
Schottky Rectifier, 2 x 10 A
FEATURES
MBR20..CT-1
MBRB20..CT
• 150 °C TJ operation
• Low forward voltage drop
• High frequency operation
• Center tap D2PAK and TO-262 packages
Base
common
cathode
2
Base
common
cathode
2
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
2
1 Common
3
Anode cathode Anode
2
1 Common
3
Anode cathode Anode
D2PAK
TO-262
• Designed and qualified for Q101 level
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
VR
80 to 100 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
IF(AV)
Rectangular waveform (per device)
20
IFRM
TC = 133 °C (per leg)
20
VRRM
UNITS
A
80 to 100
V
IFSM
tp = 5 µs sine
850
A
VF
10 Apk, TJ = 125 °C
0.70
V
TJ
Range
- 65 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
MBRB2080CT
MBR2080CT-1
MBRB2090CT
MBR2090CT-1
MBRB20100CT
MBR20100CT-1
UNITS
80
90
100
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
SYMBOL
per leg
per device
Peak repetitive forward current per leg
Non-repetitive peak surge current
TEST CONDITIONS
VALUES
10
IF(AV)
TC = 133 °C, rated VR
IFRM
Rated VR, square wave, 20 kHz, TC = 133 °C
20
5 µs sine or 3 µs rect.
pulse
850
IFSM
20
Following any rated load ondition
and with rated VRRM applied
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
Document Number: 93444
Revision: 21-Aug-08
UNITS
For technical questions, contact: [email protected]
A
mJ
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MBRB20..CT/MBR20..CT-1
Vishay High Power Products Schottky Rectifier, 2 x 10 A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
10 A
Maximum forward voltage drop
VFM (1)
TJ = 25 °C
20 A
10 A
TJ = 125 °C
20 A
Maximum instantaneous
reverse current
IRM (1)
Threshold voltage
VF(TO)
Forward slope resistance
rt
Maximum junction capacitance
Typical series inductance
CT
LS
Maximum voltage rate of change
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
dV/dt
TJ = 25 °C
Rated DC voltage
TJ = 125 °C
TJ = TJ maximum
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured from top of terminal to mounting plane
Rated VR
VALUES
UNITS
0.80
0.95
0.70
V
0.85
0.10
6
mA
0.433
V
15.8
mΩ
400
pF
8.0
nH
10 000
V/µs
VALUES
UNITS
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction temperature range
TJ
- 65 to 150
Maximum storage temperature range
TStg
- 65 to 175
Maximum thermal
resistance,
junction to case per leg
RthJC
DC operation
2.0
Typical thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth and greased
0.50
Maximum thermal resistance,
junction to ambient
RthJA
DC operation
Approximate weight
Mounting torque
Marking device
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2
minimum
maximum
Non-lubricated threads
°C
°C/W
50
2
g
0.07
oz.
6 (5)
kgf · cm
(lbf · in)
12 (10)
Case style D2PAK
MBRB20100CT
Case style TO-262
MBR20100CT-1
For technical questions, contact: [email protected]
Document Number: 93444
Revision: 21-Aug-08
MBRB20..CT/MBR20..CT-1
Schottky Rectifier, 2 x 10 A Vishay High Power Products
100
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
10
1
0.2
IR - Reverse Current (mA)
IF - Instantaneous
Forward Current (A)
100
10
TJ = 150 °C
1
TJ = 125 °C
TJ = 100 °C
0.1
TJ = 75 °C
TJ = 50 °C
0.01
TJ = 25 °C
0.001
0.0001
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
1.8
20
40
60
80
100
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
1000
TJ = 25 °C
100
10
0
20
40
60
80
100
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
10
1
PDM
t1
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
t2
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.001
0.01
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.1
1
10
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Document Number: 93444
Revision: 21-Aug-08
For technical questions, contact: [email protected]
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MBRB20..CT/MBR20..CT-1
10
150
140
Average Power Loss (W)
Allowable Case Temperature (°C)
Vishay High Power Products Schottky Rectifier, 2 x 10 A
DC
130
Square wave (D = 0.50)
Rated VR applied
120
110
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
8
RMS limit
6
4
DC
2
See note (1)
0
100
0
2
4
6
8
10
12
14
0
16
2
4
6
8
10
12
14
16
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
1000
At any rated load condition
and with rated VRRM applied
following surge
100
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
(1) Formula used: T = T - (Pd + Pd
C
J
REV) 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
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For technical questions, contact: [email protected]
Document Number: 93444
Revision: 21-Aug-08
MBRB20..CT/MBR20..CT-1
Schottky Rectifier, 2 x 10 A Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
MBR
B
20
100
CT
-1
TRL
-
1
2
3
4
5
6
7
8
1
-
2
-
Essential part number
B = D2PAK
6 None
3
-
None = TO-262 6 = -1
Current rating (20 = 20 A)
4
-
Voltage ratings
5
-
CT = Essential part number
6
7
-
None = D2PAK
2 = B
-1 = TO-262
2 None
80 = 80 V
90 = 90 V
100 = 100 V
None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D2PAK only)
TRR = Tape and reel (right oriented - for D2PAK only)
8
-
None = Standard production
PbF = Lead (Pb)-free (for TO-262 and D2PAK tube)
P = Lead (Pb)-free (for D2PAK TRR and TRL)
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95014
Part marking information
http://www.vishay.com/doc?95008
Packaging information
http://www.vishay.com/doc?95032
Document Number: 93444
Revision: 21-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
5
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
Revision: 18-Jul-08
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