MBRB2045CTTRR [VISHAY]
Schottky Rectifier, 2 x 10 A; 肖特基整流器， 2 ×10
| 型号： | MBRB2045CTTRR |
| 厂家： | 
VISHAY |
| 描述： | Schottky Rectifier, 2 x 10 A |
| 文件： | 总6页 (文件大小：132K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
• Center tap D2PAK and TO-262 packages
• Low forward voltage drop
• High frequency operation
Base
common
cathode
Base
common
cathode
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
2
2
• Guard ring for enhanced ruggedness and long term
reliability
• Designed and qualified for Q101 level
2
2
1
1
3
3
Common
Common
DESCRIPTION
cathode
Anode
Anode
Anode
Anode
cathode
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.
D2PAK
TO-262
PRODUCT SUMMARY
IF(AV)
2 x 10 A
35/45 V
VR
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
IFRM
CHARACTERISTICS
VALUES
20
UNITS
Rectangular waveform (per device)
TC = 135 °C (per leg)
A
20
VRRM
IFSM
35/45
1060
V
A
tp = 5 µs sine
10 Apk, TJ = 125 °C
Range
VF
0.57
V
TJ
- 65 to 150
°C
VOLTAGE RATINGS
MBRB2035CT
SYMBOL
MBRB2045CT
MBR2045CT-1
PARAMETER
UNITS
MBR2035CT-1
Maximum DC reverse voltage
VR
35
45
V
Maximum working peak reverse voltage
VRWM
Document Number: 93978
Revision: 21-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
MBRB20..CT/MBR20..CT-1
Schottky Rectifier, 2 x 10 A
Vishay High Power Products
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
TC = 135 °C, rated VR
VALUES
UNITS
per leg
10
Maximum average
forward current
IF(AV)
per device
20
Peak repetitive forward current per leg
IFRM
Rated VR, square wave, 20 kHz, TC = 135 °C
Following any rated load condition
and with rated VRRM applied
A
5 µs sine or 3 µs rect. pulse
1060
150
8
Non-repetitive peak surge current
IFSM
Surge applied at rated load conditions halfwave,
single phase, 60 Hz
Non-repetitive avalanche energy
per leg
EAS
IAR
TJ = 25 °C, IAS = 2 A, L = 4 mH
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
Repetitive avalanche current per leg
2
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
0.84
0.57
0.72
0.1
UNITS
20 A
TJ = 25 °C
(1)
Maximum forward voltage drop
VFM
10 A
V
TJ = 125 °C
20 A
TJ = 25 °C
TJ = 125 °C
Maximum instantaneous
reverse current
(1)
IRM
Rated DC voltage
mA
15
Threshold voltage
VF(TO)
rt
0.354
17.6
600
V
TJ = TJ maximum
Forward slope resistance
Maximum junction capacitance
Typical series inductance
Maximum voltage rate of change
mΩ
pF
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured from top of terminal to mounting plane
Rated VR
LS
8.0
nH
dV/dt
10 000
V/µs
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
- 65 to 150
- 65 to 175
UNITS
Maximum junction temperature range
Maximum storage temperature range
TJ
°C
TStg
Maximum thermal resistance,
junction to case per leg
RthJC
RthCS
DC operation
2.0
°C/W
Typical thermal resistance,
case to heatsink
Mounting surface, smooth and greased
(Only for TO-262)
0.50
2
g
Approximate weight
0.07
oz.
minimum
Mounting torque
6 (5)
12 (10)
kgf · cm
(lbf · in)
Non-lubricated threads
Case style D2PAK
Case style TO-262
maximum
MBRB2035CT
MBRB2045CT
MBR2035CT-1
MBR2045CT-1
Marking device
www.vishay.com
2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 93978
Revision: 21-Aug-08
MBRB20..CT/MBR20..CT-1
Schottky Rectifier, 2 x 10 A
Vishay High Power Products
100
100
10
TJ = 150 °C
TJ = 125 °C
1
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
TJ = 100 °C
TJ = 75 °C
10
0.1
TJ = 50 °C
TJ = 25 °C
0.01
0.001
0.0001
1
40
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
0
5
10 15 20 25 30 35
45
VR - Reverse Voltage (V)
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
1000
TJ = 25 °C
100
0
10
20
30
40
50
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
(Per Leg)
10
1
PDM
t1
t2
0.1
D = 0.75
Single pulse
(thermal resistance)
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.01
100
0.00001
0.0001
0.001
0.01
0.1
1
10
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
For technical questions, contact: diodes-tech@vishay.com
Document Number: 93978
Revision: 21-Aug-08
www.vishay.com
3
MBRB20..CT/MBR20..CT-1
Schottky Rectifier, 2 x 10 A
Vishay High Power Products
10
8
150
145
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
140
RMS limit
6
135
Square wave (D = 0.50)
Rated VR applied
4
130
DC
8
2
125
See note (1)
120
0
0
3
6
9
12
15
0
2
4
6
10
12
14 16
IF(AV) - Average Forward Current (A)
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (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: 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
www.vishay.com
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 93978
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
45
CT
-1 TRL
-
1
2
3
4
5
6
7
8
1
2
-
Essential part number
-
B = D2PAK
6 None
= -1
None = TO-262
6
-
-
-
Current rating (20 = 20 A)
3
4
5
6
35 = 35 V
45 = 45 V
Voltage ratings
CT = Essential part number
None = D2PAK
= B
2
2
-1 = TO-262
None
7
8
-
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D2PAK only)
TRR = Tape and reel (right oriented - for D2PAK only)
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
Packaging information
http://www.vishay.com/doc?95008
http://www.vishay.com/doc?95032
Document Number: 93978
Revision: 21-Aug-08
For technical questions, contact: diodes-tech@vishay.com
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
www.vishay.com
1
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