MBRB1545CTTRL [VISHAY]
Schottky Rectifier, 2 x 7.5 A; 肖特基整流器， 2× 7.5 A
| 型号： | MBRB1545CTTRL |
| 厂家： | 
VISHAY |
| 描述： | Schottky Rectifier, 2 x 7.5 A |
| 文件： | 总6页 (文件大小：128K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MBRB15..CT/MBR15..CT-1
Vishay High Power Products
Schottky Rectifier, 2 x 7.5 A
FEATURES
MBR15..CT-1
MBRB15..CT
• 150 °C TJ operation
• Center tap TO-220 package
• Low forward voltage drop
• High frequency operation
Base
Base
common
cathode
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
cathode
Anode
Anode
Anode
Anode
cathode
DESCRIPTION
D2PAK
The MBR15..CT 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.
TO-262
PRODUCT SUMMARY
IF(AV)
2 x 7.5 A
35/45 V
VR
IRM
15 mA at 125 °C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
15
UNITS
Rectangular waveform
A
V
35/45
690
tp = 5 µs sine
A
VF
7.5 Apk, TJ = 125 °C
0.57
V
TJ
- 65 to 150
°C
VOLTAGE RATINGS
PARAMETER
MBRB1535CT
MBR1535CT-1
MBRB1545CT
MBR1545CT-1
SYMBOL
UNITS
Maximum DC reverse voltage
VR
35
45
V
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES UNITS
per leg
7.5
15
Maximum average
forward current
IF(AV)
TC = 131 °C, rated VR
per device
Following any rated load condition
and with rated VRRM applied
A
5 µs sine or 3 µs rect. pulse
690
Maximum peak one cycle
non-repetitive surge
IFSM
Surge applied at rated load conditions halfwave,
single phase, 60 Hz
150
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
EAS
IAR
TJ = 25 °C, IAS = 2 A, L = 3.5 mH
7
2
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
Document Number: 93976
Revision: 21-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
MBRB15..CT/MBR15..CT-1
Schottky Rectifier, 2 x 7.5 A
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
0.84
0.57
0.72
0.1
UNITS
15 A
TJ = 25 °C
(1)
Maximum forward voltage drop
VFM
7.5 A
V
TJ = 125 °C
15 A
TJ = 25 °C
TJ = 125 °C
(1)
Maximum instantaneous reverse current
IRM
Rated DC voltage
mA
15
Maximum junction capacitance
Typical series inductance
CT
LS
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured from top of terminal to mounting plane
Rated VR
400
pF
nH
8.0
Maximum voltage rate of change
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
RthJA
DC operation
3.0
0.50
60
Typical thermal resistance,
case to heatsink
Mounting surface, smooth and greased
DC operation
°C/W
Maximum thermal resistance,
junction to ambient
2
g
Approximate weight
0.07
oz.
minimum
maximum
6 (5)
12 (10)
kgf · cm
(lbf · in)
Mounting torque
Marking device
MBRB1535CT
Case style D2PAK
Case style TO-262
MBRB1545CT
MBR1535CT-1
MBR1545CT-1
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2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 93976
Revision: 21-Aug-08
MBRB15..CT/MBR15..CT-1
Schottky Rectifier, 2 x 7.5 A
Vishay High Power Products
100
10
1
100
10
TJ = 150 °C
TJ = 125 °C
1
TJ = 100 °C
TJ = 75 °C
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
0.1
0.01
0.001
0.0001
TJ = 50 °C
TJ = 25 °C
40
0
5
10 15 20 25 30 35
45
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
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
0.1
t1
t2
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.01
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
Single pulse
(thermal resistance)
0.001
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: 93976
Revision: 21-Aug-08
www.vishay.com
3
MBRB15..CT/MBR15..CT-1
Schottky Rectifier, 2 x 7.5 A
Vishay High Power Products
7
6
5
4
3
2
1
0
150
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
140
DC
RMS limit
130
Square wave (D = 0.50)
Rated VR applied
DC
6
See note (1)
120
0
2
4
8
10
12
0
2
4
6
8
10
12
IF(AV) - Average Forward Current (A)
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
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
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 93976
Revision: 21-Aug-08
MBRB15..CT/MBR15..CT-1
Schottky Rectifier, 2 x 7.5 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
MBR
B
15
45
CT
-1 TRL
-
1
2
3
4
5
6
7
8
-
-
Essential part number
1
2
B = D2PAK
None = TO-262
None
= -1
6
6
3
-
-
-
-
Current rating (15 = 15 A)
Voltage ratings
35 = 35 V
45 = 45 V
4
5
6
CT = Essential part number
None = D2PAK
2
2
= B
-1 = TO-262
None
7
8
-
-
None = Tube (50 pieces)
2
)
TRL = Tape and reel (left oriented - for D PAK 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
SPICE model
http://www.vishay.com/doc?95008
http://www.vishay.com/doc?95032
http://www.vishay.com/doc?95294
Document Number: 93976
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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