VS-MBR4045WT-N3 [VISHAY]
DIODE RECTIFIER DIODE, Rectifier Diode;
| 型号： | VS-MBR4045WT-N3 |
| 厂家： | 
VISHAY |
| 描述： | DIODE RECTIFIER DIODE, Rectifier Diode 局域网 二极管 |
| 文件： | 总7页 (文件大小：160K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VS-MBR4045WTPbF, VS-MBR4045WT-N3
www.vishay.com
Vishay Semiconductors
Schottky Rectifier, 2 x 20 A
FEATURES
Base
common
• 150 °C TJ operation
cathode
2
• Very low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
1
3
Anode
Anode
2
TO-247AC
2
1
• Compliant to RoHS Directive 2002/95/EC
Common
cathode
• Designed and qualified according to JEDEC-JESD47
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
PRODUCT SUMMARY
Package
TO-247AC
2 x 20 A
45 V
DESCRIPTION
IF(AV)
The VS-MBR4045WT... center tap Schottky rectifier has
been optimized for very low forward voltage drop, with
moderate leakage. 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.
VR
VF at IF
0.56 V
I
RM max.
85 mA at 125 °C
150 °C
TJ max.
Diode variation
EAS
Common cathode
20 mJ
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
IFRM
VRRM
IFSM
CHARACTERISTICS
VALUES
40
UNITS
Rectangular waveform (per device)
A
TC = 125 °C (per leg)
40
45
V
A
tp = 5 μs sine
20 Apk, TJ = 125 °C
Range
1020
0.56
VF
V
TJ
- 55 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VR
VS-MBR4045WTPbF
45
VS-MBR4045WT-N3
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
45
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
IF(AV)
IFRM
TEST CONDITIONS
VALUES UNITS
per leg
20
40
Maximum average
forward current
TC = 125 °C, 50 % duty cycle, rectangular waveform
Rated VR, square wave, 20 kHz, TC = 125 °C
per device
Peak repetitive forward current per leg
40
A
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
5 µs sine or 3 µs rect. pulse
1020
Following any rated load
condition and with rated
VRRM applied
IFSM
10 ms sine or 6 ms rect. pulse
265
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
EAS
IAR
TJ = 25 °C, IAS = 3 A, L = 4.40 mH
20
3
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
Revision: 30-Aug-11
Document Number: 94295
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-MBR4045WTPbF, VS-MBR4045WT-N3
www.vishay.com
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
0.59
0.78
0.56
0.72
1.75
50
UNITS
20 A
TJ = 25 °C
40 A
(1)
Maximum forward voltage drop
VFM
V
20 A
TJ = 125 °C
40 A
TJ = 25 °C
TJ = 100 °C
TJ = 125 °C
(1)
Maximum instantaneous reverse current
IRM
Rated DC voltage
mA
85
Threshold voltage
VF(TO)
rt
0.29
10.3
900
V
TJ = TJ maximum
Forward slope resistance
Maximum junction capacitance
Typical series inductance
Maximum voltage rate of change
m
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
7.5
nH
dV/dt
10 000
V/µs
Note
(1)
Pulse width < 300 μs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
- 55 to 150
- 55 to 175
UNITS
Maximum junction temperature range
Maximum storage temperature range
TJ
°C
TStg
Maximum thermal resistance,
junction to case per package
RthJC
RthCS
DC operation
Mounting surface, smooth and greased
1.4
0.7
°C/W
Typical thermal resistance,
case to heatsink
6
g
Approximate weight
0.21
oz.
minimum
maximum
6 (5)
12 (10)
kgf · cm
(lbf · in)
Mounting torque
Device marking
Case style TO-247AC (JEDEC)
MBR4045WT
Revision: 30-Aug-11
Document Number: 94295
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-MBR4045WTPbF, VS-MBR4045WT-N3
www.vishay.com
Vishay Semiconductors
1000
100
10
1000
TJ = 150 °C
100
TJ = 125 °C
10
TJ = 100 °C
TJ = 75 °C
1
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
0.1
0.01
TJ = 50 °C
TJ = 25 °C
0.001
1
0
10
20
30
40
50
0
0.4
0.8
1.2
1.6
2.0
VR - Reverse Voltage (V)
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
TJ = 25 °C
100
0
10
20
30
50
40
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
PDM
t1
D = 0.75
D = 0.50
t2
0.1
D = 0.33
Notes:
Single pulse
(thermal resistance)
D = 0.25
D = 0.20
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Revision: 30-Aug-11
Document Number: 94295
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-MBR4045WTPbF, VS-MBR4045WT-N3
www.vishay.com
Vishay Semiconductors
160
140
120
100
80
20
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
15
10
5
RMS limit
Square wave (D = 0.50)
Rated VR applied
DC
15
See note (1)
0
0
5
10
15
20
25
30
0
5
10
20
25
30
IF(AV) - Average Forward Current (A)
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
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
L
High-speed
switch
IRFP460
D.U.T.
Freewheel
diode
Rg = 25 Ω
Vd = 25 V
+
Current
monitor
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
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
Revision: 30-Aug-11
Document Number: 94295
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-MBR4045WTPbF, VS-MBR4045WT-N3
www.vishay.com
Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS- MBR 40
45
WT PbF
1
2
3
4
5
6
-
-
-
Vishay Semiconductors product
Schottky MBR series
1
2
3
4
5
Current rating (40 = 40 A)
-
-
Voltage rating (45 = 45 V)
Circuit configuration:
Center tap (dual) TO-247
Environmental digit
-
6
PbF = Lead (Pb)-free and RoHS compliant
-N3 = Halogen-free, RoHS compliant, and totally lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
VS-MBR4045WTPbF
VS-MBR4045WT-N3
QUANTITY PER T/R
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
25
25
500
500
Antistatic plastic tube
Antistatic plastic tube
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95223
www.vishay.com/doc?95226
TO-247AC PbF
TO-247AC -N3
Part marking information
SPICE model
www.vishay.com/doc?95007
www.vishay.com/doc?95297
Revision: 30-Aug-11
Document Number: 94295
5
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Outline Dimensions
Vishay Semiconductors
www.vishay.com
TO-247AC
DIMENSIONS in millimeters and inches
A
A
(3)
(6)
E
Φ P
(Datum B)
B
A2
A
S
M
M
Ø K D B
Φ P1
(2) R/2
D2
Q
2 x R
(2)
D1 (4)
D
4
D
1
2
3
Thermal pad
(5) L1
C
L
(4)
E1
A
See view B
M
M
0.01 D B
2 x b2
3 x b
View A - A
C
2 x e
A1
b4
M
M
0.10 C A
(b1, b3, b5)
Plating
(c)
Base metal
D D E
E
c1
C
C
(b, b2, b4)
(4)
Section C - C, D - D, E - E
View B
MILLIMETERS
INCHES
MIN.
MILLIMETERS
INCHES
SYMBOL
NOTES
SYMBOL
NOTES
MIN.
4.65
2.21
1.50
0.99
0.99
1.65
1.65
2.59
2.59
0.38
0.38
19.71
13.08
MAX.
5.31
2.59
2.49
1.40
1.35
2.39
2.34
3.43
3.38
0.89
0.84
20.70
-
MAX.
0.209
0.102
0.098
0.055
0.053
0.094
0.092
0.135
0.133
0.035
0.033
0.815
-
MIN.
0.51
MAX.
1.30
15.87
-
MIN.
0.020
0.602
0.540
MAX.
0.051
0.625
-
A
A1
A2
b
0.183
0.087
0.059
0.039
0.039
0.065
0.065
0.102
0.102
0.015
0.015
0.776
0.515
D2
E
15.29
13.72
3
E1
e
5.46 BSC
2.54
0.215 BSC
0.010
0.634
b1
b2
b3
b4
b5
c
Ø K
L
14.20
3.71
3.56
-
16.10
4.29
3.66
6.98
5.69
5.49
0.559
0.146
0.14
-
L1
Ø P
Ø P1
Q
0.169
0.144
0.275
0.224
0.216
5.31
4.52
0.209
0.178
c1
D
R
3
4
S
5.51 BSC
0.217 BSC
D1
Notes
(1)
(2)
(3)
Dimensioning and tolerancing per ASME Y14.5M-1994
Contour of slot optional
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 outermost extremes of the plastic body
Thermal pad contour optional with dimensions D1 and E1
Lead finish uncontrolled in L1
(4)
(5)
(6)
Ø P to have a maximum draft angle of 1.5 to the top of the part with a maximum hole diameter of 3.91 mm (0.154")
Outline conforms to JEDEC® outline TO-247 with exception of dimension c
(7)
Revision: 20-Apr-17
Document Number: 95223
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
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Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
Document Number: 91000
1
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