STPS40L45CW-N3 [VISHAY]
Schottky Rectifier, 2 x 20 A; 肖特基整流器， 2× 20 A
| 型号： | STPS40L45CW-N3 |
| 厂家： | 
VISHAY |
| 描述： | Schottky Rectifier, 2 x 20 A |
| 文件： | 总7页 (文件大小：175K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VS-STPS40L45CWPbF, VS-STPS40L45CW-N3
www.vishay.com
Vishay Semiconductors
Schottky Rectifier, 2 x 20 A
Base
FEATURES
common
cathode
• 150 °C TJ operation
2
• Very low forward voltage drop
• High frequency operation
• High
purity,
high
temperature
epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
TO-247AC
• Guard ring for enhanced ruggedness and long
term reliability
1
3
Anode
Anode
2
2
1
Common
cathode
• Compliant to RoHS Directive 2002/95/EC
• 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-STPS40L45CW... 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.
VR
VF at IF
0.49 V
I
RM max.
80 mA at 100 °C
150 °C
TJ max.
Diode variation
EAS
Common cathode
20 mJ
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
40
UNITS
Rectangular waveform
A
V
45
tp = 5 μs sine
1240
A
VF
20 Apk, TJ = 125 °C (per leg, typical)
0.42
V
TJ
- 55 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VR
VS-STPS40L45CWPbF
45
VS-STPS40L45CW-N3
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
45
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES UNITS
Maximum average
forward current
See fig. 5
per device
per leg
40
IF(AV)
50 % duty cycle at TC = 122 °C, rectangular waveform
20
A
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
5 µs sine or 3 µs rect. pulse
1240
Following any rated load
condition and with rated
IFSM
VRRM applied
10 ms sine or 6 ms rect. pulse
350
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
EAS
IAR
TJ = 25 °C, IAS = 3 A, L = 4.4 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: 94333
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-STPS40L45CWPbF, VS-STPS40L45CW-N3
www.vishay.com
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
TJ = 25 °C
TYP.
0.48
0.61
0.42
0.60
-
MAX.
0.53
0.69
0.49
0.70
1.5
UNITS
20 A
40 A
Maximum forward voltage drop per leg
See fig. 1
(1)
VFM
V
20 A
TJ = 125 °C
40 A
TJ = 25 °C
TJ = 100 °C
Reverse leakage current per leg
See fig. 2
(1)
IRM
VR = Rated VR
mA
20
80
Threshold voltage
VF(TO)
rt
0.27
8.72
V
TJ = TJ maximum
Forward slope resistance
m
pF
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated VR
-
1500
-
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
UNITS
Maximum junction and storage
temperature range
TJ, TStg
- 55 to 150
°C
Maximum thermal resistance,
junction to case per leg
DC operation
See fig. 4
1.6
0.8
RthJC
Maximum thermal resistance,
junction to case per package
DC operation
°C/W
Typical thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth and greased
0.24
6
g
Approximate weight
0.21
oz.
minimum
maximum
6 (5)
12 (10)
kgf · cm
(lbf · in)
Mounting torque
Marking device
Non-lubricated threads
Case style TO-247AC (JEDEC)
STPS40L45CW
Revision: 30-Aug-11
Document Number: 94333
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-STPS40L45CWPbF, VS-STPS40L45CW-N3
www.vishay.com
Vishay Semiconductors
1000
100
10
1000
TJ = 150 °C
100
TJ = 125 °C
10
TJ = 100 °C
TJ = 75 °C
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
1
0.1
TJ = 50 °C
TJ = 25 °C
0.01
0.001
1
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
VR - Reverse Voltage (V)
VFM - Forward Voltage Drop (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
10 000
1000
100
TJ = 25 °C
0
10
20
30
50
40
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
10
1
PDM
t1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
t2
0.1
Single pulse
(thermal resistance)
Notes:
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 (Per Leg)
Revision: 30-Aug-11
Document Number: 94333
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-STPS40L45CWPbF, VS-STPS40L45CW-N3
www.vishay.com
Vishay Semiconductors
150
140
130
120
110
100
18
D = 0.20
16
14
12
10
8
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
RMS limit
Square wave (D = 0.50)
80 % rated VR applied
6
DC
15
4
2
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. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
10 000
At any rated load condition
and with rated VRRM applied
following surge
1000
100
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
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 = 80 % rated VR
Revision: 30-Aug-11
Document Number: 94333
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-STPS40L45CWPbF, VS-STPS40L45CW-N3
www.vishay.com
Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS- STPS 40
L
45 CW PbF
1
2
3
4
5
6
7
-
-
-
-
-
Vishay Semiconductors product
Schottky STPS series
1
2
3
4
5
6
Current ratings (40 = 40 A)
L = Low forward voltage
Voltage code (45 = 45 V)
-
Package:
CW = TO-247
Environmental digit
-
7
PbF = Lead (Pb)-free and RoHS compliant
-N3 = Halogen-free, RoHS compliant, and totally lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
QUANTITY PER T/R
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
Antistatic plastic tube
VS-STPS40L45CWPbF
VS-STPS40L45CW-N3
25
25
500
500
Antistatic plastic tube
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95223
TO-247AC PbF
TO-247AC -N3
www.vishay.com/doc?95226
www.vishay.com/doc?95007
Part marking information
Revision: 30-Aug-11
Document Number: 94333
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
DIMENSIONS in millimeters and inches
A
A
(3)
(6)
E
Ø P
(Datum B)
FP1
B
A2
A
N
S
M
M
Ø K D B
(2) R/2
D2
Q
2 x R
(2)
D1 (4)
D
L
4
D
1
2
3
Thermal pad
(5) L1
C
(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
Lead assignments
(b1, b3, b5)
Planting
Base metal
Diodes
D D E
E
1. - Anode/open
2. - Cathode
3. - Anode
(c)
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
2.37
3.43
3.38
0.86
0.76
20.70
-
MAX.
0.209
0.102
0.098
0.055
0.053
0.094
0.094
0.135
0.133
0.034
0.030
0.815
-
MIN.
0.51
MAX.
1.30
15.87
-
MIN.
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
0.020
0.602
0.540
15.29
13.72
3
E1
e
5.46 BSC
2.54
0.215 BSC
0.010
0.559
b1
b2
b3
b4
b5
c
FK
L
14.20
3.71
16.10
4.29
0.634
0.169
L1
N
0.146
7.62 BSC
0.3
P
P1
Q
3.56
3.66
6.98
5.69
5.49
0.14
-
0.144
0.275
0.224
0.216
-
c1
D
5.31
4.52
0.209
1.78
3
4
R
D1
S
5.51 BSC
0.217 BSC
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
(4)
(5)
(6)
(7)
Thermal pad contour optional with dimensions D1 and E1
Lead finish uncontrolled in L1
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
Revision: 16-Jun-11
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
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www.vishay.com
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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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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.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
Document Number: 91000
1
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