VS-47CTQ020STRLPBF [VISHAY]
Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 20V V(RRM), Silicon, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, TO-220, D2PAK-3;
| 型号： | VS-47CTQ020STRLPBF |
| 厂家： | 
VISHAY |
| 描述： | Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 20V V(RRM), Silicon, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, TO-220, D2PAK-3 高功率电源 二极管 |
| 文件： | 总8页 (文件大小：264K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VS-47CTQ020SPbF, VS-47CTQ020-1PbF
www.vishay.com
Vishay Semiconductors
High Performance Schottky Rectifier, 2 x 20 A
TO-263AB (D2PAK)
TO-262AA
FEATURES
• 150 °C TJ operation
• Center tap configuration
• Optimized for 3.3 V application
• Ultralow forward voltage drop
• High frequency operation
Base
common
cathode
Base
common
cathode
• Guard ring for enhanced ruggedness and long
term reliability
2
2
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
2
2
1
1
3
3
Common
cathode
Common
cathode
Anode
Anode
Anode
Anode
• AEC-Q101 qualified
VS-47CTQ020-1PbF
VS-47CTQ020SPbF
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRODUCT SUMMARY
IF(AV)
2 x 20 A
DESCRIPTION
VR
20 V
0.34 V
This center tap Schottky rectifier module has been
optimized for ultralow forward voltage drop specifically for
3.3 V output power supplies. The proprietary barrier
technology allows for reliable operation up to 150 °C
junction temperature. Typical applications are parallel
switching power supplies, converters, reverse battery
protection, and redundant power subsystems.
VF at IF
I
RM max.
310 mA at 125 °C
150 °C
TJ max.
EAS
18
Package
TO-263AB (D2PAK), TO-262AA
Diode variation
Common cathode
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
40
UNITS
Rectangular waveform
A
V
20
tp = 5 μs sine
1000
A
VF
20 Apk, TJ = 125 °C
0.34
V
TJ
-55 to +150
°C
VOLTAGE RATINGS
VS-47CTQ020SPbF
VS-47CTQ020-1PbF
PARAMETER
SYMBOL
TEST CONDITIONS
UNITS
125 °C
150 °C
20
10
Maximum DC reverse voltage
VR
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
50 % duty cycle at TC = 135 °C, rectangular waveform
VALUES
UNITS
per leg
20
40
Maximum average
forward current
IF(AV)
per device
A
Following any rated load
condition and with rated
VRRM applied
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
TJ = 25 °C, IAS = 3 A, L = 3 mH
1000
250
18
Maximum peak one cycle
IFSM
EAS
IAR
non-repetitive surge current per leg
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
3
Revision: 15-Aug-15
Document Number: 94228
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-47CTQ020SPbF, VS-47CTQ020-1PbF
www.vishay.com
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
0.45
0.51
0.34
0.44
0.31
0.42
60
UNITS
20 A
40 A
20 A
40 A
20 A
40 A
TJ = 25 °C
(1)
Maximum forward voltage drop per leg
VFM
TJ = 125 °C
V
TJ = 150 °C
VR = 5 V
TJ = 125 °C
VR = 3.3 V
45
Maximum reverse leakage
(1)
IRM
TJ = 150 °C
TJ = 25 °C
VR = 10 V
306
mA
current per leg
3
VR = Rated VR
TJ = 125 °C
TJ = TJ maximum
310
Threshold voltage
VF(TO)
rt
0.188
5.9
V
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
3000
5.5
LS
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,
1.5
junction to case per leg
RthJC
DC operation
Maximum thermal resistance,
junction to case per package
0.75
0.50
°C/W
Typical thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth and greased
2
g
Approximate weight
Mounting torque
Marking device
0.07
oz.
minimum
maximum
6 (5)
kgf cm
(lbf in)
12 (10)
Case style TO-263AB (D2PAK)
Case style TO-262AA
47CTQ020S
47CTQ020-1
Revision: 15-Aug-15
Document Number: 94228
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-47CTQ020SPbF, VS-47CTQ020-1PbF
www.vishay.com
Vishay Semiconductors
1000
1000
100
10
TJ = 150 °C
100
TJ = 125 °C
TJ = 100 °C
10
TJ = 75 °C
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
1
TJ = 50 °C
TJ = 25 °C
0.1
0.01
1
0
4
8
12
16
20
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
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)
10 000
TJ = 25 °C
1000
0
2
4
6
8
10
14 16 18 20 22
12
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)
D = 0.50
D = 0.33
D = 0.25
D = 0.20
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: 15-Aug-15
Document Number: 94228
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-47CTQ020SPbF, VS-47CTQ020-1PbF
www.vishay.com
Vishay Semiconductors
160
150
140
130
120
110
100
90
12
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
10
DC
8
RMS limit
6
Square wave (D = 0.50)
10 V applied
DC
4
2
0
See note (1)
0
5
10
15
20
25
30
0
5
10
15
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)
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)
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 = 10 V
Revision: 15-Aug-15
Document Number: 94228
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-47CTQ020SPbF, VS-47CTQ020-1PbF
www.vishay.com
Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS-
47
C
T
Q
020
S
TRL PbF
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
-
-
-
-
-
-
-
Vishay Semiconductors product
Current rating (40 A)
Circuit configuration: C = common cathode
T = TO-220
Schottky “Q” series
Voltage rating (020 = 20 V)
S = D2PAK
-1 = TO-262
8
9
-
-
None = tube (50 pieces)
TRL = tape and reel (left oriented - for D2PAK only)
TRR = tape and reel (right oriented - for D2PAK only)
PbF = lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
QUANTITY PER REEL
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
VS-42CTQ020SPBF
50
1000
800
Antistatic plastic tubes
13" diameter plastic tape and reel
13" diameter plastic tape and reel
Antistatic plastic tubes
VS-42CTQ020STRRPBF
VS-42CTQ020STRLPBF
VS-42CTQ020-1PBF
800
800
50
800
1000
LINKS TO RELATED DOCUMENTS
TO-263AB (D2PAK)
www.vishay.com/doc?95046
Dimensions
TO-262AA
www.vishay.com/doc?95419
www.vishay.com/doc?95008
www.vishay.com/doc?95032
Part marking information
Packaging information
Revision: 15-Aug-15
Document Number: 94228
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
D2PAK, TO-262
DIMENSIONS - D2PAK in millimeters and inches
Conforms to JEDEC outline D2PAK (SMD-220)
B
A
Pad layout
A
(2)(3)
E
A
(E)
c2
110ꢀꢀ
MIN0
(ꢀ0ꢁ3)
(3)
D
L1
ꢁ
2
9065
MIN0
(ꢀ038)
(D1) (3)
Detail A
1709ꢀ (ꢀ07ꢀ)
150ꢀꢀ (ꢀ0625)
H
(2)
1
3
3081
MIN0
L2
(ꢀ015)
B
B
2032
MIN0
(ꢀ0ꢀ8)
A
B
206ꢁ (ꢀ01ꢀ3)
20ꢁ1 (ꢀ0ꢀ96)
(3)
E1
2 x b2
2 x b
C
c
View A - A
ꢀ0ꢀꢀꢁ M
Base
Metal
ꢀ0ꢀ1ꢀ M
M
B
A
Plating
(ꢁ)
b1, b3
2 x
e
H
Gauge
plane
(ꢁ)
c1
(c)
B
ꢀ° to 8°
L3
Seating
plane
Lead assignments
A1
Lead tip
(b, b2)
L
Diodes
Lꢁ
Detail “A”
Rotated 9ꢀ °CW
Scale: 8:1
Section B - B and C - C
Scale: None
10 - Anode (two die)/open (one die)
20, ꢁ0 - Cathode
30 - Anode
MILLIMETERS
SYMBOL
INCHES
MILLIMETERS
INCHES
NOTES
SYMBOL
NOTES
MIN.
4.06
0.00
0.51
0.51
1.14
1.14
0.38
0.38
1.14
8.51
MAX.
4.83
0.254
0.99
0.89
1.78
1.73
0.74
0.58
1.65
9.65
MIN.
0.160
0.000
0.020
0.020
0.045
0.045
0.015
0.015
0.045
0.335
MAX.
0.190
0.010
0.039
0.035
0.070
0.068
0.029
0.023
0.065
0.380
MIN.
6.86
9.65
7.90
MAX.
8.00
MIN.
MAX.
0.315
0.420
0.346
A
A1
b
D1
E
0.270
0.380
0.311
3
2, 3
3
10.67
8.80
E1
e
b1
b2
b3
c
4
4
4
2
2.54 BSC
0.100 BSC
H
14.61
1.78
-
15.88
2.79
1.65
1.78
0.575
0.070
-
0.625
0.110
0.066
0.070
L
L1
L2
L3
L4
3
c1
c2
D
1.27
0.050
0.25 BSC
0.010 BSC
4.78
5.28
0.188
0.208
Notes
(1)
(7)
Dimensioning and tolerancing per ASME Y14.5 M-1994
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 outmost extremes of the plastic body
Thermal pad contour optional within dimension E, L1, D1 and E1
Dimension b1 and c1 apply to base metal only
Outline conforms to JEDEC outline TO-263AB
(2)
(3)
(4)
(5)
(6)
Datum A and B to be determined at datum plane H
Controlling dimension: inch
Document Number: 95014
Revision: 31-Mar-09
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
1
Outline Dimensions
Vishay Semiconductors
D2PAK, TO-262
DIMENSIONS - TO-262 in millimeters and inches
Modified JEDEC outline TO-262
(2) (3)
E
A
(Datum A)
B
A
c2
E
A
(3)
L1
D
Seating
plane
D1(3)
1
2
3
C
C
L2
B
B
L (2)
A
c
(3)
E1
3 x b2
3 x b
A1
Section A - A
2 x e
Base
metal
(ꢁ)
b1, b3
Plating
c
M
M
B
ꢀ0ꢀ1ꢀ
A
Lead assignments
c1
(ꢁ)
Diodes
10 - Anode (two die)/open (one die)
20, ꢁ0 - Cathode
30 - Anode
(b, b2)
Lead tip
Section B - B and C - C
Scale: None
MILLIMETERS
INCHES
SYMBOL
NOTES
MIN.
4.06
2.03
0.51
0.51
1.14
1.14
0.38
0.38
1.14
8.51
6.86
9.65
7.90
MAX.
4.83
3.02
0.99
0.89
1.78
1.73
0.74
0.58
1.65
9.65
8.00
10.67
8.80
MIN.
0.160
0.080
0.020
0.020
0.045
0.045
0.015
0.015
0.045
0.335
0.270
0.380
0.311
MAX.
0.190
0.119
0.039
0.035
0.070
0.068
0.029
0.023
0.065
0.380
0.315
0.420
0.346
A
A1
b
b1
b2
b3
c
4
4
4
c1
c2
D
2
3
D1
E
2, 3
3
E1
e
2.54 BSC
0.100 BSC
L
13.46
-
14.10
1.65
3.71
0.530
-
0.555
0.065
0.146
L1
L2
3
3.56
0.140
Notes
(1)
(6)
Dimensioning and tolerancing as per ASME Y14.5M-1994
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 outmost extremes of the plastic body
Thermal pad contour optional within dimension E, L1, D1 and E1
Dimension b1 and c1 apply to base metal only
Outline conform to JEDEC TO-262 except A1 (maximum), b
(minimum) and D1 (minimum) where dimensions derived the
actual package outline
(2)
(3)
(4)
(5)
Controlling dimension: inches
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Document Number: 95014
Revision: 31-Mar-09
Legal Disclaimer Notice
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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 in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
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
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
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
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
Document Number: 91000
1
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