VISHAY 43CTQ080

VS-43CTQ...SPbF, VS-43CTQ...-1PbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 20 A
FEATURES
VS-43CTQ...-1PbF
VS-43CTQ...SPbF
•
•
•
•
Base
common
cathode
2
Base
common
cathode
2
•
•
•
2
1 Common
3
Anode cathode Anode
2
1 Common
3
Anode cathode Anode
D2PAK
TO-262
•
•
•
175 °C TJ operation
Center tap configuration
Low forward voltage drop
High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long
term reliability
Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
Halogen-free according to IEC 61249-2-21 definition
Compliant to RoHS directive 2002/95/EC
AEC-Q101 qualified
DESCRIPTION
This center tap Schottky rectifier series has been optimized
for low reverse leakage at high temperature. The proprietary
barrier technology allows for reliable operation up to 175 °C
junction temperature. Typical applications are in switching
power supplies, freewheeling diodes, and reverse battery
protection.
PRODUCT SUMMARY
IF(AV)
2 x 20 A
VR
80 V/100 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
CHARACTERISTICS
Rectangular waveform
VRRM
VALUES
UNITS
40
A
80/100
V
IFSM
tp = 5 μs sine
850
A
VF
20 Apk, TJ = 125 °C (per leg)
0.67
V
TJ
Range
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
VS-43CTQ080SPbF
VS-43CTQ080-1PbF
VS-43CTQ100SPbF
VS-43CTQ100-1PbF
UNITS
80
100
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
See fig. 5
SYMBOL
TEST CONDITIONS
per leg
VALUES
UNITS
20
IF(AV)
50 % duty cycle at TC = 135 °C, rectangular waveform
per device
40
A
Following any rated load
condition and with rated
VRRM applied
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
IFSM
Non-repetitive avalanche energy per leg
EAS
TJ = 25 °C, IAS = 0.50 A, L = 60 mH
7.50
mJ
Repetitive avalanche current per leg
IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
0.50
A
Document Number: 94224
Revision: 15-Mar-10
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
For technical questions, contact: [email protected]
850
275
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1
VS-43CTQ...SPbF, VS-43CTQ...-1PbF Series
Vishay High Power Products Schottky Rectifier, 2 x 20 A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
20 A
Maximum forward voltage drop per leg
See fig. 1
VFM (1)
TJ = 25 °C
40 A
20 A
TJ = 125 °C
40 A
Maximum reverse leakage current per leg
See fig. 2
IRM (1)
Threshold voltage
VF(TO)
Forward slope resistance
rt
Maximum junction capacitance per leg
TJ = 25 °C
VR = Rated VR
TJ = 125 °C
TJ = TJ maximum
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C
Typical series inductance per leg
LS
Measured lead to lead 5 mm from package body
Maximum voltage rate of change
dV/dt
Rated VR
VALUES
UNITS
0.81
0.98
0.67
V
0.81
1
11
mA
0.71
V
0.43
mΩ
1480
pF
8.0
nH
10 000
V/μs
VALUES
UNITS
- 55 to 175
°C
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
TEST CONDITIONS
TJ, TStg
Maximum thermal resistance,
junction to case per leg
2.0
RthJC
Maximum thermal resistance,
junction to case per package
DC operation
1.0
Typical thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth and greased
Mounting torque
g
0.07
oz.
minimum
6 (5)
kgf ⋅ cm
maximum
12 (10)
(lbf ⋅ in)
Case style D2PAK
Marking device
Case style TO-262
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2
0.50
2
Approximate weight
°C/W
For technical questions, contact: [email protected]
43CTQ080S
43CTQ100S
43CTQ080-1
43CTQ100-1
Document Number: 94224
Revision: 15-Mar-10
VS-43CTQ...SPbF, VS-43CTQ...-1PbF Series
1000
1000
IR - Reverse Current (mA)
IF - Instantaneous Forward Current (A)
Schottky Rectifier, 2 x 20 A Vishay High Power Products
100
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
10
100
TJ = 175 °C
TJ = 150 °C
10
TJ = 125 °C
1
TJ = 100 °C
0.1
TJ = 75 °C
TJ = 50 °C
0.01
TJ = 25 °C
1
0.2
0.001
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
1.8
20
40
60
80
100
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
10 000
1000
TJ = 25 °C
100
0
20
40
60
80
100
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
10
1
PDM
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
t1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.01
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.1
1
10
100
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Document Number: 94224
Revision: 15-Mar-10
For technical questions, contact: [email protected]
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3
VS-43CTQ...SPbF, VS-43CTQ...-1PbF Series
20
180
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
170
160
Average Power Loss (W)
Allowable Case Temperature (°C)
Vishay High Power Products Schottky Rectifier, 2 x 20 A
DC
150
140
Square wave (D = 0.50)
80% rated VR applied
130
120
15
RMS limit
DC
10
5
110
See note (1)
0
100
0
5
10
15
20
25
0
30
5
10
15
20
25
30
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)
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
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
D.U.T.
IRFP460
Rg = 25 Ω
Current
monitor
High-speed
switch
Freewheel
diode
+ Vd = 25 V
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
Note
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
(1)
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4
For technical questions, contact: [email protected]
Document Number: 94224
Revision: 15-Mar-10
VS-43CTQ...SPbF, VS-43CTQ...-1PbF Series
Schottky Rectifier, 2 x 20 A Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
VS-
43
C
T
Q
100
S
1
2
3
4
5
6
7
TRL PbF
8
1
-
HPP product suffix
2
-
Current rating (40 A)
3
-
Circuit configuration: C = Common cathode
4
-
T = TO-220
5
-
Schottky “Q” series
6
-
Voltage ratings
7
-
S = D2PAK
9
080 = 80 V
100 = 100 V
-1 = TO-262
8
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D2PAK only)
TRR = Tape and reel (right oriented - for D2PAK only)
9
-
PbF = Lead (Pb)-free
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95014
Part marking information
www.vishay.com/doc?95008
Packaging information
www.vishay.com/doc?95032
SPICE model
www.vishay.com/doc?95065
Document Number: 94224
Revision: 15-Mar-10
For technical questions, contact: [email protected]
www.vishay.com
5
Outline Dimensions
Vishay High Power Products
D2PAK, TO-262
DIMENSIONS FOR D2PAK in millimeters and inches
Conforms to JEDEC outline D2PAK (SMD-220)
(2)(3)
E
B
Pad layout
A
A
(E)
c2
11.00
MIN.
(0.43)
A
(3) L1
4
9.65
MIN.
(0.38)
(D1) (3)
Detail A
D
H
1
2
17.90 (0.70)
15.00 (0.625)
(2)
3
3.81
MIN.
(0.15)
L2
B
B
2.32
MIN.
(0.08)
A
2 x b2
c
2.64 (0.103)
2.41 (0.096)
(3)
E1
C
View A - A
2xb
± 0.004 M B
0.010 M A M B
Plating
2x e
Base
Metal
(4)
b1, b3
H
Gauge
plane
Seating
plane
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
SYMBOL
MILLIMETERS
MIN.
c1 (4)
(c)
B
0° to 8°
MAX.
L3
Lead tip
A1
L
(b, b2)
L4
Section B - B and C - C
Scale: None
Detail “A”
Rotated 90 °CW
Scale: 8:1
INCHES
MIN.
MAX.
NOTES
SYMBOL
MILLIMETERS
MIN.
MAX.
INCHES
MIN.
MAX.
NOTES
A
4.06
4.83
0.160
0.190
D1
6.86
8.00
0.270
0.315
3
A1
0.00
0.254
0.000
0.010
E
9.65
10.67
0.380
0.420
2, 3
E1
7.90
8.80
0.311
0.346
3
b
0.51
0.99
0.020
0.039
b1
0.51
0.89
0.020
0.035
b2
1.14
1.78
0.045
0.070
b3
1.14
1.73
0.045
0.068
c
0.38
0.74
0.015
0.029
c1
0.38
0.58
0.015
0.023
c2
1.14
1.65
0.045
0.065
D
8.51
9.65
0.335
0.380
4
2.54 BSC
0.100 BSC
H
14.61
15.88
0.575
0.625
4
L
1.78
2.79
0.070
0.110
L1
-
1.65
-
0.066
4
L2
1.27
1.78
0.050
0.070
2
L4
L3
Notes
(1) Dimensioning and tolerancing per ASME Y14.5 M-1994
(2) 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
(3) Thermal pad contour optional within dimension E, L1, D1 and E1
(4) Dimension b1 and c1 apply to base metal only
(5) Datum A and B to be determined at datum plane H
(6) Controlling dimension: inch
Document Number: 95014
Revision: 31-Mar-09
e
(7)
0.25 BSC
4.78
5.28
3
0.010 BSC
0.188
0.208
Outline conforms to JEDEC outline TO-263AB
For technical questions concerning discrete products, contact: [email protected]
For technical questions concerning module products, contact: [email protected]
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1
Outline Dimensions
D2PAK, TO-262
Vishay High Power Products
DIMENSIONS FOR TO-262 in millimeters and inches
Modified JEDEC outline TO-262
(Datum A) (2) (3)
E
A
A
c2
B
E
A
(3) L1
Seating
plane
D
1
2 3
C
L2
B
D1 (3)
B
C
L (2)
A
c
3 x b2
3xb
E1
A1
(3)
Section A - A
2xe
Plating
0.010 M A M B
(4)
b1, b3
Base
metal
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
Lead tip
SYMBOL
c1
c
(4)
(b, b2)
Section B - B and C - C
Scale: None
MILLIMETERS
INCHES
MIN.
MAX.
MIN.
MAX.
A
4.06
4.83
0.160
0.190
A1
2.03
3.02
0.080
0.119
b
0.51
0.99
0.020
0.039
b1
0.51
0.89
0.020
0.035
b2
1.14
1.78
0.045
0.070
b3
1.14
1.73
0.045
0.068
c
0.38
0.74
0.015
0.029
c1
0.38
0.58
0.015
0.023
c2
1.14
1.65
0.045
0.065
NOTES
4
4
4
D
8.51
9.65
0.335
0.380
D1
6.86
8.00
0.270
0.315
3
E
9.65
10.67
0.380
0.420
2, 3
E1
7.90
8.80
0.311
0.346
3
e
2.54 BSC
0.100 BSC
L
13.46
14.10
0.530
0.555
L1
-
1.65
-
0.065
L2
3.56
3.71
0.140
0.146
Notes
(1) Dimensioning and tolerancing as per ASME Y14.5M-1994
(2) 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
(3) Thermal pad contour optional within dimension E, L1, D1 and E1
(4) Dimension b1 and c1 apply to base metal only
(5) Controlling dimension: inches
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2
2
(6)
3
Outline conform to JEDEC TO-262 except A1 (maximum), b
(minimum) and D1 (minimum) where dimensions derived the
actual package outline
For technical questions concerning discrete products, contact: [email protected]
For technical questions concerning module products, contact: [email protected]
Document Number: 95014
Revision: 31-Mar-09
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Vishay
Disclaimer
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Document Number: 91000
Revision: 11-Mar-11
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