VS-40CTQ150SHM3, VS-40CTQ150-1HM3
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Vishay Semiconductors
High Performance Schottky Rectifier, 2 x 20 A
FEATURES
• Very low forward voltage drop
• 175 °C TJ operation
• Center tap TO-220 package
2
• High frequency operation
1
1
3
D2PAK (TO-263AB)
• High purity, high temperature epoxy
encapsulation for enhanced mechanical strength and
moisture resistance
2
TO-262AA
3
Base
common
cathode
2
Base
common
cathode
2
• Guard ring for enhanced ruggedness and long term
reliability
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 245 °C
• Meet JESD 201 class 1 whisker test
2
1 Common
3
Anode cathode Anode
2
1 Common
3
Anode cathode Anode
VS-40CTQ150SHM3
VS-40CTQ150-1HM3
• AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
The VS-40CTQ... 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 175 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
PRIMARY CHARACTERISTICS
IF(AV)
2 x 20 A
VR
150 V
VF at IF
0.71 V
IRM
15 mA at 125 °C
TJ max.
175 °C
EAS
Package
Circuit configuration
1 mJ
D2PAK
(TO-263AB), TO-262AA
Common cathode
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
CHARACTERISTICS
Rectangular waveform
VRRM
IFSM
tp = 5 μs sine
VF
20 Apk, TJ = 125 °C (per leg)
TJ
VALUES
UNITS
40
A
150
V
1500
A
0.71
V
-55 to +175
°C
VS-40CTQ150SHM3
VS-40CTQ150-1HM3
UNITS
150
V
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
Revision: 22-Sep-17
Document Number: 96382
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VS-40CTQ150SHM3, VS-40CTQ150-1HM3
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ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward
current, see fig. 5
per leg
per device
SYMBOL
TEST CONDITIONS
IF(AV)
50 % duty cycle at TC = 140 °C, rectangular waveform
Following any rated
load condition and
with rated VRRM
applied
5 μs sine or 3 μs rect. pulse
VALUES
UNITS
20
40
1500
A
Maximum peak one cycle non-repetitive
surge current per leg, see fig. 7
IFSM
10 ms sine or 6 ms rect.
pulse
Non-repetitive avalanche energy per leg
EAS
TJ = 25 °C, IAS = 1.5 A, L = 0.9 mH
1.0
mJ
IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR
typical
1.5
A
VALUES
UNITS
Repetitive avalanche current per leg
250
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)
TJ = 25 °C
VR = Rated VR
TJ = 125 °C
0.93
1.16
0.71
V
0.85
50
μA
15
mA
Maximum junction capacitance per leg
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C
450
pF
Typical series inductance per leg
LS
Measured lead to lead 5 mm from package body
8.0
nH
Maximum voltage rate of change
dV/dt
10 000
V/μs
VALUES
UNITS
-55 to +175
°C
Rated VR
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction and storage temperature range
Maximum thermal resistance,
junction to case per leg
SYMBOL
TEST CONDITIONS
TJ, TStg
Maximum thermal resistance,
junction to case per package
RthJC
Typical thermal resistance, case to heatsink
RthCS
DC operation
See fig. 4
DC operation
0.75
Mounting surface, smooth and greased
0.5
Approximate weight
Marking device
1.5
°C/W
2
g
0.07
oz.
Case style D2PAK (TO-263AB)
40CTQ150SH
Case style TO-262
40CTQ150-1H
Revision: 22-Sep-17
Document Number: 96382
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VS-40CTQ150SHM3, VS-40CTQ150-1HM3
Vishay Semiconductors
100
1000
IR - Reverse Current (mA)
IF - Instantaneous Forward Current (A)
www.vishay.com
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
10
TJ = 175 °C
100
TJ = 150 °C
TJ = 125 °C
10
TJ = 100 °C
1
TJ = 75 °C
0.1
TJ = 50 °C
TJ = 25 °C
0.01
0.001
1
0
0.4
0.8
1.2
0
1.6
20
40
60
80
100
120
140
160
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage
CT - Junction Capacitance (pF)
1000
TJ = 25 °C
100
10
0
40
80
120
160
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
PDM
t1
0.1
0.01
0.00001
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Single pulse
(thermal resistance)
0.0001
0.001
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
Revision: 22-Sep-17
Document Number: 96382
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VS-40CTQ150SHM3, VS-40CTQ150-1HM3
Vishay Semiconductors
25
180
RMS limit
Average Power Loss (W)
Allowable Case Temperature (°C)
www.vishay.com
DC
160
140
Square wave (D = 0.50)
80 % VR applied
120
20
DC
15
DC = 0.20
DC = 0.25
DC = 0.33
DC = 0.50
DC = 0.75
10
5
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
Fig. 6 - Forward Power Loss Characteristics
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
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)
Note
(1) Formula used: T = T - (Pd + Pd
C
J
REV) 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 % VR applied
Revision: 22-Sep-17
Document Number: 96382
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-40CTQ150SHM3, VS-40CTQ150-1HM3
www.vishay.com
Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS-
40
C
T
Q
150
S
TRL
H
M3
1
2
3
4
5
6
7
8
9
10
1
-
Vishay Semiconductors product
2
-
Current rating (40 A)
3
-
Circuit configuration:
C = common cathode
4
-
T = TO-220
5
-
Schottky “Q” series
6
-
Voltage rating (150 = 150 V)
7
-
S = D2PAK
-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
-
H = AEC-Q101 qualified
10
-
M3 = halogen-free, RoHS-compliant, and termination lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
QUANTITY PER T/R
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
VS-40CTQ150SHM3
50
1000
Antistatic plastic tubes
VS-40CTQ150STRLHM3
800
800
13" diameter reel
VS-40CTQ150STRRHM3
800
800
13" diameter reel
VS-40CTQ150-1HM3
50
1000
Antistatic plastic tubes
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
D2PAK
(TO-263AB)
www.vishay.com/doc?96164
TO-262AA
www.vishay.com/doc?96165
D2PAK (TO-263AB)
www.vishay.com/doc?95444
TO-262AA
www.vishay.com/doc?95443
Packaging information
www.vishay.com/doc?95032
SPICE model
www.vishay.com/doc?95434
Revision: 22-Sep-17
Document Number: 96382
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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
www.vishay.com
Vishay Semiconductors
D2PAK
DIMENSIONS in millimeters and inches
Conforms to JEDEC® outline D2 PAK (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
2xb
2.64 (0.103)
2.41 (0.096)
(3)
E1
c
View A - A
± 0.004 M B
0.010 M A M B
2x e
Plating
Base
Metal
(4)
b1, b3
H
Gauge
plane
L
Seating
plane
L3
A1
Lead tip
(b, b2)
L4
Section B - B and C - C
Scale: None
Detail “A”
Rotated 90 °CW
Scale: 8:1
SYMBOL
MILLIMETERS
MIN.
MAX.
INCHES
MIN.
c1 (4)
(c)
B
0° to 8°
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
4
e
2.54 BSC
0.100 BSC
H
14.61
15.88
0.575
0.625
0.110
L
1.78
2.79
0.070
L1
-
1.65
-
0.066
4
L2
1.27
1.78
0.050
0.070
2
L4
L3
0.25 BSC
4.78
5.28
3
0.010 BSC
0.188
0.208
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: inches
(7) Outline conforms to JEDEC® outline TO-263AB
Revision: 13-Jul-17
Document Number: 96164
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Outline Dimensions
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Vishay Semiconductors
TO-262AA
DIMENSIONS 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.
0.190
A
4.06
4.83
0.160
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
2
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
3
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
(6) Outline conform to JEDEC® TO-262 except A1 (max.), b (min., max.), b1 (min.), b2 (max.), c (min.), c1(min.), c2 (max.), D (min.), E (max.),
L1 (max.), L2 (min., max.)
Revision: 30-Nov-17
Document Number: 96165
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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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Document Number: 91000