VS-20CTH03S-M3, VS-20CTH03-1-M3
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Vishay Semiconductors
Hyperfast Rectifier, 2 x 10 A FRED Pt®
FEATURES
• Hyperfast recovery time
• Low forward voltage drop
• Low leakage current
2
1
• 175 °C operating junction temperature
1
3
D2PAK (TO-263AB)
2
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 245 °C
TO-262AA
3
• Meets JESD 201, class 1A whisker test
Base
common
cathode
2
Base
common
cathode
2
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION / APPLICATIONS
2
3
1
Common
Anode cathode Anode
2
3
1
Common
Anode cathode Anode
VS-20CTH03S-M3
VS-20CTH03-1-M3
Vishay Semiconductors 300 V series are the state of the art
hyperfast recovery rectifiers designed with optimized
performance of forward voltage drop and hyperfast
recovery time.
The planar structure and the platinum doped life time control
guarantee the best overall performance, ruggedness and
reliability characteristics.
These devices are intended for use in the output rectification
stage of SMPS, UPS, DC/DC converters as well as
freewheeling diode in low voltage inverters and chopper
motor drives.
Their extremely optimized stored charge and low recovery
current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
PRIMARY CHARACTERISTICS
IF(AV)
2 x 10 A
VR
300 V
VF at IF
0.85 V
trr max.
35 ns
MECHANICAL DATA
Case: D2PAK (TO-263AB), TO-262AA
Molding compound meets UL 94 V-0 flammability rating
TJ max.
175 °C
Package
D2PAK (TO-263AB), TO-262AA
Circuit configuration
Common cathode
Terminal: matte tin plated leads, solderable per J-STD-002
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Peak repetitive reverse voltage
Average rectified forward current
TEST CONDITIONS
MAX.
UNITS
300
V
VRRM
per diode
per device
Non-repetitive peak surge current
IF(AV)
IFSM
Operating junction and storage temperatures
TC = 160 °C
10
TJ = 25 °C
120
20
TJ, TStg
A
-65 to +175
°C
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER
Breakdown voltage, blocking voltage
SYMBOL
VBR, VR
Forward voltage
VF
Reverse leakage current
IR
Junction capacitance
CT
Series inductance
LS
TEST CONDITIONS
MIN.
TYP.
MAX.
300
-
-
IF = 10 A
-
1.05
1.25
IF = 10 A, TJ = 125 °C
-
0.85
0.95
IR = 100 μA
UNITS
V
VR = VR rated
-
-
20
TJ = 125 °C, VR = VR rated
-
6
200
VR = 300 V
-
30
-
pF
Measured lead to lead 5 mm from package body
-
8
-
nH
μA
Revision: 18-Nov-2020
Document Number: 96386
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VS-20CTH03S-M3, VS-20CTH03-1-M3
www.vishay.com
Vishay Semiconductors
DYNAMIC RECOVERY CHARACTERISTICS (TC = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
Reverse recovery time
trr
TEST CONDITIONS
MIN.
TYP.
MAX.
IF = 1.0 A, dIF/dt = 50 A/μs, VR = 30 V
-
-
35
IF = 1.0 A, dIF/dt = 100 A/μs, VR = 30 V
-
-
30
TJ = 25 °C
-
31
-
TJ = 125 °C
UNITS
ns
-
42
-
-
2.4
-
-
5.6
-
TJ = 25 °C
-
36
-
TJ = 125 °C
-
120
-
MIN.
TYP.
MAX.
UNITS
TJ, TStg
-65
-
175
°C
Thermal resistance,
junction to case per diode
RthJC
-
-
1.5
°C/W
Thermal resistance,
junction to ambient
RthJA
-
-
70
°C/W
Peak recovery current
IRRM
Reverse recovery charge
IF = 10 A
dIF/dt = 200 A/μs
VR = 200 V
TJ = 25 °C
TJ = 125 °C
Qrr
A
nC
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
TEST CONDITIONS
Weight
Mounting torque
Marking device
-
2.0
-
g
-
0.07
-
oz.
6.0
(5.0)
-
12
(10)
kgf · cm
(lbf · in)
Case style D2PAK (TO-263AB)
20CTH03S
Case style TO-262AA
20CTH03-1
100
100
IR - Reverse Current (µA)
IF - Instantaneous Forward
Current (A)
TJ = 175 °C
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
10
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
0.4
0.001
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
50
100
150
200
250
300
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
Revision: 18-Nov-2020
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Vishay Semiconductors
CT - Junction Capacitance (pF)
1000
100
TJ = 25 °C
10
0
50
100
150
200
250
300
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
ZthJC - Thermal Impedance (°C/W)
10
1
PDM
0.1
Single pulse
(thermal resistance)
0.01
0.00001
t1
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.0001
0.001
t2
Notes:
1. Duty factor D = t1/t2 .
2. Peak TJ = PDM x ZthJC + TC
0.01
0.1
.
1
10
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
20
Average Power Loss (W)
Allowable Case Temperature (°C)
180
170
DC
160
Square wave (D = 0.50)
Rated VR applied
150
16
RMS limit
12
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
8
4
DC
See note (1)
140
0
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
IF(AV) - Average Forward Current (A)
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
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 = rated VR
Revision: 18-Nov-2020
Document Number: 96386
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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www.vishay.com
Vishay Semiconductors
100
1000
IF = 10 A
IF = 10 A
Qrr (nC)
trr (ns)
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
100
TJ = 25 °C
VR = 200 V
VR = 200 V
10
100
10
100
1000
1000
dIF/dt (A/µs)
dIF/dt (A/µs)
Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt
Fig. 8 - Typical Stored Charge vs. dIF/dt
(3)
trr
IF
ta
tb
0
Qrr
(2)
IRRM
(4)
0.5 IRRM
di(rec)M/dt (5)
0.75 IRRM
(1) diF/dt
(1) diF/dt - rate of change of current
through zero crossing
(2) IRRM - peak reverse recovery current
(3) trr - reverse recovery time measured
from zero crossing point of negative
going IF to point where a line passing
through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current.
(4) Qrr - area under curve defined by trr
and IRRM
Qrr =
trr x IRRM
2
(5) di(rec)M/dt - peak rate of change of
current during tb portion of trr
Fig. 9 - Reverse Recovery Waveform and Definitions
Revision: 18-Nov-2020
Document Number: 96386
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www.vishay.com
Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS-
20
C
T
H
03
S
1
2
3
4
5
6
7
1
-
Vishay Semiconductors product
2
-
Current rating (20 A)
3
-
C = common cathode
4
-
T = TO-220, D2PAK (TO-263AB)
5
-
H = hyperfast rectifier
6
-
Voltage rating (03 = 300 V)
7
-
S = D2PAK (TO-263AB)
TRL -M3
8
9
-1 = TO-262AA
8
-
None = tube (50 pieces)
TRL = tape and reel (left oriented, for D2PAK (TO-263AB) package)
TRR = tape and reel (right oriented, for D2PAK (TO-263AB) package)
9
-
Environmental digit:
-M3 = halogen-free, RoHS-compliant, and terminations lead (Pb)-free
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
Packaging information
SPICE model
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
(TO-263AB)
www.vishay.com/doc?96424
D2PAK
www.vishay.com/doc?96583
Revision: 18-Nov-2020
Document Number: 96386
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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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