VS-20ETF...-M3 Series
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Vishay Semiconductors
Fast Soft Recovery Rectifier Diode, 20 A
FEATURES
Base
cathode
2
2
• Glass passivated pellet chip junction
• 150 °C max operating junction temperature
• Low forward voltage drop and short reverse
recovery time
1
1
Cathode
3
• Designed
and
JEDEC®-JESD 47
3
Anode
2L TO-220AC
qualified
according
to
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
APPLICATIONS
IF(AV)
20 A
VR
200 V, 400 V, 600 V
VF at IF
1.3 V
IFSM
300 A
trr
60 ns
TJ max.
150 °C
These devices are intended for use in output rectification
and freewheeling in inverters, choppers and converters as
well as in input rectification where severe restrictions on
conducted EMI should be met.
DESCRIPTION
Snap factor
0.6
Package
2L TO-220AC
Circuit configuration
Single
The VS-20ETF0... fast soft recovery rectifier series has been
optimized for combined short reverse recovery time and low
forward voltage drop.
The glass passivation ensures stable reliable operation in
the most severe temperature and power cycling conditions.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VRRM
Range
IF(AV)
Sinusoidal waveform
VALUES
UNITS
200 to 600
V
20
A
300
IFSM
trr
1 A, 100 A/μs
60
VF
10 A, TJ = 25 °C
1.2
V
TJ
Range
-40 to +150
°C
IRRM
AT 150 °C
mA
ns
VOLTAGE RATINGS
PART NUMBER
VRRM, MAXIMUM PEAK REVERSE
VOLTAGE
V
VRSM, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
VS-20ETF02-M3
200
300
VS-20ETF04-M3
400
500
VS-20ETF06-M3
600
700
5
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
IF(AV)
Maximum peak one cycle
non-repetitive surge current
IFSM
Maximum I2t for fusing
I 2t
Maximum I2t for fusing
I2t
TEST CONDITIONS
VALUES
TC = 97 °C, 180° conduction half sine wave
20
10 ms sine pulse, rated VRRM applied
250
10 ms sine pulse, no voltage reapplied
300
10 ms sine pulse, rated VRRM applied
316
10 ms sine pulse, no voltage reapplied
442
t = 0.1 to 10 ms, no voltage reapplied
4420
UNITS
A
A2s
A2s
Revision: 23-Nov-17
Document Number: 96213
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VS-20ETF...-M3 Series
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ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop
Forward slope resistance
VFM
rt
Threshold voltage
VF(TO)
Maximum reverse leakage current
IRM
TEST CONDITIONS
VALUES
20 A, TJ = 25 °C
TJ = 150 °C
TJ = 25 °C
V
12.5
m
0.9
V
0.1
VR = Rated VRRM
TJ = 150 °C
UNITS
1.3
mA
5.0
RECOVERY CHARACTERISTICS
PARAMETER
SYMBOL
Reverse recovery time
trr
Reverse recovery current
Irr
Reverse recovery charge
Qrr
Snap factor
S
TEST CONDITIONS
IF at 20 Apk
100 A/μs
25 °C
VALUES
UNITS
160
ns
10
A
1.25
Typical
IFM
trr
ta
tb
t
dir
dt
μC
0.6
Qrr
IRM(REC)
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
TEST CONDITIONS
TJ, TStg
Maximum thermal resistance,
junction to case
RthJC
Maximum thermal resistance,
junction to ambient
RthJA
Typical thermal resistance,
case to heatsink
RthCS
DC operation
Marking device
UNITS
-40 to +150
°C
0.9
°C/W
62
Mounting surface, smooth, and greased
0.5
2
g
0.07
oz.
minimum
6 (5)
maximum
12 (10)
kgf · cm
(lbf · in)
Approximate weight
Mounting torque
VALUES
Case style 2L TO-220AC
20ETF02
20ETF04
20ETF06
Revision: 23-Nov-17
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VS-20ETF...-M3 Series
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45
20ETF.. Series
RthJC (DC) = 0.9 K/W
140
130
Ø
Conduction angle
120
110
100
90
60° 90° 120° 180°
30°
80
Maximum Average Forward
Power Loss (W)
Maximum Allowable Case
Temperature (°C)
150
70
DC
180°
120°
90°
60°
30°
40
35
30
25
RMS limit
20
Ø
Conduction period
15
10
20ETF.. Series
TJ = 150 °C
5
0
0
2
4
6
8
10 12 14 16 18 20 22
5
0
Average Forward Current (A)
25
30
35
Fig. 4 - Forward Power Loss Characteristics
150
300
20ETF.. Series
RthJC (DC) = 0.9 K/W
140
At any rated load condition and with
rated VRRM applied following surge.
Peak Half Sine Wave
Forward Current (A)
Maximum Allowable Case
Temperature (°C)
20
15
Average Forward Current (A)
Fig. 1 - Current Rating Characteristics
130
Ø
120
Conduction period
110
30°
60°
100
90°
90
120°
250
Initial TJ = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
200
150
100
20ETF.. Series
DC
180°
50
80
0
5
10
15
20
30
25
35
1
10
100
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Average Forward Current (A)
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 2 - Current Rating Characteristics
550
35
180°
120°
90°
60°
30°
30
25
500
Peak Half Sine Wave
Forward Current (A)
Maximum Average Forward
Power Loss (W)
10
20
RMS limit
Ø
15
Conduction angle
10
20ETF.. Series
TJ = 150 °C
5
0
5
10
15
20
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
450
25
Initial TJ = 150 °C
No voltage reapplied
Rated VRRM reapplied
400
350
300
250
200
150
100
0
Maximum non-repetitive surge current
versus pulse train duration.
50
0.001
20ETF.. Series
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
Revision: 23-Nov-17
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Instantaneous Forward Current (A)
1000
100
10
TJ = 25 °C
TJ = 150 °C
20ETF.. Series
1
0
1
2
3
4
5
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
0.20
70
0.15
IFM = 30 A
IFM = 20 A
0.10
IFM = 10 A
0.05
20ETF.. Series
TJ = 25 °C
60
Irr - Typical Reverse
Recovery Current (A)
trr - Typical Reverse
Recovery Time (µs)
20ETF.. Series
TJ = 25 °C
IFM = 5 A
IFM = 30 A
50
IFM = 20 A
40
IFM = 10 A
30
IFM = 5 A
20
10
IFM = 1 A
IFM = 1 A
0
0
0
200
400
600
800
1000
0
dI/dt - Rate of Fall of Forward Current (A/µs)
400
600
800
1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 8 - Recovery Time Characteristics, TJ = 25 °C
Fig. 10 - Recovery Charge Characteristics, TJ = 25 °C
0.5
100
0.4
IFM = 30 A
IFM = 20 A
IFM = 10 A
IFM = 5 A
IFM = 1 A
0.3
0.2
0.1
0
Irr - Typical Reverse
Recovery Current (A)
20ETF.. Series
TJ = 150 °C
trr - Typical Reverse
Recovery Time (µs)
200
20ETF.. Series
TJ = 150 °C
80
IFM = 30 A
IFM = 20 A
60
IFM = 10 A
40
IFM = 5 A
20
IFM = 1 A
0
0
200
400
600
800
1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 9 - Recovery Time Characteristics, TJ = 150 °C
0
200
400
600
800
1000
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 11 - Recovery Charge Characteristics, TJ = 150 °C
Revision: 23-Nov-17
Document Number: 96213
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VS-20ETF...-M3 Series
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10
4.0
3.0
IFM = 20 A
2.5
2.0
IFM = 10 A
1.5
1.0
IFM = 5 A
IFM = 30 A
8
7
IFM = 20 A
6
5
4
IFM = 10 A
3
2
0.5
IFM = 5 A
1
IFM = 1 A
IFM = 1 A
0
0
0
200
400
600
800
0
1000
200
400
600
800
1000
dI/dt - Rate of Fall of Forward Current (A/µs)
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 12 - Recovery Current Characteristics, TJ = 25 °C
ZthJC - Transient Thermal Impedance (K/W)
20ETF.. Series
TJ = 150 °C
9
Qrr - Typical Reverse
Recovery Charge (µC)
3.5
Qrr - Typical Reverse
Recovery Charge (µC)
IFM = 30 A
20ETF.. Series
TJ = 25 °C
Fig. 13 - Recovery Current Characteristics, TJ = 150 °C
10
Steady state value
(DC operation)
1
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single pulse
20ETF.. Series
0.01
0.0001
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance ZthJC Characteristics
Revision: 23-Nov-17
Document Number: 96213
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VS-20ETF...-M3 Series
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Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS-
20
E
T
F
06
-M3
1
2
3
4
5
6
7
1
-
Vishay Semiconductors product
2
-
Current rating (20 = 20 A)
3
-
Circuit configuration:
E = single
4
-
Package:
T = 2L TO-220AC
5
-
Type of silicon:
F = fast soft recovery rectifier
6
-
Voltage code x 100 = VRRM
7
-
Environmental digit
02 = 200 V
04 = 400 V
06 = 600 V
-M3 = halogen-free, RoHS-compliant, and terminations lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
QUANTITY PER T/R
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
VS-20ETF02-M3
50
1000
Antistatic plastic tube
VS-20ETF04-M3
50
1000
Antistatic plastic tube
VS-20ETF06-M3
50
1000
Antistatic plastic tube
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?96156
Part marking information
www.vishay.com/doc?95391
Revision: 23-Nov-17
Document Number: 96213
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Outline Dimensions
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Vishay Semiconductors
2L TO-220AC
DIMENSIONS in millimeters and inches
A
0.014 M B A M
(6)
E
A
ØP
Q
B
A
(6)
(E)
A1
Thermal pad
1
(H1)
H1
C
D2
(6) D
2
D
D
L1 (2)
C
(6)
c
2xb
D1
2 x b2
Detail B
Detail B
A2
L
E1 (6)
C
(b, b2)
Base metal
A
c1 (4)
c
2x e
Plating
View A - A
e1
b1, b3
(4)
Section C - C and D - D
0.015 M B A M
Lead tip
Conforms to JEDEC® outline TO-220AC
SYMBOL
A
A1
A2
b
b1
b2
b3
c
c1
D
D1
MILLIMETERS
MIN.
MAX.
4.25
4.65
1.14
1.40
2.50
2.92
0.69
1.01
0.38
0.97
1.20
1.73
1.14
1.73
0.36
0.61
0.36
0.56
14.85
15.35
8.38
9.02
INCHES
MIN.
MAX.
0.167
0.183
0.045
0.055
0.098
0.115
0.027
0.040
0.015
0.038
0.047
0.068
0.045
0.068
0.014
0.024
0.014
0.022
0.585
0.604
0.330
0.355
NOTES
4
4
4
3
SYMBOL
D2
E
E1
e
e1
H1
L
L1
ØP
Q
MILLIMETERS
MIN.
MAX.
11.68
13.30
10.11
10.51
6.86
8.89
2.41
2.67
4.88
5.28
6.09
6.48
13.52
14.02
3.32
3.82
3.54
3.91
2.60
3.00
INCHES
MIN.
MAX.
0.460
0.524
0.398
0.414
0.270
0.350
0.095
0.105
0.192
0.208
0.240
0.255
0.532
0.552
0.131
0.150
0.139
0.154
0.102
0.118
NOTES
6, 7
3, 6
6
6
2
Notes
(1) Dimensioning and tolerancing as per ASME Y14.5M-1994
(2) Lead dimension and finish uncontrolled in L1
(3) Dimension D, D1, 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) Dimension b1, b3, and c1 apply to base metal only
(5) Controlling dimensions: inches
(6) Thermal pad contour optional within dimensions E, H1, D2, and E1
(7) Outline conforms to JEDEC® TO-220, except D2
Revision: 13-Jun-2019
Document Number: 96156
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Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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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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Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
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liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
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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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
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Revision: 09-Jul-2021
1
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