VS-8EWF12SLHM3
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Vishay Semiconductors
Surface Mount Fast Soft Recovery Rectifier Diode, 8 A
FEATURES
• Glass passivated pellet chip junction
Base
cathode
+
2
• Meets MSL level 1, per
LF maximum peak of 260 °C
J-STD-020,
• AEC-Q101 qualified
2
• Meets JESD 201 class 2 whisker test
3
1
DPAK (TO-252AA)
1
Anode -
• Flexible solution for reliable AC power rectification
3
- Anode
• High surge, low VF rugged blocking diode for DC charging
stations
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
IF(AV)
8A
VR
1200 V
VF at IF
1.3 V
IFSM
150 A
trr
80 ns
TJ max.
150 °C
APPLICATIONS
• On-board and off-board EV / HEV battery chargers
• Renewable energy inverters
DESCRIPTION
Package
DPAK (TO-252AA)
Circuit configuration
Single
Snap factor
0.6
The VS-8EWF12SLHM3 fast soft recovery rectifier series
has been optimized for combined short reverse recovery
time, low forward voltage drop and low leakage current.
The glass passivation ensures stable reliable operation in
the most severe temperature and power cycling conditions.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
CHARACTERISTICS
VALUES
UNITS
8
A
Sinusoidal waveform
VRRM
1200
V
IFSM
150
A
VF
8 A, TJ = 25 °C
1.3
V
trr
1 A, 100 A/μs
80
ns
TJ
Range
-40 to +150
°C
VRRM, MAXIMUM PEAK
REVERSE VOLTAGE
V
VRSM, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
IRRM
AT 150 °C
mA
1200
1300
4
VOLTAGE RATINGS
PART NUMBER
VS-8EWF12SLHM3
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
IF(AV)
Maximum peak one cycle
non-repetitive surge current
IFSM
Maximum I2t for fusing
I2t
Maximum I2t for fusing
I2t
TEST CONDITIONS
TC = 96 °C, 180° conduction half sine wave
VALUES
UNITS
8
10 ms sine pulse, rated VRRM applied
125
10 ms sine pulse, no voltage reapplied
150
10 ms sine pulse, rated VRRM applied
78
10 ms sine pulse, no voltage reapplied
110
t = 0.1 ms to 10 ms, no voltage reapplied
1100
A
A2s
A2s
Revision: 06-Feb-18
Document Number: 96490
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VS-8EWF12SLHM3
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Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop
VFM
Forward slope resistance
rt
Threshold voltage
VF(TO)
Maximum reverse leakage current
TEST CONDITIONS
VALUES
8 A, TJ = 25 °C
TJ = 150 °C
TJ = 25 °C
IRM
V
25.6
m
0.93
V
0.1
VR = Rated VRRM
TJ = 150 °C
UNITS
1.3
mA
4
RECOVERY CHARACTERISTICS
PARAMETER
SYMBOL
Reverse recovery time
trr
Reverse recovery current
Irr
Reverse recovery charge
Qrr
Snap factor
TEST CONDITIONS
IF at 8 Apk
25 A/μs
TJ = 25 °C
S
VALUES
UNITS
270
ns
4.2
A
1
μC
IFM
trr
ta
tb
t
di
dt
Qrr
0.6
Irr
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and
storage temperature range
TEST CONDITIONS
TJ, TStg
Maximum thermal resistance,
junction to case
RthJC
VALUES
UNITS
-40 to +150
°C
DC operation
2.5
°C/W
Typical thermal resistance,
junction to ambient (PCB mount)
RthJA (1)
50
Approximate weight
Marking device
1
g
0.03
oz.
Case style DPAK (TO-252AA)
8EWF12SH
150
RthJC (DC) = 2.5 °C/W
140
130
120
Ø
Conduction angle
110
100
90
30°
80
120°
60°
70
90°
180°
60
0
1
2
3
4
5
6
7
8
Average Forward Current (A)
Fig. 1 - Current Rating Characteristics
9
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case Temperature (°C)
Note
(1) When mounted on 1" square (650 mm2) PCB of FR-4 or G-10 material 4 oz. (140 μm) copper 40 °C/W
150
RthJC (DC) = 2.5 °C/W
140
130
120
110
Ø
100
Conduction period
90
30°
60°
80
90°
70
120°
DC
180°
60
0
2
4
6
8
10
12
14
Average Forward Current (A)
Fig. 2 - Current Rating Characteristics
Revision: 06-Feb-18
Document Number: 96490
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VS-8EWF12SLHM3
180°
120°
90°
60°
30°
10
8
RMS limit
6
Ø
4
Conduction angle
2
TJ = 150 °C
0
0
1
2
3
4
5
6
7
8
9
Peak Half Sine Wave Forward Current (A)
12
Vishay Semiconductors
170
Maximum non-repetitive surge current
vs. pulse train duration.
Initial Tj = Tj max.
No voltage reapplied
Rated Vrrm reapplied
150
130
110
90
70
50
30
10
0.01
0.1
1
10
Average Forward Current (A)
Pulse Train Duration (s)
Fig. 3 - Forward Power Loss Characteristics
Fig. 6 - Maximum Non-Repetitive Surge Current
Instantaneous Forward Current (A)
18
DC
180°
120°
90°
60°
30°
16
14
12
RMS limit
10
8
6
Ø
Conduction period
4
TJ = 150 °C
2
0
0
2
4
6
8
10
12
14
1000
TJ = 25 °C
TJ = 150 °C
100
10
1
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Average Forward Current (A)
Instantaneous Forward Voltage (V)
Fig. 4 - Forward Power Loss Characteristics
Fig. 7 - Forward Voltage Drop Characteristics
140
At any rated load condition and with
rated Vrrm applied following surge.
Initial Tj = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
130
120
110
100
90
80
70
60
50
40
30
1
10
100
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
trr - Typical Reverse Recovery Time (µs)
Peak Half Sine Wave Forward Current (A)
Maximum Average Forward Power Loss (W)
Maximum Average Forward Power Loss (W)
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0.6
TJ = 25 °C
0.5
IFM = 10 A
IFM = 8 A
IFM = 5 A
IFM = 2 A
IFM = 1 A
0.4
0.3
0.2
0.1
0
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 8 - Recovery Time Characteristics, TJ = 25 °C
Revision: 06-Feb-18
Document Number: 96490
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VS-8EWF12SLHM3
Vishay Semiconductors
Qrr - Typical Reverse Recovery Charge (µC)
trr - Typical Reverse Recovery Time (µs)
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0.8
TJ = 150 °C
IFM = 10 A
IFM = 8 A
IFM = 5 A
IFM = 2 A
IFM = 1 A
0.6
0.4
0.2
0
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Irr - Typical Reverse Recovery Current (A)
TJ = 25 °C
IFM = 10 A
1.6
IFM = 8 A
1.2
IFM = 5 A
0.8
IFM = 2 A
0.4
IFM = 1 A
0
0
40
80
120
160
TJ = 150 °C
4
IFM = 10 A
3
IFM = 8 A
IFM = 5 A
2
IFM = 2 A
1
IFM = 1 A
0
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 11 - Recovery Charge Characteristics, TJ = 150 °C
2.0
200
20
TJ = 25 °C
IFM = 10 A
16
IFM = 8 A
12
IFM = 5 A
IFM = 2 A
8
IFM = 1 A
4
0
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 10 - Recovery Charge Characteristics, TJ = 25 °C
Fig. 12 - Recovery Current Characteristics, TJ = 25 °C
Irr - Typical Reverse Recovery Current (A)
Qrr - Typical Reverse Recovery Charge (µC)
Fig. 9 - Recovery Time Characteristics, TJ = 150 °C
5
25
TJ = 150 °C
20
IFM = 10 A
IFM = 8 A
IFM = 5 A
IFM = 2 A
IFM = 1 A
15
10
5
0
0
40
80
120
160
200
dI/dt - Rate of Fall of Forward Current (A/µs)
Fig. 13 - Recovery Current Characteristics, TJ = 150 °C
Revision: 06-Feb-18
Document Number: 96490
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VS-8EWF12SLHM3
ZthJC - Transient Thermal Impedance (°C/W)
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Vishay Semiconductors
10
Steady state value
(DC operation)
1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single pulse
0.1
0.0001
0.001
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 14 - Thermal Impedance ZthJC Characteristics
ORDERING INFORMATION TABLE
Device code
VS-
8
E
W
F
12
S
L
H
M3
1
2
3
4
5
6
7
8
9
10
1
-
Vishay Semiconductors product
2
-
Current rating (8 = 8 A)
3
-
Circuit configuration:
E = single
4
-
Package:
W = DPAK (TO-252AA)
5
-
Type of silicon:
F = fast soft recovery rectifier
6
-
Voltage code x 100 = VRRM
7
-
S = surface mountable
8
-
L = tape and reel (left oriented), for different orientation contact factory
9
-
H = AEC-Q101 qualified
10
-
Environmental digit:
12 = 1200 V
M3 = halogen-free, RoHS-compliant, and terminations lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
VS-8EWF12SLHM3
QUANTITY PER T/R
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
3000
3000
13" diameter reel
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95519
Part marking information
www.vishay.com/doc?95518
Packaging information
www.vishay.com/doc?96495
Revision: 06-Feb-18
Document Number: 96490
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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
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Vishay Semiconductors
DPAK (TO-252AA)
DIMENSIONS in millimeters and inches
Pad layout
E
A
0.265 (6.74) min.
b3
E1
c2
L3
4
4
Seating
plane
D
1
2
L5
0.245 (6.23) min.
H
L4
3
D1
3
1
2
0.488 (12.40)
0.409 (10.40)
Detail “C”
b2
0.089 (2.28) min.
c
b
e
L1
e1
Lead tip
0.06 (1.524) min.
Detail “C”
Gauge plane
L2
0.093 (2.38)
0.085 (2.18)
A1
SYMBOL
MILLIMETERS
INCHES
MIN.
MAX.
MIN.
MAX.
NOTES
SYMBOL
MILLIMETERS
MIN.
MAX.
MAX.
A
2.18
2.39
0.086
0.094
e
A1
-
0.13
-
0.005
H
9.40
10.41
0.370
0.410
b
0.64
0.89
0.025
0.035
L
1.40
1.78
0.055
0.070
b2
0.76
1.14
0.030
0.045
L1
b3
4.95
5.46
0.195
0.215
c
0.46
0.61
0.018
0.024
3
0.46
0.89
0.018
0.035
D
5.97
6.22
0.235
0.245
5
D1
5.21
-
0.205
-
3
E
6.35
6.73
0.250
0.265
5
E1
4.32
-
0.170
-
3
2.74 BSC
L2
L3
c2
2.29 BSC
INCHES
MIN.
0.51 BSC
0.89
1.27
NOTES
0.090 BSC
0.108 REF.
0.020 BSC
0.035
0.050
L4
-
1.02
-
0.040
L5
1.14
1.52
0.045
0.060
3
2
Notes
(1) Dimensioning and tolerancing as per ASME Y14.5M-1994
(2) Lead dimension uncontrolled in L5
(3) Dimension D1, E1, L3 and b3 establish a minimum mounting surface for thermal pad
(4) Dimensions 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 outermost extremes of the plastic body
(5) Outline conforms to JEDEC® outline TO-252AA
Revision: 06-Jun-17
Document Number: 95519
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Revision: 09-Jul-2021
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Document Number: 91000