VS-HFA04SD60SHM3
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Vishay Semiconductors
HEXFRED®,
Ultrafast Soft Recovery Diode, 4 A
FEATURES
• Ultrafast recovery time
2, 4
• Ultrasoft recovery
• Very low IRRM
• Very low Qrr
DPAK (TO-252AA)
1
N/C
3
Anode
• Guaranteed avalanche
• Specified at operating temperature
• AEC-Q101 qualified
• Meets JESD 201 class 2 whisker test
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
PRIMARY CHARACTERISTICS
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
IF(AV)
4A
VR
600 V
VF at IF
1.4 V
trr typ.
17 ns
TJ max.
150 °C
Package
DPAK (TO-252AA)
Circuit configuration
Single
BENEFITS
• Reduced RFI and EMI
• Reduced power loss in diode and switching transistor
• Higher frequency operation
• Reduced snubbing
• Reduced parts count
DESCRIPTION / APPLICATIONS
These diodes are optimized to reduce losses and EMI / RFI
in high frequency power conditioning systems. The softness
of the recovery eliminates the need for a snubber in
most applications. These devices are ideally suited for
freewheeling, flyback, power converters, motor drives, and
other applications where high speed and reduced switching
losses are design requirements.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Cathode to anode voltage
VRRM
Maximum continuous forward current
IF(AV)
TEST CONDITIONS
TC = 100 °C
VALUES
UNITS
600
V
4
Single pulse forward current
IFSM
Repetitive peak forward current
IFRM
TC = 116 °C
16
PD
TC = 100 °C
10
W
-55 to +150
°C
Maximum power dissipation
Operating junction and storage temperatures
TJ, TStg
25
A
Revision: 19-Feb-2021
Document Number: 94756
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Vishay Semiconductors
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER
Breakdown voltage,
blocking voltage
Forward voltage
See fig. 1
SYMBOL
VBR,
VR
VF
TEST CONDITIONS
MIN.
TYP.
MAX.
600
-
-
IF = 4 A
-
1.5
1.8
IF = 8 A
-
1.8
2.2
IR = 100 μA
IF = 4 A, TJ = 125 °C
-
1.4
1.7
VR = VR rated
-
0.17
3.0
TJ = 125 °C, VR = 0.8 x VR rated
-
44
300
UNITS
V
Maximum reverse
leakage current
IR
Junction capacitance
CT
VR = 200 V
-
4
8
pF
Series inductance
LS
Measured lead to lead 5 mm from package body
-
8.0
-
nH
UNITS
μA
DYNAMIC RECOVERY CHARACTERISTICS (TC = 25 °C unless otherwise specified)
PARAMETER
Reverse recovery time
Peak recovery current
SYMBOL
trr
IRRM
MIN.
TYP.
MAX.
IF = 1.0 A, dIF/dt = 200 A/μA, VR = 30 V
TEST CONDITIONS
-
17
-
TJ = 25 °C
-
28
42
TJ = 125 °C
-
38
57
-
2.9
5.2
-
3.7
6.7
TJ = 25 °C
IF = 4 A
dIF/dt = 200 A/μs
VR = 200 V
TJ = 125 °C
A
-
40
60
TJ = 125 °C
-
70
105
TJ = 25 °C
-
280
-
TJ = 125 °C
-
235
-
MIN.
TYP.
MAX.
UNITS
TJ, TStg
-55
-
150
°C
Thermal resistance,
junction to case
RthJC
-
-
5.0
Thermal resistance,
junction to ambient
RthJA
-
-
80
-
2.0
-
g
-
0.07
-
oz.
6.0
(5.0)
-
12
(10)
kgf · cm
(lbf ⋅ in)
Reverse recovery charge
Rate of fall of recovery current
Qrr
dI(rec)M/dt
TJ = 25 °C
ns
nC
A/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction and
storage temperature range
SYMBOL
TEST CONDITIONS
°C/W
Typical socket mount
Weight
Mounting torque
Marking device
Case style DPAK (TO-252AA)
HFA04SD60SH
Revision: 19-Feb-2021
Document Number: 94756
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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
VS-HFA04SD60SHM3
Vishay Semiconductors
100
1000
10
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
1
0.1
TJ = 150 °C
100
IR - Reverse Current (µA)
IF - Instantaneous Forward Current (A)
www.vishay.com
TJ = 125 °C
10
1
TJ = 25 °C
0.1
0.01
0.001
0
2
1
3
4
5
0
6
100
200
300
400
500
VF - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage
CT - Junction Capacitance (pF)
100
TJ = 25 °C
10
1
1
10
100
1000
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
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
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.001
0.01
0.1
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Revision: 19-Feb-2021
Document Number: 94756
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Vishay Semiconductors
50
200
180
IF = 8 A
IF = 4 A
160
40
trr (ns)
Qrr (nC)
140
30
VR = 200 V
TJ = 125 °C
TJ = 25 °C
IF = 8 A
IF = 4 A
120
100
80
60
VR = 200 V
TJ = 125 °C
TJ = 25 °C
40
20
100
20
100
1000
dIF/dt (A/µs)
dIF/dt (A/µs)
Fig. 5 - Typical Reverse Recovery Time vs. dIF/dt
Fig. 7 - Typical Stored Charge vs. dIF/dt
14
1000
IF = 8 A
IF = 4 A
12
IF = 8 A
IF = 4 A
dI(rec)M/dt (A/µs)
10
IRR (A)
1000
8
6
4
VR = 200 V
TJ = 125 °C
TJ = 25 °C
VR = 200 V
TJ = 125 °C
TJ = 25 °C
2
0
100
1000
100
100
1000
dIF/dt (A/µs)
dIF/dt (A/µs)
Fig. 6 - Typical Recovery Current vs. dIF/dt
Fig. 8 - Typical dI(rec)M/dt vs. dIF/dt
Revision: 19-Feb-2021
Document Number: 94756
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-HFA04SD60SHM3
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Vishay Semiconductors
VR = 200 V
0.01 Ω
L = 70 μH
D.U.T.
dIF/dt
adjust
D
IRFP250
G
S
Fig. 9 - Reverse Recovery Parameter Test Circuit
(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. 10 - Reverse Recovery Waveform and Definitions
Revision: 19-Feb-2021
Document Number: 94756
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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
VS-HFA04SD60SHM3
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Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS-
HF
A
04
SD
60
S
TR
H
M3
1
2
3
4
5
6
7
8
9
10
1
-
Vishay Semiconductors product
2
-
HEXFRED® family
3
-
Electron irradiated
4
-
Current rating (04 = 4 A)
5
-
D-PAK
6
-
Voltage rating (60 = 600 V)
7
-
S = D-PAK
8
-
TR = tape and reel
R = tape and reel (right oriented)
L = tape and reel (left oriented)
9
-
H = AEC-Q101 qualified
10
-
Environmental digit:
M3 = halogen-free, RoHS-compliant, and terminations lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
VS-HFA04SD60SHM3
QUANTITY PER T/R
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
75
3000
Antistatic plastic tube
VS-HFA04SD60STRHM3
2000
2000
13" diameter reel
VS-HFA04SD60STRRHM3
3000
3000
13" diameter reel
VS-HFA04SD60STRLHM3
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?95033
Revision: 19-Feb-2021
Document Number: 94756
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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
Legal Disclaimer Notice
www.vishay.com
Vishay
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Revision: 09-Jul-2021
1
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