VS-HFA50PA60CHN3
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Vishay Semiconductors
HEXFRED®
Ultrafast Soft Recovery Diode, 2 x 25 A
FEATURES
• Ultrafast and ultrasoft recovery
• Very low IRRM and Qrr
• AEC-Q101 qualified, meets JESD 201
class 1A whisker test
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
BENEFITS
TO-247AC
•
•
•
•
•
Base
common
cathode
2
Reduced RFI and EMI
Reduced power loss in diode and switching transistor
Higher frequency operation
Reduced snubbing
Reduced parts count
DESCRIPTION
VS-HFA50PA60CHN3 is a state of the art center tap
ultrafast recovery diode. Employing the latest in epitaxial
construction and advanced processing techniques it
features a superb combination of characteristics which
result in performance which is unsurpassed by any rectifier
previously available. With basic ratings of 600 V and 25 A
per leg continuous current, the VS-HFA50PA60CHN3 is
especially well suited for use as the companion diode for
IGBTs and MOSFETs. In addition to ultrafast recovery time,
the HEXFRED® product line features extremely low values of
peak recovery current (IRRM) and does not exhibit any
tendency to “snap-off” during the tb portion of recovery. The
HEXFRED features combine to offer designers a rectifier
with lower noise and significantly lower switching losses in
both the diode and the switching transistor. These
HEXFRED advantages can help to significantly reduce
snubbing, component count and heatsink sizes. The
HEXFRED VS-HFA50PA60CHN3 is ideally suited for
applications in power supplies and power conversion
systems (such as inverters), motor drives, and many other
similar applications where high speed, high efficiency is
needed.
1
3
Anode
Anode
2
1
2
Common
cathode
PRODUCT SUMMARY
Package
TO-247AC
IF(AV)
2 x 25 A
VR
600 V
VF at IF
1.3 V
trr typ.
23 ns
TJ max.
150 °C
Diode variation
Single die
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Cathode to anode voltage
Maximum continuous forward current
TEST CONDITIONS
VR
per leg
per device
IF
TC = 100 °C
VALUES
UNITS
600
V
25
50
Single pulse forward current
IFSM
225
Maximum repetitive forward current
IFRM
100
Maximum power dissipation
Operating junction and storage temperature range
PD
TJ, TStg
TC = 25 °C
150
TC = 100 °C
60
-55 to +150
A
W
°C
Revision: 15-Jul-15
Document Number: 94678
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ELECTRICAL SPECIFICATIONS PER LEG (TJ = 25 °C unless otherwise specified)
PARAMETER
Cathode to anode
breakdown voltage
SYMBOL
VBR
TEST CONDITIONS
IR = 100 μA
IF = 25 A
Maximum forward voltage
VFM
IF = 50 A
See fig. 1
MIN.
TYP.
MAX.
600
-
-
-
1.3
1.7
-
1.5
2.0
UNITS
V
IF = 25 A, TJ = 125 °C
-
1.3
1.7
VR = VR rated
-
1.5
20
-
600
2000
-
55
100
pF
-
12
-
nH
MIN.
TYP.
MAX.
UNITS
23
-
Maximum reverse
leakage current
IRM
Junction capacitance
CT
VR = 200 V
Series inductance
LS
Measured lead to lead 5 mm from package body
TJ = 125 °C, VR = 0.8 x VR rated
See fig. 2
See fig. 3
μA
DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER
Reverse recovery time
See fig. 5, 10
Peak recovery current
See fig. 6
Reverse recovery charge
See fig. 7
Peak rate of fall of recovery
current during tb
See fig. 8
SYMBOL
TEST CONDITIONS
trr
IF = 1.0 A, dIF/dt = 200 A/μs, VR = 30 V
-
trr1
TJ = 25 °C
-
50
-
trr2
TJ = 125 °C
-
105
-
IRRM1
TJ = 25 °C
IRRM2
TJ = 125 °C
Qrr1
TJ = 25 °C
Qrr2
TJ = 125 °C
dI(rec)M/dt1
dI(rec)M/dt2
ns
-
4.5
-
IF = 25 A
-
8.0
-
dIF/dt = 200 A/μs
-
112
-
-
420
-
TJ = 25 °C
-
250
-
TJ = 125 °C
-
160
-
MIN.
TYP.
MAX.
UNITS
-
-
300
°C
-
-
0.83
-
-
0.42
VR = 200 V
A
nC
A/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Lead temperature
Junction to case,
single leg conducting
Junction to case,
both legs conducting
SYMBOL
Tlead
TEST CONDITIONS
0.063" from case (1.6 mm) for 10 s
RthJC
K/W
Thermal resistance,
junction to ambient
RthJA
Typical socket mount
-
-
40
Thermal resistance,
case to heatsink
RthCS
Mounting surface, flat, smooth and greased
-
0.25
-
-
6.0
-
-
0.21
-
oz.
-
12
(10)
kgf · cm
(lbf · in)
Weight
6.0
(5.0)
Mounting torque
Marking device
Case style TO-247AC
g
HFA50PA60CH
Revision: 15-Jul-15
Document Number: 94678
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Vishay Semiconductors
10 000
100
TJ = 150 °C
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
10
1
0.6
1000
IR - Reverse Current (µA)
IF - Instantaneous Forward Current (A)
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TJ = 125 °C
100
10
1
TJ = 25 °C
0.1
0.01
1.0
1.4
1.8
2.2
0
2.6
200
VFM - Forward Voltage Drop (V)
400
600
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop vs.
Instantaneous Forward Current (Per Leg)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
1000
TJ = 25 °C
100
10
1
10
100
1000
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
ZthJC - Thermal Response
1
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.1
PDM
t1
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Revision: 15-Jul-15
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Vishay Semiconductors
140
1400
IF = 50 A
IF = 25 A
IF = 10 A
120
1200
80
60
40
800
600
400
VR = 200 V
TJ = 125 °C
TJ = 25 °C
20
200
0
100
0
100
1000
1000
dIF/dt (A/µs)
dIF/dt (A/µs)
Fig. 5 - Typical Reverse Recovery Time vs.
dIF/dt (Per Leg)
Fig. 7 - Typical Stored Charge vs. dIF/dt (Per Leg)
30
10 000
VR = 200 V
TJ = 125 °C
TJ = 25 °C
25
IF = 50 A
IF = 25 A
IF = 10 A
dI(rec)M/dt (A/µs)
20
Irr (A)
IF = 50 A
IF = 25 A
IF = 10 A
1000
Qrr (nC)
trr (ns)
100
VR = 200 V
TJ = 125 °C
TJ = 25 °C
15
10
IF = 50 A
IF = 25 A
IF = 10 A
1000
VR = 200 V
TJ = 125 °C
TJ = 25 °C
5
0
100
100
100
1000
1000
dIF/dt (A/µs)
dIF/dt (A/µs)
Fig. 6 - Typical Recovery Current vs. dIF/dt (Per Leg)
Fig. 8 - Typical dI(rec)M/dt vs. dIF/dt (Per Leg)
(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: 15-Jul-15
Document Number: 94678
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VS-HFA50PA60CHN3
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Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS-
HF
A
50
PA
60
C
H
N3
1
2
3
4
5
6
7
8
9
1
-
Vishay Semiconductors product
2
-
HEXFRED® family
3
-
Electron irradiated
4
-
Current rating (50 = 50 A)
5
-
PA = TO-247AC
6
-
Voltage rating: (60 = 600 V)
7
-
Circuit configuration
C = common cathode
8
-
H = AEC-Q101 qualified
9
-
Environmental digit:
N3 = halogen-free, RoHS-compliant, and totally lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
VS-HFA50PA60CHN3
QUANTITY PER T/R
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
25
500
Antistatic plastic tube
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
www.vishay.com/doc?95223
TO-247AC-N3
www.vishay.com/doc?95007
Revision: 15-Jul-15
Document Number: 94678
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Outline Dimensions
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Vishay Semiconductors
TO-247AC
DIMENSIONS in millimeters and inches
A
A
(3)
(6) Φ P
E
B
(2) R/2
A2
S
(Datum B)
Ø K M DBM
Φ P1
A
D2
Q
2xR
(2)
D1 (4)
D
1
4
D
3
2
Thermal pad
(5) L1
C
L
A
See view B
2 x b2
3xb
0.10 M C A M
0.01 M D B M
View A - A
C
2x e
A1
b4
(b1, b3, b5)
Plating
(4)
E1
Base metal
D DE
(c)
c1
E
C
C
(b, b2, b4)
(4)
Section C - C, D - D, E - E
SYMBOL
A
A1
A2
b
b1
b2
b3
b4
b5
c
c1
D
D1
MILLIMETERS
MIN.
MAX.
4.65
5.31
2.21
2.59
1.50
2.49
0.99
1.40
0.99
1.35
1.65
2.39
1.65
2.34
2.59
3.43
2.59
3.38
0.38
0.89
0.38
0.84
19.71
20.70
13.08
-
INCHES
MIN.
MAX.
0.183
0.209
0.087
0.102
0.059
0.098
0.039
0.055
0.039
0.053
0.065
0.094
0.065
0.092
0.102
0.135
0.102
0.133
0.015
0.035
0.015
0.033
0.776
0.815
0.515
-
View B
NOTES
3
4
SYMBOL
D2
E
E1
e
ØK
L
L1
ØP
Ø P1
Q
R
S
MILLIMETERS
MIN.
MAX.
0.51
1.30
15.29
15.87
13.46
5.46 BSC
0.254
14.20
16.10
3.71
4.29
3.56
3.66
6.98
5.31
5.69
4.52
5.49
5.51 BSC
INCHES
MIN.
MAX.
0.020
0.051
0.602
0.625
0.530
0.215 BSC
0.010
0.559
0.634
0.146
0.169
0.14
0.144
0.275
0.209
0.224
0.178
0.216
0.217 BSC
NOTES
3
Notes
(1) Dimensioning and tolerancing per ASME Y14.5M-1994
(2) Contour of slot optional
(3) 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 outermost extremes of the plastic body
(4) Thermal pad contour optional with dimensions D1 and E1
(5) Lead finish uncontrolled in L1
(6) Ø P to have a maximum draft angle of 1.5 to the top of the part with a maximum hole diameter of 3.91 mm (0.154")
(7) Outline conforms to JEDEC® outline TO-247 with exception of dimension c
Revision: 11-Dec-2019
Document Number: 95223
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Revision: 01-Jan-2023
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Document Number: 91000