VS-HFA50PA60CHN3
www.vishay.com
Vishay Semiconductors
HEXFRED
®
Ultrafast Soft Recovery Diode, 2 x 25 A
FEATURES
• Ultrafast and ultrasoft recovery
• Very low I
RRM
and Q
rr
• AEC-Q101 qualified, meets JESD 201
class 1A whisker test
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
TO-247AC
Base
common
cathode
2
BENEFITS
•
•
•
•
•
Reduced RFI and EMI
Reduced power loss in diode and switching transistor
Higher frequency operation
Reduced snubbing
Reduced parts count
DESCRIPTION
1
3
Anode
Anode
2
1
2
Common
cathode
PRODUCT SUMMARY
Package
I
F(AV)
V
R
V
F
at I
F
t
rr
typ.
T
J
max.
Diode variation
TO-247AC
2 x 25 A
600 V
1.3 V
23 ns
150 °C
Single die
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 (I
RRM
) and does not exhibit any
tendency to “snap-off” during the t
b
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.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Cathode to anode voltage
Maximum continuous forward current
Single pulse forward current
Maximum repetitive forward current
Maximum power dissipation
Operating junction and storage temperature range
per leg
per device
SYMBOL
V
R
I
F
I
FSM
I
FRM
P
D
T
J
, T
Stg
T
C
= 25 °C
T
C
= 100 °C
T
C
= 100 °C
TEST CONDITIONS
VALUES
600
25
50
225
100
150
60
-55 to +150
W
°C
A
UNITS
V
Revision: 15-Jul-15
Document Number: 94678
1
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
VS-HFA50PA60CHN3
www.vishay.com
Vishay Semiconductors
TEST CONDITIONS
I
R
= 100 μA
I
F
= 25 A
MIN.
600
-
See fig. 1
-
-
See fig. 2
See fig. 3
-
-
-
-
TYP.
-
1.3
1.5
1.3
1.5
600
55
12
MAX.
-
1.7
2.0
1.7
20
2000
100
-
μA
pF
nH
V
UNITS
ELECTRICAL SPECIFICATIONS PER LEG
(T
J
= 25 °C unless otherwise specified)
PARAMETER
Cathode to anode
breakdown voltage
SYMBOL
V
BR
Maximum forward voltage
V
FM
I
F
= 50 A
I
F
= 25 A, T
J
= 125 °C
V
R
= V
R
rated
T
J
= 125 °C, V
R
= 0.8 x V
R
rated
V
R
= 200 V
Maximum reverse
leakage current
Junction capacitance
Series inductance
I
RM
C
T
L
S
Measured lead to lead 5 mm from package body
DYNAMIC RECOVERY CHARACTERISTICS
(T
J
= 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 t
b
See fig. 8
SYMBOL
t
rr
t
rr1
t
rr2
I
RRM1
I
RRM2
Q
rr1
Q
rr2
dI
(rec)M
/dt1
dI
(rec)M
/dt2
T
J
= 25 °C
T
J
= 125 °C
T
J
= 25 °C
T
J
= 125 °C
T
J
= 25 °C
T
J
= 125 °C
T
J
= 25 °C
T
J
= 125 °C
I
F
= 25 A
dI
F
/dt = 200 A/μs
V
R
= 200 V
TEST CONDITIONS
I
F
= 1.0 A, dI
F
/dt = 200 A/μs, V
R
= 30 V
MIN.
-
-
-
-
-
-
-
-
-
TYP.
23
50
105
4.5
8.0
112
420
250
160
MAX.
-
-
-
-
-
-
-
-
A/μs
-
A
ns
UNITS
nC
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Lead temperature
Junction to case,
single leg conducting
Junction to case,
both legs conducting
Thermal resistance,
junction to ambient
Thermal resistance,
case to heatsink
Weight
Mounting torque
Marking device
Case style TO-247AC
SYMBOL
T
lead
TEST CONDITIONS
0.063" from case (1.6 mm) for 10 s
MIN.
-
-
R
thJC
-
R
thJA
R
thCS
Typical socket mount
Mounting surface, flat, smooth and greased
-
-
-
-
6.0
(5.0)
-
-
0.25
6.0
0.21
-
0.42
K/W
40
-
-
-
12
(10)
g
oz.
kgf · cm
(lbf · in)
TYP.
-
-
MAX.
300
0.83
UNITS
°C
HFA50PA60CH
Revision: 15-Jul-15
Document Number: 94678
2
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
VS-HFA50PA60CHN3
www.vishay.com
Vishay Semiconductors
10 000
T
J
= 150 °C
I
F
- Instantaneous Forward Current (A)
100
10
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
I
R
- Reverse Current (µA)
1000
100
10
1
0.1
0.01
T
J
= 25 °C
T
J
= 125 °C
1
0.6
1.0
1.4
1.8
2.2
2.6
0
200
400
600
V
FM
- Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop vs.
Instantaneous Forward Current (Per Leg)
V
R
- Reverse Voltage (V)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage (Per Leg)
1000
C
T
- Junction Capacitance (pF)
T
J
= 25 °C
100
10
1
10
100
1000
V
R
- Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
1
Z
thJC
- Thermal Response
0.1
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
Single pulse
(thermal resistance)
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
0.01
0.1
1
0.01
0.00001
0.0001
0.001
t
1
- Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
Revision: 15-Jul-15
Document Number: 94678
3
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
VS-HFA50PA60CHN3
www.vishay.com
140
120
100
80
60
40
20
0
100
V
R
= 200 V
T
J
= 125 °C
T
J
= 25 °C
1000
I
F
= 50 A
I
F
= 25 A
I
F
= 10 A
1400
1200
1000
V
R
= 200 V
T
J
= 125 °C
T
J
= 25 °C
I
F
= 50 A
I
F
= 25 A
I
F
= 10 A
Vishay Semiconductors
Q
rr
(nC)
t
rr
(ns)
800
600
400
200
0
100
1000
dI
F
/dt (A/µs)
Fig. 5 - Typical Reverse Recovery Time vs.
dI
F
/dt (Per Leg)
30
25
dI
F
/dt (A/µs)
Fig. 7 - Typical Stored Charge vs. dI
F
/dt (Per Leg)
10 000
V
R
= 200 V
T
J
= 125 °C
T
J
= 25 °C
dI
(rec)M
/dt (A/µs)
20
I
F
= 50 A
I
F
= 25 A
I
F
= 10 A
I
rr
(A)
I
F
= 50 A
I
F
= 25 A
I
F
= 10 A
1000
15
10
5
0
100
V
R
= 200 V
T
J
= 125 °C
T
J
= 25 °C
1000
100
100
1000
dI
F
/dt (A/µs)
Fig. 6 - Typical Recovery Current vs. dI
F
/dt (Per Leg)
(3)
dI
F
/dt (A/µs)
Fig. 8 - Typical dI
(rec)M
/dt vs. dI
F
/dt (Per Leg)
I
F
0
t
rr
t
a
t
b
Q
rr
(2)
(4)
I
RRM
0.5 I
RRM
dI
(rec)M
/dt
(5)
0.75 I
RRM
(1)
dI
F
/dt
(1) dI
F
/dt - rate of change of current
through zero crossing
(2) I
RRM
- peak reverse recovery current
(3) t
rr
- reverse recovery time measured
from zero crossing point of negative
going I
F
to point where a line passing
through 0.75 I
RRM
and 0.50 I
RRM
extrapolated to zero current.
(4)
Q
rr
- area under curve defined by t
rr
and I
RRM
Q
rr
=
t
rr
x I
RRM
2
(5) dI
(rec)M
/dt - peak rate of change of
current during t
b
portion of t
rr
Fig. 9 - Reverse Recovery Waveform and Definitions
Revision: 15-Jul-15
Document Number: 94678
4
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
VS-HFA50PA60CHN3
www.vishay.com
ORDERING INFORMATION TABLE
Device code
Vishay Semiconductors
VS-
1
HF
2
-
-
-
-
-
-
-
A
3
50
4
PA
5
60
6
C
7
H
8
N3
9
1
2
3
4
5
6
7
8
9
Vishay Semiconductors product
HEXFRED
®
family
Electron irradiated
Current rating (50 = 50 A)
PA = TO-247AC
Voltage rating: (60 = 600 V)
Circuit configuration
C = common cathode
-
-
H = AEC-Q101 qualified
Environmental digit:
N3 = halogen-free, RoHS-compliant, and totally lead (Pb)-free
ORDERING INFORMATION
(Example)
PREFERRED P/N
VS-HFA50PA60CHN3
QUANTITY PER T/R
25
MINIMUM ORDER QUANTITY
500
PACKAGING DESCRIPTION
Antistatic plastic tube
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
TO-247AC-N3
www.vishay.com/doc?95223
www.vishay.com/doc?95007
Revision: 15-Jul-15
Document Number: 94678
5
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
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