VISHAY HFA08TA60CS

HFA08TA60CS
Vishay High Power Products
HEXFRED®
Ultrafast Soft Recovery Diode, 2 x 4 A
FEATURES
•
•
•
•
•
•
Base
common
cathode
2
Ultrafast recovery
Ultrasoft recovery
Very low IRRM
Very low Qrr
Specified at operating conditions
Designed and qualified for industrial level
BENEFITS
•
•
•
•
•
2
1 Common
3
Anode cathode Anode
Reduced RFI and EMI
Reduced power loss in diode and switching transistor
Higher frequency operation
Reduced snubbing
Reduced parts count
DESCRIPTION
HFA08TA60CS 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 4 A per leg continuous
current, the HFA08TA60CS 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 HFA08TA60CS 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.
D2PAK
PRODUCT SUMMARY
VR
600 V
VF at 4 A at 25 °C
1.8 V
IF(AV)
2x4A
trr (typical)
17 ns
TJ (maximum)
150 °C
Qrr
40 nC
dI(rec)M/dt
280 A/µs
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Cathode to anode voltage
Maximum continuous forward current
per leg
per device
IF
Single pulse forward current
IFSM
Maximum repetitive forward current
IFRM
Maximum power dissipation
PD
Operating junction and storage temperature range
Document Number: 93041
Revision: 22-Oct-08
TEST CONDITIONS
VR
TC = 100 °C
VALUES
UNITS
600
V
4
8
25
A
16
TC = 25 °C
25
TC = 100 °C
10
TJ, TStg
For technical questions, contact: [email protected]
- 55 to + 150
W
°C
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HFA08TA60CS
Vishay High Power Products
HEXFRED®
Ultrafast Soft Recovery Diode,
2x4A
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Cathode to anode
breakdown voltage
VBR
IR = 100 µA
Maximum forward voltage
VFM
IF = 8.0 A
IF = 4.0 A
See fig. 1
MIN.
TYP.
MAX.
600
-
-
-
1.5
1.8
-
1.8
2.2
IF = 4.0 A, TJ = 125 °C
-
1.4
1.7
VR = VR rated
-
0.17
3.0
-
44
300
UNITS
V
Maximum reverse
leakage current
IRM
Junction capacitance
CT
VR = 200 V
See fig. 3
-
4.0
8.0
pF
Series inductance
LS
Measured lead to lead 5 mm from package body
-
8.0
-
nH
UNITS
TJ = 125 °C, VR = 0.8 x VR rated
See fig. 2
µA
DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER
Reverse recovery time
See fig. 5, 6 and 16
Peak recovery current
See fig. 7 and 8
Reverse recovery charge
See fig. 9 and 10
Peak rate of fall of recovery
current during tb
See fig. 11 and 12
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
-
17
-
trr
IF = 1.0 A, dIF/dt = 200 A/µs, VR = 30 V
trr1
TJ = 25 °C
-
28
42
trr2
TJ = 125 °C
-
38
57
ns
IRRM1
TJ = 25 °C
-
2.9
5.2
IRRM2
TJ = 125 °C
-
3.7
6.7
Qrr1
TJ = 25 °C
-
40
60
Qrr2
TJ = 125 °C
-
70
105
dI(rec)M/dt1
TJ = 25 °C
-
280
-
dI(rec)M/dt2
TJ = 125 °C
-
235
-
MIN.
TYP.
MAX.
UNITS
-
-
300
°C
-
-
5.0
-
-
80
-
2.0
-
-
0.07
-
oz.
-
12
(10)
kgf · cm
(lbf · in)
IF = 4.0 A
dIF/dt = 200 A/µs
VR = 200 V
A
nC
A/µs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Lead temperature
Tlead
Thermal resistance,
junction to case
RthJC
Thermal resistance,
junction to ambient
RthJA
TEST CONDITIONS
0.063" from case (1.6 mm) for 10 s
K/W
Typical socket mount
Weight
6.0
(5.0)
Mounting torque
Marking device
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Case style D2PAK
For technical questions, contact: [email protected]
g
HFA08TA60CS
Document Number: 93041
Revision: 22-Oct-08
HFA08TA60CS
HEXFRED®
Vishay High Power Products
Ultrafast Soft Recovery Diode,
2x4A
1000
10
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
1
TJ = 150 °C
100
IR - Reverse Current (µA)
IF - Instantaneous
Forward Current (A)
100
TJ = 125 °C
10
1
0.1
TJ = 25 °C
0.01
0.1
0.001
0
1
2
4
3
5
0
6
100
300
200
400
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop vs.
Instantaneous Forward Current
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage
500
CT - Junction Capacitance (pF)
100
TJ = 25 °C
10
1
1
10
100
1000
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
ZthJC - Thermal Response
10
1
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
PDM
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.001
t1
t2
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.01
0.1
1
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Document Number: 93041
Revision: 22-Oct-08
For technical questions, contact: [email protected]
www.vishay.com
3
HFA08TA60CS
Vishay High Power Products
HEXFRED®
Ultrafast Soft Recovery Diode,
2x4A
50
200
IF = 8 A
IF = 4 A
45
160
VR = 200 V
TJ = 125 °C
TJ = 25 °C
120
IF = 8 A
IF = 4 A
Qrr (nC)
trr (ns)
40
35
80
30
25
40
VR = 200 V
TJ = 125 °C
TJ = 25 °C
20
100
0
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
VR = 200 V
TJ = 125 °C
TJ = 25 °C
12
IF = 8 A
IF = 4 A
dI(rec)M/dt (A/µs)
10
Irr (A)
1000
IF = 8 A
IF = 4 A
8
6
4
VR = 200 V
TJ = 125 °C
TJ = 25 °C
2
0
100
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4
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
For technical questions, contact: [email protected]
Document Number: 93041
Revision: 22-Oct-08
HFA08TA60CS
HEXFRED®
Vishay High Power Products
Ultrafast Soft Recovery Diode,
2x4A
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
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95046
Part marking information
http://www.vishay.com/doc?95054
Packaging information
http://www.vishay.com/doc?95032
Document Number: 93041
Revision: 22-Oct-08
For technical questions, contact: [email protected]
www.vishay.com
5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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