• Reduced power loss in diode and switching transistor
• Higher frequency operation
• Reduced snubbing
• Reduced parts count
DESCRIPTION
VS-HFA30TA60CPbF 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 15 A
per leg continuous current, the VS-HFA30TA60CPbF is
especially well suited for use as the companion diode for
IGBTs and MOSFETs. In addition to ultrafast recovery time,
the HEXFRED
peak recovery current (I
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-HFA30TA60CPbF 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.
®
and Q
RRM
®
rr
product line features extremely low values of
) and does not exhibit any
RRM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOLTEST CONDITIONSVALUESUNITS
Cathode to anode voltageV
Maximum continuous forward current
Single pulse forward currentI
Maximum repetitive forward currentI
Maximum power dissipationP
Operating junction and storage temperature rangeT
Document Number: 94070For technical questions within your region, please contact one of the following:www.vishay.com
Revision: 24-May-11DiodesAmericas@vishay.com
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
per leg
per device30
This document is subject to change without notice.
R
I
F
FSM
FRM
D
, T
J
, DiodesAsia@vishay.com, DiodesEurope@vishay.com1
TC = 100 °C
TC = 25 °C74
T
= 100 °C29
C
Stg
600V
15
150
60
W
- 55 to + 150°C
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A
VS-HFA30TA60CPbF
Vishay Semiconductors
HEXFRED
Ultrafast Soft Recovery Diode, 2 x 15 A
ELECTRICAL SPECIFICATIONS PER LEG (TJ = 25 °C unless otherwise specified)
PARAMETER SYMBOLTEST CONDITIONS MIN. TYP. MAX. UNITS
Cathode to anode
breakdown voltage
Maximum forward voltageV
Maximum reverse
leakage current
Junction capacitanceC
Series inductanceL
DYNAMIC RECOVERY CHARACTERISTICS PER LEG (TJ = 25 °C unless otherwise specified)
PARAMETER SYMBOLTEST CONDITIONS MIN. TYP. MAX. UNITS
Reverse recovery time
See fig. 5 and 10
Peak recovery current
See fig. 6
Reverse recovery charge
See fig. 7
Peak rate of fall of
recovery current during t
See fig. 8
b
V
BR
IR = 100 μA600--
IF = 15 A
= 30 A-1.52.0
I
F
I
= 15 A, TJ = 125 °C-1.21.6
F
VR = VR rated
T
= 125 °C, VR = 0.8 x VR rated-4001000
J
VR = 200 VSee fig. 3-2550pF
T
Measured lead to lead 5 mm from package
S
body
rr
IF = 1.0 A, dIF/dt = 200 A/μs, VR = 30 V-19-
TJ = 25 °C
TJ = 125 °C-70120
TJ = 25 °C-4.06.0
TJ = 125 °C-6.510
rr1
rr2
TJ = 25 °C-80180
TJ = 125 °C-220600
/dt1TJ = 25 °C-250-
/dt2TJ = 125 °C-160-
dI
dI
I
RM
t
I
RRM1
I
RRM2
Q
Q
(rec)M
(rec)M
FM
t
rr1
rr2
®
= 15 A
I
F
dI
/dt = 200 A/μs
F
V
= 200 V
R
See fig. 1
See fig. 2
-1.31.7
-1.010
-8-nH
-4260
V
μA
nst
A
nC
A/μs
THERMAL - MECHANICAL SPECIFICATIONS PER LEG
PARAMETER SYMBOLTEST CONDITIONSMIN. TYP. MAX. UNITS
Lead temperatureT
lead
Junction to case,
single leg conducting
Junction to case,
R
thJC
both legs conducting
Thermal resistance,
junction to ambient
Thermal resistance,
case to heatsink
R
R
thJA
thCS
Weight
Mounting torque
Marking deviceCase style TO-220ABHFA30TA60C
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THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
This document is subject to change without notice.
www.vishay.com/doc?91000
K/W
kgf · cm
(lbf · in)
Ultrafast Soft Recovery Diode, 2 x 15 A
I
R
- Reverse Current (µA)
VR - Reverse Voltage (V)
0100200300400500600
0.01
0.1
1
10
100
1000
10 000
94070_02
TJ = 125 °C
TJ = 150 °C
TJ = 25 °C
0.01
0.1
1
10
0.000010.00010.0010.010.11
t1 - Rectangular Pulse Duration (s)
Z
thJC
- Thermal Response
94070_04
P
DM
t
2
t
1
Notes:
1. Duty factor D = t
1/t2
2. Peak TJ = PDM x Z
thJC
+ T
C
Single pulse
(thermal response)
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
100
10
1
- Instantaneous Forward Current (A)
F
I
1.01.41.81.21.62.02.22.4
94070_01
VFM - Forward Voltage Drop (V)
TJ = 150 °C
= 125 °C
T
J
= 25 °C
T
J
HEXFRED
VS-HFA30TA60CPbF
®
Vishay Semiconductors
Fig. 1 - Maximum Forward Voltage Drop vs. Instantaneous Forward
Current (Per Leg)
100
- Junction Capacitance (pF)
T
C
10
0100200400500300600
94070_03
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage (Per Leg)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage (Per Leg)
TJ = 25 °C
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Revision: 24-May-11DiodesAmericas@vishay.com
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
Fig. 4 - Maximum Thermal Impedance Z
, DiodesAsia@vishay.com, DiodesEurope@vishay.com3
This document is subject to change without notice.
Characteristics (Per Leg)
thJC
www.vishay.com/doc?91000
VS-HFA30TA60CPbF
t
rr
(ns)
dIF/dt (A/µs)
1001000
0
100
80
20
40
60
94070_05
IF = 30 A
I
F
= 15 A
I
F
= 5.0 A
VR = 200 V
T
J
= 125 °C
T
J
= 25 °C
I
RR
(A)
dIF/dt (A/µs)
1001000
0
25
20
5
10
15
94070_06
IF = 30 A
I
F
= 15 A
I
F
= 5 A
VR = 200 V
T
J
= 125 °C
T
J
= 25 °C
Q
rr
(nC)
dIF/dt (A/µs)
1001000
0
800
200
400
600
94070_07
IF = 30 A
I
F
= 15 A
I
F
= 5 A
VR = 200 V
T
J
= 125 °C
T
J
= 25 °C
Vishay Semiconductors
HEXFRED
®
Ultrafast Soft Recovery Diode, 2 x 15 A
Fig. 5 - Typical Reverse Recovery Time vs. dIF/dt (Per Leg)
Fig. 6 - Typical Recovery Current vs. dI
/dt (Per Leg)
F
Fig. 7 - Typical Stored Charge vs. dI
10 000
/dt (A/µs)
(rec)M
dI
94070_08
VR = 200 V
= 125 °C
T
J
= 25 °C
T
J
IF = 30 A
I
= 15 A
1000
100
F
= 5 A
I
F
1001000
dIF/dt (A/µs)
Fig. 8 - Typical dI
/dt vs. dIF/dt (Per Leg)
(rec)M
/dt (Per Leg)
F
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THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
This document is subject to change without notice.
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HEXFRED
Q
rr
0.5 I
RRM
dI
(rec)M
/dt
0.75 I
RRM
I
RRM
t
rr
t
b
t
a
I
F
dIF/dt
0
(1)
(2)
(3)
(4)
(5)
(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 dened by t
rr
and I
RRM
trr x I
RRM
2
Q
rr
=
(5) dI
(rec)M
/dt - peak rate of change of
current during t
b
portion of t
rr
V
(AVAL)
V
R(RATED)
I
L(PK)
Decay
time
Current
monitor
High-speed
switch
D.U.T.
R
g
= 25 Ω
+
Freewheel
diode
V
d
= 50 V
L = 100 µH
®
Ultrafast Soft Recovery Diode, 2 x 15 A
V
= 200 V
R
0.01 Ω
L = 70 μH
D.U.T.
VS-HFA30TA60CPbF
Vishay Semiconductors
dIF/dt
adjust
G
D
IRFP250
S
Fig. 9 - Reverse Recovery Parameter Test Circuit
Document Number: 94070For technical questions within your region, please contact one of the following:www.vishay.com
Revision: 24-May-11DiodesAmericas@vishay.com
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
Fig. 10 - Reverse Recovery Waveform and Definitions
Fig. 11 - Avalanche Test Circuit and Waveforms
, DiodesAsia@vishay.com, DiodesEurope@vishay.com5
This document is subject to change without notice.
www.vishay.com/doc?91000
VS-HFA30TA60CPbF
2
-HEXFRED® family
4
-Current rating (30 = 30 A)
4
5
-Package:
4
TA = TO-220AB
3
-Electron irradiated
6
7
-Voltage rating (60 = 600 V)
1-Vishay Semiconductors product
-
Circuit configuration:
C = Common cathode
8
Tube standard pack quantity: 50 pieces
-PbF = Lead (Pb)-free
Device code
51324678
VS-HFA30TA60CPbF
Vishay Semiconductors
Ultrafast Soft Recovery Diode, 2 x 15 A
ORDERING INFORMATION TABLE
HEXFRED
®
LINKS TO RELATED DOCUMENTS
Dimensionswww.vishay.com/doc?95222
Part marking informationwww.vishay.com/doc?95225
www.vishay.comFor technical questions within your region, please contact one of the following:Document Number: 94070
6DiodesAmericas@vishay.com
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
D14.8515.250.5850.6003Q2.603.000.1020.118
D18.389.020.3300.35590° to 93°90° to 93°
D211.6812.880.4600.5076
Notes
(1)
Dimensioning and tolerancing as per ASME Y14.5M-1994
(2)
Lead dimension and finish uncontrolled in L1
(3)
Dimension D, D1 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)
Dimension b1, b3 and c1 apply to base metal only
(5)
Controlling dimensions: inches
(6)
Thermal pad contour optional within dimensions E, H1, D2 and
E1
Document Number: 95222For technical questions within your region, please contact one of the following:www.vishay.com
Revision: 08-Mar-11DiodesAmericas@vishay.com
NOTESSYMBOL
, DiodesAsia@vishay.com, DiodesEurope@vishay.com1
(7)
(8)
Dimensions E2 x H1 define a zone where stamping and
singulation irregularities are allowed
Outline conforms to JEDEC TO-220, except A2 (maximum) and
D2 (minimum) where dimensions are derived from the actual
package outline
MILLIMETERSINCHES
NOTES
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Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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including but not limited to the warranty expressed therein.
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