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Vishay Intertechnology Electronic Components Datasheet

VS-HFA320NJ40CPbF Datasheet

Ultrafast Soft Recovery Diode

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VS-HFA320NJ40CPbF pdf
www.vishay.com
VS-HFA320NJ40CPbF
Vishay Semiconductors
HEXFRED®
Ultrafast Soft Recovery Diode, 320 A
Lug
terminal
anode 1
Lug
terminal
anode 2
FEATURES
• Very low Qrr and trr
• UL approved file E222165
• Designed and qualified for industrial level
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
TO-244
Base common
cathode
BENEFITS
• Reduced RFI and EMI
• Reduced snubbing
PRODUCT SUMMARY
IF(AV)
320 A
VR 400 V
IF(DC) at TC
255 A at 85 °C
Package
TO-244 (TO-244AB)
Circuit
Two diodes common cathode
DESCRIPTION
HEXFRED® diodes are optimized to reduce losses and
EMI/RFI in high frequency power conditioning systems. An
extensive characterization of the recovery behavior for
different values of current, temperature and dIF/dt simplifies
the calculations of losses in the operating conditions. The
softness of the recovery eliminates the need for a snubber in
most applications. These devices are ideally suited for
power converters, motors drives and other applications
where switching losses are significant portion of the total
losses.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Cathode to anode voltage
VR
Continuous forward current
IF
Single pulse forward current
Non-repetitive avalanche energy
Maximum power dissipation
Operating junction and storage
temperature range
IFSM
EAS
PD
TJ, TStg
TEST CONDITIONS
TC = 25 °C
TC = 85 °C
TC = 115 °C
Limited by junction temperature
L = 100 μH, duty cycle limited by maximum TJ
TC = 25 °C
TC = 100 °C
MAX.
400
420
255
160
1200
1.4
625
250
-55 to 150
UNITS
V
A
mJ
W
°C
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Cathode to anode
breakdown voltage
VBR IR = 100 μA
Maximum forward voltage
Maximum reverse
leakage current
IF = 160 A
VFM IF = 320 A
IF = 160 A, TJ = 125 °C
IRM TJ = 125 °C, VR = 400 V
See fig. 1
See fig. 2
Junction capacitance
Series inductance
CT VR = 200 V
See fig. 3
LS From top of terminal hole to mounting plane
MIN.
400
-
-
-
-
-
-
TYP.
-
1.10
1.30
1.00
0.9
370
5.0
MAX.
-
1.35
1.54
1.20
3
500
-
UNITS
V
mA
pF
nH
Revision: 26-Mar-14
1 Document Number: 94072
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


Vishay Intertechnology Electronic Components Datasheet

VS-HFA320NJ40CPbF Datasheet

Ultrafast Soft Recovery Diode

No Preview Available !

VS-HFA320NJ40CPbF pdf
www.vishay.com
VS-HFA320NJ40CPbF
Vishay Semiconductors
DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
Reverse recovery time
See fig. 5
IF = 1.0 A, dIF/dt = 200 A/μs, VR = 30 V
trr TJ = 25 °C
TJ = 125 °C
-
-
-
45
90
290
Peak recovery current
See fig. 6
Reverse recovery charge
See fig. 7
IRRM
Qrr
TJ = 25 °C
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
IF = 160 A
dIF/dt = 200 A/μs
VR = 200 V
-
-
-
-
8.7
18
420
2600
Peak rate of recovery current
See fig. 8
dI(rec)M/dt
TJ = 25 °C
TJ = 125 °C
- 300
- 280
MAX.
-
140
440
20
30
1100
7000
-
-
UNITS
ns
A
nC
A/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction and storage temperature range
Thermal resistance, junction to case
per leg
per module
Typical thermal resistance, case to heatsink
Weight
Mounting torque (1)
Terminal torque
Vertical pull
2" lever pull
center hole
SYMBOL
TJ, TStg
RthJC
RthCS
MIN.
-55
-
-
-
-
-
30 (3.4)
12 (1.4)
30 (3.4)
-
-
TYP.
-
-
-
0.10
68
2.4
-
-
-
-
-
MAX.
150
0.19
0.095
-
-
-
40 (4.6)
18 (2.1)
40 (4.6)
80
35
UNITS
°C
°C/W
K/W
g
oz.
N m
(lbf in)
lbf in
Note
(1) Mounting surface must be smooth, flat, free of burrs or other protrusions. Apply a thin even film or thermal grease to mounting surface.
Gradually tighten each mounting bolt in 5 to 10 lbf in steps until desired or maximum torque limits are reached.
1000
100
TJ = 150 °C
10
TJ = 125 °C
TJ = 25 °C
1
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop vs.
Instantaneous Forward Current (Per Leg)
10 000
1000
100
TJ = 150 °C
TJ = 125 °C
10
1 TJ = 25 °C
0.1
100 200 300 400
VR - Reverse Voltage (V)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage (Per Leg)
Revision: 26-Mar-14
2 Document Number: 94072
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


Part Number VS-HFA320NJ40CPbF
Description Ultrafast Soft Recovery Diode
Maker Vishay
Total Page 7 Pages
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