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VS-HFA320NJ40CPBF

P1-P3P4-P6P7-P7
VS-HFA320NJ40CPbF
www.vishay.com
Vishay Semiconductors
Revision: 28-Oct-16
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
HEXFRED
®
Ultrafast Soft Recovery Diode, 320 A
FEATURES
• Very low Q
rr
and t
rr
• UL approved file E222165
• Designed and qualified for industrial level
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
BENEFITS
• Reduced RFI and EMI
• Reduced snubbing
DESCRIPTION / APPLICATIONS
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 dI
F
/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.
PRODUCT SUMMARY
I
F(AV)
320 A
V
R
400 V
I
F(DC)
at T
C
255 A at 85 °C
Package TO-244 (TO-244AB)
Circuit Two diodes common cathode
Base common
cathode
Lug
terminal
anode 1
Lug
terminal
anode 2
TO-244
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS MAX. UNITS
Cathode to anode voltage V
R
400 V
Continuous forward current I
F
T
C
= 25 °C 420
A
T
C
= 85 °C 255
T
C
= 115 °C 160
Single pulse forward current I
FSM
Limited by junction temperature 1200
Non-repetitive avalanche energy E
AS
L = 100 μH, duty cycle limited by maximum T
J
1.4 mJ
Maximum power dissipation P
D
T
C
= 25 °C 625
W
T
C
= 100 °C 250
Operating junction and storage
temperature range
T
J
, T
Stg
-55 to +150 °C
ELECTRICAL SPECIFICATIONS (T
J
= 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Cathode to anode
breakdown voltage
V
BR
I
R
= 100 μA 400 - -
V
Maximum forward voltage V
FM
I
F
= 160 A
See fig. 1
- 1.10 1.35
I
F
= 320 A - 1.30 1.54
I
F
= 160 A, T
J
= 125 °C - 1.00 1.20
Maximum reverse
leakage current
I
RM
T
J
= 125 °C, V
R
= 400 V See fig. 2 - 0.9 3 mA
Junction capacitance C
T
V
R
= 200 V See fig. 3 - 370 500 pF
Series inductance L
S
From top of terminal hole to mounting plane - 5.0 - nH
VS-HFA320NJ40CPbF
www.vishay.com
Vishay Semiconductors
Revision: 28-Oct-16
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
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.
Fig. 1 - Maximum Forward Voltage Drop vs.
Instantaneous Forward Current (Per Leg)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage (Per Leg)
DYNAMIC RECOVERY CHARACTERISTICS (T
J
= 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Reverse recovery time
See fig. 5
t
rr
I
F
= 1.0 A, dI
F
/dt = 200 A/μs, V
R
= 30 V - 45 -
nsT
J
= 25 °C
I
F
= 160 A
dI
F
/dt = 200 A/μs
V
R
= 200 V
-90140
T
J
= 125 °C - 290 440
Peak recovery current
See fig. 6
I
RRM
T
J
= 25 °C - 8.7 20
A
T
J
= 125 °C - 18 30
Reverse recovery charge
See fig. 7
Q
rr
T
J
= 25 °C - 420 1100
nC
T
J
= 125 °C - 2600 7000
Peak rate of recovery current
See fig. 8
dI
(rec)M
/dt
T
J
= 25 °C - 300 -
A/μs
T
J
= 125 °C - 280 -
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL MIN. TYP. MAX. UNITS
Maximum junction and storage temperature range T
J
, T
Stg
- 55 - 150 °C
Thermal resistance, junction to case
per leg
R
thJC
- - 0.19
°C/W
K/W
per module - - 0.095
Typical thermal resistance, case to heatsink R
thCS
-0.10-
Weight
-68- g
-2.4-oz.
Mounting torque
(1)
30 (3.4) - 40 (4.6)
lbf · in
(N · m)
center hole 12 (1.4) - 18 (2.1)
Terminal torque 30 (3.4) - 40 (4.6)
Vertical pull --80
lbf in
2" lever pull --35
1
10
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
0.2 1.80.8
V
FM
- Forward Voltage Drop (V)
I
F
- Instantaneous Forward Current (A)
100
0.4 1.4
1000
0.6 1.0 1.61.2
100
1
10
100
V
R
- Reverse Voltage (V)
I
R
- Reverse Current (µA)
200
400
1000
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
10 000
300
0.1
VS-HFA320NJ40CPbF
www.vishay.com
Vishay Semiconductors
Revision: 28-Oct-16
3
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
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage (Per Leg)
Fig. 4 - Maximum Allowable Case Temperature vs.
DC Forward Current (Per Leg)
Fig. 5 - Typical Reverse Recovery Time vs. dI
F
/dt (Per Leg)
Fig. 6 - Typical Recovery Current vs. dI
F
/dt (Per Leg)
Fig. 7 - Typical Stored Charge vs. dI
F
/dt (Per Leg)
Fig. 8 - Typical dI
(rec)M
/dt vs. dI
F
/dt (Per Leg)
1000
10 000
1 10 100 1000
100
V
R
- Reverse Voltage (V)
C
T
- Junction Capacitance (pF)
T
J
= 25 °C
80
160
0 100 300 500
0
I
F(AV)
- DC Forward Current (A)
Maximum Allowable
Case Temperature (°C)
DC
140
120
100
60
40
20
200 400
250
0
100
1000
dI
F
/dt (A/µs)
t
rr
(ns)
50
T
J
= 125 °C
T
J
= 25 °C
150
100
I
F
= 200 A
I
F
= 160 A
I
F
= 70 A
200
300
350
400
70
60
0
100
1000
dI
F
/dt (A/µs)
I
RRM
(A)
40
I
F
= 200 A
I
F
= 160 A
I
F
= 70 A
T
J
= 125 °C
T
J
= 25 °C
20
50
30
10
80
4000
100
1000
dI
F
/dt (A/µs)
Q
rr
(nC)
T
J
= 125 °C
T
J
= 25 °C
2000
1000
3000
0
5000
I
F
= 200 A
I
F
= 160 A
I
F
= 70 A
6000
7000
1000
100
100
1000
dI
F
/dt (A/µs)
dI
(rec)M
/dt (A/µs)
10 000
T
J
= 125 °C
T
J
= 25 °C
200 A
160 A
70 A
P1-P3P4-P6P7-P7

VS-HFA320NJ40CPBF

Mfr. #:
Buy VS-HFA320NJ40CPBF
Manufacturer:
Vishay Semiconductors
Description:
Rectifiers 400 Volt 420 Amp Common Cathode
Lifecycle:
New from this manufacturer.
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