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HFA320NJ40D Datasheet(PDF) 1 Page - International Rectifier

No. de Pieza. HFA320NJ40D
Descripción  Ultrafast, Soft Recovery Diode
Descarga  5 Pages
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Fabricante  IRF [International Rectifier]
Página de inicio  http://www.irf.com
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HFA320NJ40D Datasheet(HTML) 1 Page - International Rectifier

   
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• Reduced RFI and EMI
• Reduced Snubbing
• Extensive Characterization of
Recovery Parameters
Features
Description
HEXFREDTM 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/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.
Ultrafast, Soft Recovery Diode
HEXFREDTM
HFA320NJ40D
PD -2.513 rev. A 02/99
VR = 400V
VF(typ.)ƒ = 1V
IF(AV) = 320A
Qrr (typ.) = 420nC
IRRM(typ.) = 8.7A
trr(typ.) = 45ns
di(rec)M/dt (typ.)ƒ = 280A/µs
TO-244AB
Thermal - Mechanical Characteristics
Absolute Maximum Ratings (per Leg)
lbf•in
(N•m)
°C/W
K/W
Parameter
Min.
Typ.
Max.
Units
RthJC
Junction-to-Case, Single Leg Conducting
––––
––––
0.24
Junction-to-Case, Both Legs Conducting
––––
––––
0.12
RthCS
Case-to-Sink, Flat, Greased Surface
––––
0.10
––––
Wt
Weight
––––
79 (2.8)
––––
g (oz)
Mounting Torque „
30 (3.4)
––––
40 (4.6)
Mounting Torque Center Hole
12 (1.4)
––––
18 (2.1)
Terminal Torque
30 (3.4)
––––
40 (4.6)
Vertical Pull
––––
––––
80
2 inch Lever Pull
––––
––––
35
Parameter
Max.
Units
VR
Cathode-to-Anode Voltage
400
V
IF @ TC = 25°C
Continuous Forward Current
321
IF @ TC = 100°C
Continuous Forward Current
160
IFSM
Single Pulse Forward Current 
1200
EAS
Non-Repetitive Avalanche Energy ‚
1.4
mJ
PD @ TC = 25°C
Maximum Power Dissipation
625
PD @ TC = 100°C
Maximum Power Dissipation
250
TJ
Operating Junction and
TSTG
Storage Temperature Range
-55 to +150
W
A
C
lbf•in
Note:  Limited by junction temperature
„ Mounting surface must be smooth, flat, free or burrs or other
‚ L = 100µH, duty cycle limited by max TJ
protrusions. Apply a thin even film or thermal grease to mounting
ƒ 125°C
surface. Gradually tighten each mounting bolt in 5-10 lbf•in steps
until desired or maximum torque limits are reached. Module
1
Anode
Cathode
1
2
Base AC


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