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Numéro de référence | HFA140NH60R | ||
Description | soft recovery diode | ||
Fabricant | International Rectifier | ||
Logo | |||
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HEXFREDTM
Features
Reduced RFI and EMI
Reduced Snubbing
Extensive Characterization of
Recovery Parameters
PD -2.446 rev. B 03/99
HFA140NH60R
Ultrafast, Soft Recovery Diode
LUG
TERMINAL
CATHODE
ad
BASE ANODE
VR = 600V
VF(typ.) = 1.3V
IF(AV) = 140A
Qrr (typ.) = 490nC
IRRM(typ.) = 9.3A
trr(typ.) = 39ns
di(rec)M/dt (typ.) = 200A/µs
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.
HALF-PAK
Absolute Maximum Ratings (per Leg)
VR
IF @ TC = 25°C
IF @ TC = 100°C
IFSM
EAS
PD @ TC = 25°C
PD @ TC = 100°C
TJ
TSTG
Parameter
Cathode-to-Anode Voltage
Continuous Forward Current
Continuous Forward Current
Single Pulse Forward Current
Non-Repetitive Avalanche Energy
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and
Storage Temperature Range
Max.
600
193
96
800
220
521
208
-55 to +150
Units
V
A
µJ
W
°C
Thermal - Mechanical Characteristics
Parameter
Min. Typ. Max. Units
RthJC
RthCS
Wt
Junction-to-Case
Case-to-Sink, Flat, Greased Surface
Weight
0.15
26 (0.9)
0.24
°C/W
K/W
g (oz)
Mounting Torque
Terminal Torque
15 (1.7)
30 (3.4)
25 (2.8) lbfin
40 (4.6) (Nm)
Vertical Pull
2 inch Lever Pull
80 lbfin
40
Note: Limited by junction temperature
L = 100µH, duty cycle limited by max TJ
125°C
Mounting surface must be smooth, flat, free or burrs or other
protrusions. Apply a thin even film or thermal grease to mounting
surface. Gradually tighten each mounting bolt in 5-10 lbfin steps
until desired or maximum torque limits are reached. Module
1
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Pages | Pages 5 | ||
Télécharger | [ HFA140NH60R ] |
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