HFB50HC20C(2001) Просмотр технического описания (PDF) - International Rectifier
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HFB50HC20C Datasheet PDF : 5 Pages
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FRED
Features
• Reduced RFI and EMI
• Reduced Snubbing
• Extensive Characterization of Recovery Parameters
• Hermetic
PD - 94238A
HFB50HC20C
Ultrafast, Soft Recovery Diode
VR = 200V
IF(AV) = 50A
trr = 35ns
Description
These Ultrafast, soft recovery 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.
Absolute Maximum Ratings
VR
IF(AV)
IFSM
PD @ TC = 25°C
TJ, TSTG
Parameter
Cathode to Anode Voltage ( Per Leg )
Continuous Forward Current, Q TC =107 °C
Single Pulse Forward Current, R TC = 25°C ( Per Leg )
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
Note: Q D.C. = 50% rect. wave
R 1/2 sine wave, 60 Hz , P.W. = 8.33 ms
Max.
200
50
300
130
-55 to +150
Units
V
A
W
°C
CASE STYLE
(ISOLATED BASE)
TO-258AA
ANODE COMMON ANODE
CATHODE
www.irf.com
1
08/02/01
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