Bulletin PD-20742 rev. B 07/01
80EBU04
Ultrafast Soft Recovery Diode
Features
鈥?Ultrafast Recovery
鈥?175擄C Operating Junction Temperature
Benefits
鈥?Reduced RFI and EMI
鈥?Higher Frequency Operation
鈥?Reduced Snubbing
鈥?Reduced Parts Count
t
rr
= 50ns (typ)
I
F(AV)
= 80Amp
V
R
= 400V
Description/ Applications
These diodes are optimized to reduce losses and EMI/ RFI in high frequency power conditioning systems.
The softness of the recovery eliminates the need for a snubber in most applications. These devices are ideally suited
for HF welding, power converters and other applications where switching losses are not significant portion of the total
losses.
Absolute Maximum Ratings
Parameters
V
R
I
F(AV)
I
FSM
I
FRM
!
T
J
, T
STG
Cathode to Anode Voltage
Continuous Forward Current, T
C
= 101擄C
Single Pulse Forward Current, T
C
= 25擄C
Maximum Repetitive Forward Current
Operating Junction and Storage Temperatures
Max
400
80
800
160
- 55 to 175
Units
V
A
擄C
!
"Square
Wave, 20kHz
Case Styles
PowIRtab
www.irf.com
1