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FRED
Fast Recovery Epitaxial Diode Single Diode
Part number
DSEI120-12AZ
Marking on Product: DSEI120-12AZ
1 4
3
DSEI120-12AZ
VRRM =
I FAV
=
t rr
=
1200 V 109 A 40 ns
Backside: cathode
Features / Advantages:
● Planar passivated chips ● Low leakage current ● Very short recovery time ● Improved thermal behaviour ● Very low Irm-values ● Very soft recovery behaviour ● Avalanche voltage rated for reliable operation ● Soft reverse recovery for low EMI/RFI ● Low Irm reduces:
- Power dissipation within the diode - Turn-on loss in the commutating switch
Applications:
● Antiparallel diode for high frequency switching devices
● Antisaturation diode ● Snubber diode ● Free wheeling diode ● Rectifiers in switch mode power
supplies (SMPS) ● Uninterruptible power supplies (UPS)
Package: TO-268AA