High Performance Fast Recovery Diode
DSEP2x31-12A
HiPerFRED
High Performance Fast Recovery Diode Low Loss and Soft Recovery Parallel legs
Part number
V RRM...
Description
DSEP2x31-12A
HiPerFRED
High Performance Fast Recovery Diode Low Loss and Soft Recovery Parallel legs
Part number
V RRM = 1200 V I FAV = 2x 30 A t rr = 40 ns
DSEP2x31-12A
Backside: isolated
Features / Advantages:
● Planar passivated chips ● Very 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:
● Housing: SOT-227B (minibloc) ●rIndustry standard outline ●rCu base plate internal DCB isolated ●rIsolation Voltage 3000 V ●rEpoxy meets UL 94V-0 ●rRoHS compliant
Ratings Symbol VRRM IR VF Definition
max. repetitive reverse voltage reverse current
Conditions VR = 1200 V VR = 1200 V IF = IF = IF = IF = 30 A 60 A 30 A 60 A d = 0.5 TC = 70°C TVJ = 150°C TVJ = 150 °C TVJ = 25 °C TVJ = 25 °C TVJ = 150 °C TVJ = 25 °C
min.
typ.
max. 1200 250 1 2.72 3.24 1.77 2.26 30 1.31 15.4 1.15
Unit V µA mA V V V V A V mΩ K/W °C W A A A ns ns pF
forward voltage
I FAV VF0 rF R thJC T VJ Ptot I FSM I RM t rr CJ
average forward current threshold voltage slope resistance
rectangular
for power loss calculati...
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