UF4001 Datasheet, PDF (1/4 Pages) Won-Top Electronics – 1.0A ULTRAFAST RECOVERY RECTIFIER

UF4001 THRU UF4007
DO-4 1 Plastic-Encapsulate Diodes
High Efficient Rectifier
Features
●Io
1A
●VRRM
50V-1000V
●High surge current capability
●Polarity: Color band denotes cathode
DO-4 1
HD ZC44
Applications
● Rectifier
Marking
● UF400X
X:From 1 to 7
Item
I
Maximum RMS Voltage
Symbol Unit
UF400
V_RMS
I_F(AV)
I_FSM
V
35 70 140 280 420 560 700
60Hz Half-sine wave, Resistance
load, Ta=50℃
1.0
60Hz Half-sine wave,1 cycle,
30
Ta=25℃
Item
Symbol Unit
Peak Forward Voltage
Peak Reverse Current
Reverse Recovery time
Thermal
Resistance(Typical)
V_FM
I_RRM1
I_RRM2
trr
R_θJ-A
R_θJ-L
V
μA
ns
℃/W
Test Condition
1
I_FM=1.0A
V_RM=V_RRM
Ta=25℃
Ta=125℃
I_F=0.5A I_R=1A
I_RR=0.25A
Between junction and ambient
Between junction and lead
23
1.0
50
UF400
45
10
50
67
1.7
75
55
25
High Diode Semiconductor
1