UF4001
THRU
UF4007
Technical Data
Data Sheet N0115, Rev. C
UF4001 THRU UF4007
ULTRA FAST RECITIFIERS
Features
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-O
Ultra-fast switching for high efficiency
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed 250℃/10 seconds,
0.375”(9.5mm) lead length
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
DO-41
Circuit Diagram
Applications
Switching Power Supply
Power Switching Circuits
General Purpose
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
UF
4001
UF
4002
UF
4003
UF
4004
UF
4005
UF
4006
UF
4007
SYMBOLS
UNIS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
Maximum DC blocking voltage
100
1000
Maximum average forward rectified current
0.375"( 9.5mm ) lead length at TA=55℃
I(AV)
1.0
A
A
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load ( JEDEC Method)
Maximum instantaneous forward voltage at
1.0A
IFSM
30.0
VF
IR
1.0
1.70
75
V
Maximum DC reverse current TA=25℃
at rated DC blocking voltage TA=100℃
5.0
50.0
μA
Power dissipation value
PDV
trr
-
1.5
W
Maximum reverse recovery time (Note 1)
50
ns
Typical junction capacitance ( Note 2)
Typical thermal resistance ( Note 3)
Approximate Weight
CJ
RCJA
wt
15.0
50.0
0.35
pF
℃/W
g
Operating junction and storage temperature
range
TJ,TSTG
-65 to +150
℃
Note: 1. Reverse recovery condition IF=0.5A, IR=1.0A. Irr=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3. Thermal resistance from junction to ambient at 0.375”(9.5mm) lead length, P.C.B mounted.
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