CDIL UF4005-CDI Инструкция по эксплуатации онлайн
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CDIL UF4005-CDI Инструкция по эксплуатации онлайн

CDIL UF4003-CDI Инструкция по эксплуатации онлайн
Continental Device India Limited
An ISO/TS 16949 and ISO 9001 Certified Manufacturer
ULTRAFAST PLASTIC RECTIFIER
UF4001 - 4007
DO-41 (Plastic)
Axial Lead Plastic
Package
For use in Very High Frequency Switching Power Supplies, Inverters and as Free
Wheeling Diodes
ABSOLUTE MAXIMUM RATINGS
SYMBOL
UF
4001
UF
4002
UF
4003
UF
4004
UF
4005
UF
4006
UF
4007
UNIT
V
RRM
50 100 200 400 600 800 1000 V
RMS Voltage
V
RMS
35 70 140 280 420 560 700 V
DC Blocking Voltage
V
DC
50 100 200 400 600 800 1000 V
I
F (AV)
1.0 A
I
FSM
30 A
*R
th (j-a)
60 ºC/W
Junction to Lead
R
th (j-L)
15 ºC/W
T
j
, T
stg
- 55 to +150 ºC
*Thermal Resistance from Junction to Ambient @ 0.375" (9.5mm) Lead Length
ELECTRICAL CHARACTERISTICS (T
a
=25ºC unless specified otherwise )
Min
Typ
Max
UNIT
**V
F
1.0 V
1.7 V
I
R
10
µA
50
µA
t
rr
50 ns
75 ns
C
j
17 pF
**Pulse Test : 300µµs Pulse Width, 1% Duty Cycle
UF4001_4007Rev270903E
Operating Junction and Storage Temperature
Range
Average Forward Rectified Current
0.375" (9.5mm) Lead Length @ T
a
=55ºC
DESCRIPTION
Repetitive Peak Reverse Voltage
Peak Forward Surge Current 8.3ms Single
Half Sine-Wave Superimposed on Rated Load
Junction to Ambient in free air
TEST CONDITION
UF4001 - 4004
Instantaneous Forward Voltage
I
F
=1.0A
DESCRIPTION
UF4005 - 4007
DC Reverse Current
@ Rated DC Blocking
Voltage
T
a
=25ºC
T
a
=100ºC
Reverse Recovery Time
I
F
=0.5A, I
R
=1A, I
rr
=0.25A
Junction Capacitance
V
R
= 4V, f = 1MHz
UF4001 - 4004
UF4005 - 4007
Continental Device India Limited
Data Sheet Page 1 of 5

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