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What is UF4004?

This electronic component, produced by the manufacturer "CDIL", performs the same function as "ULTRAFAST PLASTIC RECTIFIER".


UF4004 Datasheet PDF - CDIL

Part Number UF4004
Description ULTRAFAST PLASTIC RECTIFIER
Manufacturers CDIL 
Logo CDIL Logo 


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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
DESCRIPTION
Repetitive Peak Reverse Voltage
RMS Voltage
DC Blocking Voltage
Average Forward Rectified Current
0.375" (9.5mm) Lead Length @ Ta=55ºC
SYMBOL
UF
4001
VRRM
50
VRMS
35
VDC 50
UF
4002
100
70
100
UF
4003
200
140
200
UF
4004
400
280
400
UF UF UF
4005 4006 4007
600 800 1000
420 560 700
600 800 1000
IF (AV)
1.0
Peak Forward Surge Current 8.3ms Single
Half Sine-Wave Superimposed on Rated Load
IFSM
30
Junction to Ambient in free air
Junction to Lead
Operating Junction and Storage Temperature
Range
*Rth (j-a)
Rth (j-L)
Tj, Tstg
60
15
- 55 to +150
*Thermal Resistance from Junction to Ambient @ 0.375" (9.5mm) Lead Length
ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise )
DESCRIPTION
SYMBOL TEST CONDITION
Instantaneous Forward Voltage
**VF IF=1.0A
UF4001 - 4004
UF4005 - 4007
DC Reverse Current
IR
@ Rated DC Blocking
Voltage
Ta=25ºC
Ta=100ºC
Reverse Recovery Time
trr IF=0.5A, IR=1A, Irr=0.25A
UF4001 - 4004
UF4005 - 4007
Junction Capacitance
Cj VR = 4V, f = 1MHz
Min Typ Max
1.0
1.7
10
50
50
75
17
**Pulse Test : 300µs Pulse Width, 1% Duty Cycle
UF4001_4007Rev270903E
UNIT
V
V
V
A
A
ºC/W
ºC/W
ºC
UNIT
V
V
µA
µA
ns
ns
pF
Continental Device India Limited
Data Sheet
Page 1 of 5

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UF4004 equivalent
Customer Notes
UF4001 - 4007
DO-41 (Plastic)
Axial Lead Plastic
Package
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for
application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to
confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and on
the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or
incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any
CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for
use in life saving/support appliances or systems. CDIL customers selling these products (either as individual Semiconductor
Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own
risk and CDIL will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 4141 1112 Fax + 91-11-2579 5290, 4141 1119
e-mail [email protected] www.cdilsemi.com
UF4001_4007Rev270903E
Continental Device India Limited
Data Sheet
Page 5 of 5


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On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UF4004 electronic component.


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