UF4004 데이터 시트보기 (PDF) - Tak Cheong Electronics (Holdings) Co.,Ltd
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UF4004 Datasheet PDF : 2 Pages
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UF4001 THRU UF4007
1.0AMP. Ultrafast Rectifiers（GPP）
Preliminary Data Sheet
VOLTAGE:50 TO 1000V
CURRENT:1.0A
Specification Features:
Case: Epoxy, Molded
Weight: 0.4Gram (Approximately)
High current capability, Low leakage current
High surge current capability
Finish: All External Surfaces Corrosion Resistant And Terminal Leads Are
Readily Solderable
Lead And Mounting Surface Temperature For Soldering Purposed:
260℃ Max. For 10 Seconds 1/16 Inch From Case
RoHS Compliant
Cathode Indicated By Polarity Band
AXIAL LEAD
DO-41
DEVICE MARKING DIAGRAM
UF400X: Device Name UF4001~ UF4007
KEL : KEL Logo
Absolute Maximum Ratings
Parameter
Maximum Repetitive Peak
Reverse Voltage
TA = 25°C unless otherwise noted
Symbol
UF
4001
UF
4002
UF
4003
VRRM
50
100
200
UF
4004
400
UF
4005
600
UF
4006
800
UF
4007
1000
Maximum DC Blocking Voltage
VR
50
Maximum Average Forward
Rectifier Current.
(0.375” Lead Length @ TA=75℃)
IF(AV)
Non-repetitive Peak Forward
Surge Current.
IFSM
(8.3mS Single Half Sine-wave)
Operating Junction and Storage
Temperature Range
TJ, TSTG
100
200
400
600
800
1000
1.0
30
-65 to +150
Thermal Resistance
(Junction to Ambient) (Note 1)
RθJA
60
Units
V
V
A
A
°C
°C/W
Electrical Characteristics TA = 25°C unless otherwise noted
Parameter
Symbol
UF
4001
UF
4002
Reverse Current @VR
IR
UF
4003
UF
4004
5
UF
4005
UF
4006
UF
4007
Units
uA
Forward Voltage @1A
VF
Maximum Reverse Recovery Time
(Note 2)
TRR
Total Capacitance
CT
@VR=4V, f=1MHz
1.0
1.3
50
17
1.7
V
75
nS
pF
Apr. 2008 Release / Orig
Page 1
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