UF4001 THRU UF4007
ULTRAFAST EFFICIENT
PLASTIC SILICON RECTIFIER
VOLTAGE：50 TO 1000V
：
CURRENT： 1.0A
：
FEATURE
Low power loss
High surge capability
Glass passivated chip junction
Ultra-fast recovery time for high efficiency
High temperature soldering guaranteed
250℃/10sec/0.375″lead length at 5 lbs tension
DO –41\DO-204AL
-
MECHANICAL DATA
Terminal：Plated axial leads solderable per
MIL-STD 202E, method 208C
Case：Molded with UL-94 Class V-0 recognized Flame
Retardant Epoxy
Polarity：color band denotes cathode
Mounting position：any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half -wave, 60HZ, resistive or inductive load rating at 25℃, unless otherwise stated)
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified
Current 3/8″lead length at Ta =55℃
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
Maximum Forward Voltage at Forward current
1A Peak
Maximum DC Reverse Current
Ta =25℃
at rated DC blocking voltage
Ta =125℃
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance
(Note 2)
Typical Thermal Resistance
(Note 3)
Storage and Operating Junction Temperature
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Ir
Trr
Cj
R(ja)
Tstg,Tj
UF
4001
50
35
50
UF
4002
100
70
100
UF
4003
200
140
200
UF
4004
400
280
400
1.0
30.0
UF
4005
600
420
600
UF
4006
800
560
800
UF
4007
1000
700
1000
units
V
V
V
A
A
1.0
10.0
100.0
50
17.0
60.0
-55 to +150
1.7
V
μA
μA
75
nS
pF
℃/W
℃
Note：
1. Reverse Recovery Condition If
=0.5A,
Ir =1.0A, Irr =0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
3. Thermal Resistance from Junction to Ambient at 3/8″lead length, P.C. Board Mounted
Rev.4
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GULFSEMI [ GULF SEMICONDUCTOR ]
