UF30A Datasheet, PDF (1/2 Pages) Gulf Semiconductor – ULTRAFAST EFFICIENT GLASS PASSIVATED RECTIFIER VOLTAGE：50 TO 1000V CURRENT： 3.0A

UF30A THRU UF30M
ULTRAFAST EFFICIENT
GLASS PASSIVATED RECTIFIER
VOLTAGE：50 TO 1000V
CURRENT： 3.0A
FEATURE
Low power loss
High surge capability
Ultra-fast recovery time for high efficiency
High temperature soldering guaranteed
250℃/10sec/0.375″lead length at 5 lbs tension
DO-201AD
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)
Maximum Recurrent Peak Reverse Voltage
UF UF UF UF UF
SYMBOL _{30A 30B 30D 30G 30J}
Vrrm
50 100 _{200 400 600}
Maximum RMS Voltage
Vrms
35
70 _{140 280 420}
Maximum DC blocking Voltage
Vdc
50 100 _{200 400 600}
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℃
If(av)
Ifsm
Vf
Ir
3.0
150.0
1.0
1.3
10.0
100.0
Maximum Reverse Recovery Time (Note 1)
Trr
50
Typical Junction Capacitance
(Note 2)
Cj
75
Typical Thermal Resistance
(Note 3)
R(ja)
20.0
Storage and Operating Junction Temperature
Tstg,Tj
-55 to +150
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
UF
30K
UF
30M
units
800 1000 V
560 700 V
800 1000 V
A
A
1.7
V
μA
μA
75
nS
50
pF
℃/W
℃
Rev.1
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