UF3A Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – SURFACE MOUNT ULTRAFAST RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 3.0 Amperes)

DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
UF3A
THRU
UF3K
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT ULTRA FAST RECTIFIER
VOLTAGE RANGE - 50 to 800 Volts
CURRENT - 3.0 Amperes
FEATURES
* ldeal for surface mounted applications
* Low leakage current
* Glass passivated junction
SMC ( DO-214AB )
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
*Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
* Polarity: As marked
* Mounting position: Any
* Weight: 0.24 gram
.128(3.25)
.108(2.75)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL
UF3A UF3B
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
Maximum RMS Voltage
VRMS
35
70
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current TA = 75^oC
VDC
50
100
IO
Peak Forward Surge Current IFM(surge): 8.3 ms single half sine-wave
IFSM
superimposed on rated load (JEDEC Method)
Maximum Forward Voltage at 3.0A DC
VF
1.0
Maximum DC Reverse Current at
Rated DC Blocking Voltage
@TA = 25^oC
@TA = 125^oC
IR
Maximum Reverse Recovery Time (Note 3)
trr
Typical Thermal Resistance (Note 2)
RθJL
Typical Junction Capacitance (Note 1)
CJ
Operating and Storage Temperature Range
TJ, TSTG
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC
2. Thermal Resistance (Junction to Ambient), 0.2x0.2in² (5X5mm² )copper pads to each terminal.
3. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A.
UF3D UF3G
200
400
140
280
200
400
3.0
100
1.4
10
300
50
10
60
-65 to + 175
UF3J
600
420
600
UF3K
800
560
800
UNITS
Volts
Volts
Volts
Amps
Amps
1.7
Volts
uAmps
nSec
0_{C/ W}
pF
0_C
330
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