UF4001 THRU UF4007
ULTRAFAST EFFICIENT PLASTIC RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere
FEATURES
♦Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦1.0 ampere operation at TA=55°C with no thermal
runaway
♦Glass passivated chip junction
♦Low cost
♦Ultrafast recover y
time for high efficiency
♦Low forward voltage
♦Low leakage current
♦High surge current capability
♦High temperature soldering guaranteed:
250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-204AL molded plastic body over
passivated chip
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
.
UF UF UF UF UF UF UF
SYMBOLS 4001 4002 4003 4004 4005 4006 4007 UNITS
Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts
Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts
Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=55°C I(AV) 1.0 Amp
Peak forward surge current
8.3ms single half sine-wave superimposed on IFSM 30.0 Amps
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A VF1.0 1.7 Volts
Maximum DC reverse current TA=25°C 10.0
at rated DC blocking voltage TA=100°C IR50.0 µA
Maximum reverse recover y time (NOTE 1) trr 50.0 75.0 ns
Typical junction capacitance (NOTE 2) CJ17.0 pF
Typical ther mal resistance (NOTE 3) RΘJA 60.0
RΘJL 15.0 °C/W
Operating junction and storage temperature range TJ, TSTG -55 to +150 °C
NOTES:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0 MHZand applied reverse voltage of 4.0 Volts
(3) Ther mal resistance from junction to ambient and from junction to lead length 0.375" ( 9.5mm), P.C.B. mounted
4/98
0.107 (2.7)
0.080 (2.0)
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
DIA.
NOTE:
Lead diameter is for suffix "E" part numbers
0.026 (0.66)
0.023 (0.58)
DO-204AL
Dimensions in inches and (millimeters)