UF4001 WEITRON | Alldatasheet
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Lead(Pb)-FreeP b Axial Lead Ultra Fast Rectifiers WEITRON http://www.weitron.com.tw DO-41 Outline Dimensions Axial Device (Through-Hole) Features: *Low forward voltage drop *High current capability *High reliability *High surge current capability *High speed switching *Case: Molded plastic *Epoxy: UL 94V-0 rate /f_lame retardant *Lead: Axial leads, solderable per *MIL-STD-202, method 208 guranteed *Polarity: Color band denotes cathode en *Mounting position: Any *Weight: 0.34grams Mechanical Data: REVERSE VOLTAGE 50-1000 VOLTS FORWARD CURRENT
1.0 AMPERE
UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 http://www.weitron.com.tw UF4001 thru UF4007 09-Aug-07 Maximum Rating Characteristic VDC IF VF TSTG 1.0 1.0 1.7 -55 to +150 V V V Uuits A V Symbol Maximum Instantaneous Forward Voltage at Speci/f_ied Current Operating and Storage temperature range Trr Tj, nSMaximum Reverse Recovery Time IR 5.0 50 75 µAMaximum DC Reverse Current Maximum average forward recti/f_ied current @ Ta = 55˚C Maximum repetitive peak reverse voltage @ IT = 5µA Maximum RMS voltage Maximum DC blocking voltage
AMBIENAVERAGE FORWARD CURRENT, (A) 20 1 031155 8.3220521 5 16.8 10 12.5 20 9 50 5.5 100 4 33191110.088.010.027.0 422412230.09.040.057.0 1.2 8 1.5 1.55 1.25 10 1.6 1.8 Fig. 1 - Forward Current Derating Curve Fig. 2 - Peak Forward Surge Current Fig. 3 - Typical Forward Characteristics FIG.4 - Typical Junction Capacitance Single phase half wave Resistive or Inductive load 0.0 0.2 0.4 0.6 0.8 1.0 25 50 75 100 125 150 Ambient Temperature , (℃) Average Forward Current, (A) Pulse width 8.3 ms single half-sine-wave 001011 Number of Cycles at 60 Hz Peak Forward Surge Current (A) 0.01 0.1 INSTANTANEOUS FORWARD VOLTAGE , VOLTS INSTANTANEOUS FORWARD CURRENT ,(A) UF4001 to UF4004 UF4005 to UF4007 TJ = 25℃ Pulse Width = 300us 100 001011 Reverse Voltage,(V) Capacitance ,(pF) Tj = 25℃ f = 1MHz UF40001 to UF4004 UF4005 to UF4007 WEITRON http://www.weitron.com.tw UF4001 thru UF4007 09-Aug-07 RATINGAND CHARACTERISTIC CURVES