ULTRA FAST RECTIFIER VOLTAGE RANGE CURRENT UF4001 THRU UF4007 50 to 1000 Volts 1.0Ampere DO-41 .034(0.9) .028(0.7) FEATURES • • • • • Low coat construction Fast switching for high efficency. Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension 1.0(25.4) MIN. .205(5.2) .160(4.2) .107(2.7) .080(2.0) MECHANICAL DATA • • • • • • DIA. DIA. 1.0(25.4) MIN. Case: Transfer molded plastic Epoxy: UL94V-O rate flame retardant Polarity: Color band denotes cathode end Lead: Plated axial lead, solderable per MIL-STD-202E method 208C Mounting position: Any Weight: 0.012ounce, 0.33 grams Dimensions in inches and MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25OC ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% SYMBOLS VRRM VRMS VDC Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length at T A= 55℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25℃ TA = 125℃ Maximum Reverse Recovery Time T J= 25℃(NOTE 1) Typical Thermal Resistance (NOTE 2) Typical Thermal Resistance(NOTE 3) Operating Junction Temperature Range UF 4001 50 35 50 UF 4002 100 70 100 UF 4003 200 140 200 UF 4004 400 280 400 UF 4005 600 420 600 UF 4006 800 850 800 UF 4007 1000 700 1000 UNITS Volts Volts Volts I(AV) 1.0 Amp IFSM 30 Amps VF 1.0 IR trr CJ RθJA TJ ,TSTG 1.7 10 50 50 Notes: 1 Test Condition:IF=0.5A,IR=1.0A,IRR=0.25A 2. Measured at 1.0 MHz and applied reverse of 4.0 volts. 3 Thermal resistance from junction to ambient with .375”(9.5mm)lead length, P.C.B. mounted. . Web Site: WWW.PS-PFS.COM µA 75 15 60 (-55 to +150) Volts ns PF ℃/W ℃ ULTRA FAST RECTIFIER VOLTAGE RANGE CURRENT UF4001 THRU UF4007 50 to 1000 Volts 1.0Ampere RATING AND CHRACTERISTIC CURVES UF4001 THRU UF4007 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 30 0.8 0.6 0.4 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.2 0.375"(9.5mm)Lead Length 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRENT, (A) PEAK FORWARD SURGE 1.0 (A) AVERAGE FORWARD CURRENT, 1.2 20 10 1 Cycle 0 0 50 55 25 75 100 150 125 0 175 1 2 6 4 8 10 20 60 80 100 40 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, (° C) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE 10 CHARACTERISTICS UF 40 05 -U UF 0.1 0.01 Tj =25° C Pulse Width=300us 1% Duty Cycle T j =150° C 10 (UA) INSTANTANEOUS REVERSE CURRENT, 4 00 F4 00 7 1 -U F4 004 1.0 (A) INSTANTANEOUS FORWARD CURRENT, 100 Tj =100° C 1.0 Tj =25° C 0.1 0 0.4 0.6 0.8 1.0 1.2 1.4 1.6 40 20 60 80 100 140 120 PERCENT OF RATED PEAK 0.01 1.8 REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE,(V) FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 100 FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC Trr +0.5A 50Ω NONINDUCTIVE 10Ω NONINDUCTIVE (-) 10 (+) 25 Vdc （approx） (-) D.U.T 1Ω NON INDUCTIVE PULSE GENERATIOR (NOTE 2) 0 0.25A OSCILLOSCOPE (NOTE 1) TJ=25° C F=1MHz -1.0A 1cm Vsig=50mVp-p NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms 1.0 0.1 1.0 10 100 REVERSE VOLTAGE,(V) Web Site: WWW.PS-PFS.COM SET TIME BASE FOR 50 /100NS /cm