ULTRA FAST RECTIFIER VOLTAGE RANGE CURRENT UF5400 THRU UF5408 DO-27 FEATURES • • • • • .052(1.3) .048(1.2) 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 DIA. 1.0(25.4) MIN. .375(9.5) .335(8.5) .220(5.6) .197(5.0) MECHANICAL DATA • • • • • • 50 to 1000 Volts 3.0Ampere 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: 0.042ounce, 1.19 grams DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) 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 @ 3.0A 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 UF UF 5400 5401 5402 200 50 100 35 70 140 200 50 100 UF 5403 300 210 300 UF 5404 400 280 400 UF 5405 500 350 500 UF 5406 600 420 600 UF 5407 800 560 800 UF 5408 1000 700 1000 UNITS Volts Volts Volts I(AV) 3.0 Amp IFSM 125 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.hkmic.com µA 75 45 20 (-55 to +150) Volts ns PF ℃/W ℃ ULTRA FAST RECTIFIER VOLTAGE RANGE CURRENT UF5400 THRU UF5408 50 to 1000 Volts 3.0Ampere RATING AND CHRACTERISTIC CURVES UF5400 THRU UF5408 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE 150 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm)Lead Length 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRENT, (A) 2.0 (A) AVERAGE FORWARD CURRENT, 3.0 100 50 1 Cycle 0 50 55 25 0 100 75 125 150 0 175 2 1 8 6 4 10 40 20 60 100 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, (° C) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE 100 CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (UA) 5 40 F4 00 7 1 -U F54 04 10 1.0 UF 40 05 -U UF (A) INSTANTANEOUS FORWARD CURRENT, 100 0.1 Tj =25° C Pulse Width=300us 1% Duty Cycle T j =150° C 10 T j =100° C 1.0 Tj =25° C 0.1 0 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 40 20 1.8 60 80 100 140 120 PERCENT OF RATED PEAK INSTANTANEOUS FORWARD VOLTAGE,(V) REVERSE VOLTAGE,(%) FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC Trr +0.5A 10Ω NONINDUCTIVE 50 Ω N ON INDUC TIVE (-) (+) D.U.T 25 Vdc （approx） (-) 1Ω NON INDUCTIVE PULSE GEN ERATIOR (N OTE 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.hkmic.com SET TIME BASE FOR 50 /100NS /cm