UF4001 THRU UF4007 FRONTIER ELECTRONICS CO., LTD. 1A ULTRA FAST RECOVERY RECTIFIER FEATURES ! PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY FLAMMABILITY CLASSIFICATION 94V-0 ! ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY ! LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY ! LOW LEAKAGE ! HIGH SURGE CAPABILITY ! HIGH TEMPERATURE SOLDERING GUARANTEED 260.375(9.5mm)LEAD LENGTHS FOR 10 SECONDS AT 5 LBS.(2.3KG)TENSION MECHANICAL DATA ! CASEMOLDED PLASTIC ! TERMINALSAXIAL LEADS SOLDERABLE PER MIL-STD202, METHOD 208 ! POLARITYCOLOR BAND DENOTES CATHODE END ! MOUNTING POSITIONANY ! WEIGHT0.34 GRAMS 1.0(25.4) MIN .034(0.9) .028(0.7) .205(5.2) .166(4.2) .107(2.7) .080(2.0) 1.0(25.4) MIN CASE-DO41 DIMENSIONS IN INCHES AND (MILLIMETERS) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% RATINGS SYMBOL UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 UNITS MAXIMUM RECURRENT PEAK REVERSE VOLTAGE VRRM 50 100 200 400 600 800 1000 V MAXIMUM RMS VOLTAGE VRMS 35 70 140 280 420 560 700 V MAXIMUM DC BLOCKING VOLTAGE VDC 50 100 200 400 600 800 1000 V MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT IO 1.0 A .375(9.5mm) LEAD LENGTH AT TA=55C PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE IFSM 30 A SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) CJ 20 15 PF TYPICAL THERMAL RESISTANCE (NOTE 2) /W 50 Rja STORAGE TEMPERATURE RANGE TSTG -55 TO + 150 OPERATING TEMPERATURE RANGE TOP -55 TO + 150 ELECTRICAL CHARACTERISTICS (AT TA =25 C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 UNITS MAXIMUM FORWARD VOLTAGE AT IO DC VF 1.3 1.7 V 10 IR A MAXIMUM DC REVERSE CURRENT AT TA=25C 100 IR A MAXIMUM DC REVERSE CURRENT AT TA=100C MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 50 75 nS NOTE 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTATCHED TO HEATSINK 20x 20x 1t(mm) COPPER PLATE AT LEAD LENTH 5mm 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A 4-1 RATINGS AND CHARACTERISTIC CURVE UF4001 THRU UF4007 FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 10 NONINDUCTIVE (-) +0.5A D.U.T. (+) 25 Vdc (approx) (-) PULSE GENERATOR ( NOTE 2 ) 1 NON INDUCTIVE FIG. 2-TYPICAL FORWARD CURRENT DERATING CURVE Trr OSCILLOSCOPE ( NOTE 1 ) 2.0 AVERAGE FORWARD CURRENT (A) 50 NONINDUCTIVE 0 -0.25A (+) -1.0A NOTE: 1. RISETIME=7ns MAX. INPUT IMPEDANCE=1 MEGOHM 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDENCE=50 OHMS 25 50 75 100 125 150 175 FIG. 4-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURENT (uA) 100 TJ=125oC TJ=80oC 1 TJ=25oC 0.1 40 60 80 0 AMBIENT TEMPERATURE (oC) SET TIME BASE FOR 10/20 ns/cm 1000 20 1.0 1cm FIG. 3-TYPICAL REVERSE CHARACTERISTICS 10 Single Phase Half Wave 60 Hz Resistive or Inductive Load 100 120 100 10 UF4001~400 1 .1 UF4005~400 .01 .2 140 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 INSTANTANTANEOUS FORWARD VOLTAGE (V) PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG. 5-MAXIMUN NON-REPETITIVE FORWARD SURGE CURRENT FIG. 6-TYPICAL JUNCTION CAPACITANCE 200 TJ=25oC (pF) 8.3 ms Single Half Sine Wave (JEDEC Method) 40 JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT (A) 50 30 20 10 100 UF4001~4004 40 20 10 6 4 UF4005~4007 2 1 0 0 1 2 4 6 10 20 40 60 100 .1 NUMBER OF CYCLES AT 60 Hz .2 .4 1.0 2 4 10 REVERSE VOLTAGE (V) 4-2 20 40 100