Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: http://www.frontierusa.com 2A SUPER FAST RECOVERY RECTIFIER SF20-005 THRU SF20-06 FEATURES z HIGH RELIABILITY z LOW FORWARD VOLTAGE z SUPER FAST SWITCHING z GOOD FOR 200KHZ POWER SUPPLIER z HIGH SURGE CAPABILITY z HIGH CURRENT CAPABILITY 1.0(25.4) MIN .034(0.9) .028(0.7) .300(7.6) .230(5.8) MECHANICAL DATA z CASE: MOLDED PLASTIC, DO15, DIMENSIONS IN INCHES .140(3.6) .104(2.6) AND (MILLIMETERS) z EPOXY: UL 94V-0 MOLDING COMPOUND z LEADS: MIL-STD-202E METHOD 208C GUARANTEED z MOUNTING POSITION: ANY z WEIGHT: 0.4 GRAMS 1.0(25.4) MIN MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% SF20 SF20 SF20 SF20 SF20 SF20 SF20 SF20 UNITS RATINGS SYMBOL -005 -01 -015 -02 -03 -04 -05 -06 MAXIMUM RECURRENT PEAK REVERSE VOLTAGE VRRM 50 100 150 200 300 400 500 600 V MAXIMUM RMS VOLTAGE VRMS 35 70 105 140 210 280 350 420 V MAXIMUM DC BLOCKING VOLTAGE VDC 50 100 1500 200 300 400 500 600 V MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT IO 2.0 A 0.375”(9.5mm) LEAD LENGTH AT TA=55°C PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF IFSM 75 A SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) CJ 30 20 PF TYPICAL THERMAL RESISTANCE (NOTE 2) Rθja 40 ℃/W STORAGE TEMPERATURE RANGE TSTG - 55 TO + 150 ℃ OPERATING TEMPERATURE RANGE TOP - 55 TO + 150 ℃ ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) SF20 SF20 SF20 CHARACTERISTICS SYMBOL -005 -01 -015 MAXIMUM FORWARD VOLTAGE AT IO DC VF 0.95 SF20 -02 SF20 -03 SF20 -04 1.25 SF20 -05 SF20 -06 1.85 UNITS V MAXIMUM REVERSE CURRENT AT 25℃ IR 10 μA MAXIMUM REVERSE CURRENT AT 100℃ IR 100 μA MAXIMUM REVERSE RECOVERY TIME (NOTE 3) TRR 35 NOTE : 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A nS SF20-005 THRU SF20-06 Page: 1 RATINGS AND CHARACTERISTIC CURVE SF20-005 THRU SF20-06 FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50Ω NO INDUCTIVE 100Ω NO INDUCTIVE FIG. 2-TYPICAL FORWARD CURRENT DERATING CURVE Trr 3.0 Single Phase Half Wave 60 Hz Resistive or Inductive Load (-) PULSE GENERATOR ( NOTE 2 ) (+) 25 Vdc (approx) 1Ω NON INDUCTIVE (-) OSCILLOSCOPE ( NOTE 1 ) (+) AVERAGE FORWARD CURRENT (A) +0.5A D.U.T. 0 -0.25A NOTE: 1. RISE TIME=7ns MAX. INPUT IMPEDANCE=1 MOhms 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50 OHMS -1.0A FIG. 4-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURRENT (uA) 10 TJ=25oC 1.0 0.1 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 10 SF20-005~20-02 0.1 .01 SF20-06 .001 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE (V) FIG. 6-TYPICAL JUNCTION CAPACITANCE 60 50 45 30 15 0 1 5 10 20 50 100 NUMBER OF CYCLES AT 60 Hz SF20-005 THRU SF20-06 200 TJ=25oC JUNCTION CAPACITANCE (pF) PEAK FORWARD SURGE CURRENT (A) 90 75 SF20-03~20-04 1.0 FIG. 5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 8.3 ms Single Half Sine Wave (JEDEC Method) 50 75 100 125 150 175 AMBIENT TEMPERATURE (oC) SET TIME BASE FOR 10/20 ns/cm 100 40 0 25 1000 20 1.0 1cm FIG. 3-TYPICAL REVERSE CHARACTERISTICS 0 2.0 100 0 02 40 20 10 SF20-03~20-06 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE (V) Page: 2