SF87资料

SF81 THRU SF87

8.0 AMP SUPER FAST RECTIFIERS

VOLTAGE RANGE50 to 600 VoltsCURRENTFEATURES* Low forward voltage drop* High current capability* High reliability* High surge current capability* Good for switching mode application.412(10.5)MAX.8.0 AmperesTO-220Af3.8 +.2HOLE THRU.248(6.3).180(4.6).050(1.27).108(2.75).040(1.0)MAX..051MAX.(1.3).040MAX.(1.0)MECHANICAL DATA* Case: Molded plastic* Epoxy: UL 94V-0 rate flame retardant* Lead: Lead solderable per MIL-STD-202, method 208 guranteed* Polarity: As Marked * Mounting position: Any* Weight: 2.24 grams.595(15.1)MAX..550(14.0).158(4.0) MIN.MAX..200(5.08)+CASEPIN 1+CASEPIN 2Case NegativeSuffix \"R\".120(3.05)PIN 1PIN 2+Case PositiveDimensions in inches and (millimeters)MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICSRating 25 C ambient temperature uniess otherwies specified.Single phase half wave, 60Hz, resistive or inductive load.For capacitive load, derate current by 20%.TYPE NUMBERMaximum Recurrent Peak Reverse VoltageMaximum RMS VoltageMaximum DC Blocking VoltageMaximum Average Forward Rectified Current.375\"(9.5mm) Lead Length at Tc=100 CPeak Forward Surge Current, 8.3 ms single half sine-wavesuperimposed on rated load (JEDEC method)Maximum Instantaneous Forward Voltage at 8.0AMaximum DC Reverse Current Tc=25 Cat Rated DC Blocking Voltage Tc=100 CMaximum Reverse Recovery Time (Note 1)Typical Junction Capacitance (Note 2)Operating and Storage Temperature Range TJ, TSTGNOTES: 50 100 150 200 300 400 600 V V 35 70 105 140 210 280 420 50 100 150 200 300 400 600 V 8.01250.95 10 5003550 -65 +150 501.301.50AAVmAmAnSpF C SF81 SF82 SF83 SF84 SF85 SF86 SF87 UNITS1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.元器件交易网www.cecb2b.com

RATING AND CHARACTERISTIC CURVES (SF81 THRU SF87)FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC50WNONINDUCTIVE10WNONINDUCTIVEtrr+0.5A||||||||FIG.2-TYPICAL FORWARD CURRENT DERATING CURVEAVERAGE FORWARD CURRENT,(A)1210 8 6 4 2 0 02550 75 100 125 150 175Single PhaseHalf Wave 60HzResistive Or Inductive Load(+)25Vdc(approx.)( )1WNON-INDUCTIVEOSCILLISCOPE (NOTE 1)D.U.T.( ) PULSEGENERATOR (NOTE 2)(+)0-0.25ANOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. -1.0A1cmSET TIME BASE FOR 50 / 10ns / cmCASE TEMPERATURE,( C)FIG.3-TYPICAL FORWARDCHARACTERISTICS1000 50 INSTANTANEOUS FORWARD CURRENT,(A)FIG.4-TYPICAL REVERSECHARACTERISTICS3.0SF81~SF84SF85~SF86SF87 REVERSE LEAKAGE CURRENT, (mA)10 100 Tc=100 C1.010 Tj=25 CPulse Width 300us 1% Duty CycleTc=25 C0.11.0 .01.4 .6 .8 1.0 1.2 1.4 1.6 1.8FORWARD VOLTAGE,(V)0.1 0 20 40 60 80 100 120 140PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)FIG.5-MAXIMUM NON-REPETITIVE FORWARDSURGE CURRENTPEAK FORWARD SURGE CURRENT,(A)125FIG.6-TYPICAL JUNCTION CAPACITANCE175150125100 75 50 25 0100 75Tj=25 C8.3ms Single HalfSine WaveJEDEC method 50 25 01 5 10 50100JUNCTION CAPACITANCE,(pF).01 .05 .1 .5 1 5 10 50 100NUMBER OF CYCLES AT 60HzREVERSE VOLTAGE,(V)