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SFF808 Dataheets PDF



Part Number SFF808
Manufacturers HY
Logo HY
Description SUPER FAST RECTIFIERS
Datasheet SFF808 DatasheetSFF808 Datasheet (PDF)

SFF801 thru SFF808 SUPER FAST RECTIFIERS REVERSE VOLTAGE - 50 to 600Volts FORWARD CURRENT - 8.0 Amperes FEATURES ● Super fast switching time for high efficiency ● Low forward voltage drop High current capabiltiy ● Low reverse leakage current ● Plastic material has UL flammability classification 94V-0 MECHANICAL DATA ●Case: ITO-220AC molded plastic ●Epoxy: UL94V-0 rate flame retadant ●Mounting position :Any ●Weight: 2.24 grams ITO-220AC .406(10.3) .386(9.8) .138(3.5) .122(3.1) .118(3.0) .10.

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SFF801 thru SFF808 SUPER FAST RECTIFIERS REVERSE VOLTAGE - 50 to 600Volts FORWARD CURRENT - 8.0 Amperes FEATURES ● Super fast switching time for high efficiency ● Low forward voltage drop High current capabiltiy ● Low reverse leakage current ● Plastic material has UL flammability classification 94V-0 MECHANICAL DATA ●Case: ITO-220AC molded plastic ●Epoxy: UL94V-0 rate flame retadant ●Mounting position :Any ●Weight: 2.24 grams ITO-220AC .406(10.3) .386(9.8) .138(3.5) .122(3.1) .118(3.0) .102(2.6) .04 MAX (1.0) .059(1.5) .043(1.1) .031(0.80) .020(0.50) .105(2.67) .095(2.41) .622(15.8) .583(14.8) .157(4.0) .118(3.0) .551(14.0) .511(13.0) .189(4.8) .173(4.4) .118(3.0) .102(2.6) .114(2.9) .098(2.5) .028(0.70) .020(0.50) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage SYMBOL SFF801 SFF802 SFF803 SFF804 SFF805 SFF806 SFF808 VRRM 50 100 150 200 300 400 600 UNIT V Maximum RMS Voltage VRMS 35 70 105 140 210 280 420 V Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @T A =75 ℃ Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Peak Instantaneous Forward Voltage at 8.0A DC Maximum DC Reverse Current @TJ=25℃ at Rated DC Blocking Voltage @TJ=100℃ Maximum Reverse Recovery Time(Note1) Typical Junction Capacitance (Note2) Typical Thermal Resistance (Note3) Operating and Storage Temperature Range VDC I(AV) 50 IFSM VF IR TRR CJ RθJA TJ,TSTG 100 150 200 300 400 600 8.0 V A 125 1.0 1.3 10 150 35 40 5 -55 to + 150 A 1.7 V μA nS pF ℃/W ℃ NOTES:1.Measured with IF=0.5A,IR=1A,IRR=0.25A 2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC. 3.Thermal resistance junction to ambient 4.The typical data above is for reference only(). ~ 180 ~ REV. 6, 30-Dec-2014 RATING AND CHARACTERTIC CURVES SFF801 thru SFF808 AVERAGE FORWARD CURRENT,(A) FIG.1- TYPICAL FORWARD CURRENT DERATING CURVE 10 8 6 SINGLE PHASE HALF 4 WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD 2 0 0 50 100 AMBIENT TEMPERATURE ℃ 150 1000 100 FIG.2-TYPICAL REVERSE CHARACTERISTICS TJ=100°C 10 INSTANTANEOUS REVERSE CURRENT(uA) PEAK FORWARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITVE FORWARD SURGE CURRENT 140 120 100 80 60 40 20 1 8.3 ms Single Half-Sine-Wave (JEDEC METOD) 2 5 10 20 NUMBER OF CYCLES AT 60HZ 50 100 TJ=25°C 1.0 0.1 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE(%) FIG.4-TYPICAL INSTANTAEOUS FORWARD CHARACTERISTICS 40 20 SFF801 SFF804 10 4 SFF808 2 SFF805 - SFF806 1.0 0.4 TJ=25°C PULSE WIDTH 300uS 0.2 1% DUTY CYCLE 0.1 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 INSTANTANEOUS FORWARD VOLTAGE, (V) JUNCTION CAPACITANCE(pF) FIG.5-TYPICAL JUNCTION CAPACITANCE 200 100 40 20 10 TJ=25°C 4 2 1 0.1 0.2 0.4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE,(V) INSTANTANEOUS FORWARD CURRENT,(A) The cruve graph is for reference only, can't be the basis for judgment()! ~ 181 ~ REV. 6, 30-Dec-2014 .


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