SF301 JINANJINGHENG | Alldatasheet
Document overview
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Technical content
Reverse Voltage: 50 to 400 Volts Forward Current:3.0Amperes
FEATURES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Rating at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,60HZ,resistive or inductive load. For capacitive load, derate current by 20%.) DO-201AD Dimensions in inches and (millimeters) 0.375(9.50) 0.210(5.3) 0.052(1.32) 1.0(25.4) MIN 1.0(25.4) MIN 0.285(7.20) 0.190(4.8) DIA 0.048(1.22) DIA Low forward voltage drop High current capability High reliability High surge current capability Super fast recovery time Good for use in switching mode circuits Plastic package has Underwriters Laboratory Flammability Classification 94V-0 2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts. Maximum Recurrent Peak Reverse Voltage VRRM Volts Volts Volts Volts A PF Amps Amps VRMS VDC I(AV) IFSM TSTG VF IR CJ Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375"(9.5mm)lead length at TA=55 C Maximum Instantaneous Forward Voltage at 3.0 A Operating junction and storage temperature range Maximum reverse recovery time(Note1) Typical junction capacitance(Note2) Maximum DC Reverse Current at rated DC blocking voltage Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) -65 to+125 -65 to+150 100 50 5.0 CTJ 100 100 200150 200150 140105 400300 400300 280210 125 0.95 1.25 nsTrr 3.0 TA=25 C TA=100 C Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.042ounce, 1.18 grams R SEMICONDUCTOR Symbols UnitsSF 301 SF 302 SF 303 SF 304 SF 305 SF 306 SILICON RECTIFIER JFJF 8-18
RATINGS AND CHARACTE RISTIC CURVES SF301 THRU SF306 0.01 0.1 1.0 100 0.01 0.1 100 200 40 60 80 100 120 140 0 25 50 75 100 125 150 1750 2.0 1.0 0.5 1.5 3.0 2.5 FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS AVERAGE FORWARD CURRENT (A) INSTANTANEOUS FORWARD CURRENT( AMPERES)PEAK FORWARD SURGE CURRENT(AMPERES) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) REVERSE VOLTAGE. (V) SET TIME BASE FOR 5/10 ns/cm PERCENT OF RATED PEAK REVERSE VOLTAGE(%) AMBIENT TEMPERATURE ( C) TJ=25 C TJ=100 C 0.1 0.5 1 52 10 5020 1cm -0.25A +0.5A -1.0A 100 500 1000200 100 175 150 125 FIG.6-TYPICAL JUNCTION CAPACITANCE FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC JUNCTION CAPACITANCE(pF) TJ=25 C SF301-SF305 SF306 PULSE GENERATOR (NOTE2) NON INDUCTIVE OSCILLOSCOPE (NOTE1) D.U.T. NON INDUCTIVE NON IN- DUCTIVE 50Vdc (APPROX) 1(－) (＋) Trr SF301-SF305 SF306 TA=25 C Pulse Width=300 s 1% Duty Cycle 175 150 125 100 1 5 5010 100 NUMBER OF CYCLES AT 60Hz 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) TA=25 C Single Phase Half Wave 60hz Resistive or Inductive Load 0.375"(9.5mm) Lead Length NOTES:1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance =50 ohms INSTANTANEOUS REVERSE CURRENT ,(mA) SILICON RECTIFIER 8-19