SF28 JINGHENG | Alldatasheet
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Reverse Voltage: 50 to 600 Volts Forward Current:2.0Amperes MECHANICAL DATA 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%.) 2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts. R S E M I C O N D U C T O R
FEATURES
Maximum Repetitive Peak Reverse Voltage VRRM 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@TA=55 C Maximum Instantaneous Forward Voltage at 2.0 A Operating 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+150 100 5.0 R JAθ 100 100 200 200 140 0.95 1.3 Trr 2.0 Symbols Volts Volts Volts Volts A PF Amps Amps ns UnitsSF SF SF SF SF SF SF 300 300 210 500 500 350 400 400 280 150 150 105 1.7 Typical Thermal Resistance(NOTE3) 3.Mount on Cu-Pad Size 10mmX10mm on PCB. Low forward voltage drop High current capability High reliability High surge current capability Lead (Pb)-free component Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC High temperature soldering guaranteed:260 C/10 seconds at terminals Storage Temperature Range TJ SF 600 420 600 3040 -65 to+125 ℃/W FJFJ DO-15 Dimensions in inches and (millimeters) 0.300(7.60) 0.140(3.6) 0.036(0.90) 1.0(25.4) MIN. 1.0(25.4) MIN. 0.230(5.60) 0.104(2.6) DIA. 0.028(0.70) DIA. Case: JEDEC DO-15 molded plastic body TerMINals: Plated axial leads, solderable per MIL-STD-750,method 2026 Polarity: color band denotes cathode end Mounting Position: Any Weight: 0.014ounce, 0.39 gram TA=25 C TA=100 C JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM9-4
RATINGS AND CHARACTERISTIC CURVES SF21 THRU SF28 0 10025 50 75 125 150 1750 2.0 0.5 3.0 FIG.1-MAXIMUM AVERAGE FORWARD CURRENT DERATING AVERAGE FORWARD CURRENT (A) AMBIENT TEMPERATURE ( C) 0.1 1.0 100 0.01 0.1 200 40 60 80 100 120 1 10 100 FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.4-TYPICAL REVERSE CHARACTERISTICS InsTANTANEOUS FORWARD CURRENT( AMPERES) InsTANTANEOUS REVERSE CURRENT.(mA) PEAK FORWARD SURGE CURRENT(AMPERES) FORWARD VOLTAGE (VOLTS) REVERSE VOLTAGE. (V) PERCENT OF RATED PEAK REVERSE VOLTAGE(%) NUMBER OF CYCLES AT 60Hz 8.3ms Single Half Sine-Wave (JEDEC Method) TJ=25 C 0.1 0.5 1 52 10 5020 100 100 150 125 FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) SF25-SF28 SF21-S 2F 4 - F26 SF25 S SF27-SF28 FIG.3-TYPICAL FORWARD CHARACTERISTICS Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375''(9.5mm)Lead Length 140 1000 1.61.4 100 502052 200 500 1000 2 -SF24 SF 1 1.0 1.5 2.5 10000 TJ=100 C TJ=25 C Tj=25C Pulse Width=300 s 1% Duty Cycle JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM9-5