SF21 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 1MH and applied reverse voltage of 4.0 Volts.Z R SEMICONDUCTOR
FEATURES
Maximum Peak Reverse VoltageRepetitive 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 T =55 C. ''( . ) @ A 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() -55 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 2011 65 EU High temperature soldering guaranteed:260 C/10 seconds at terminals Storage Temperature Range TJ SF 600 420 600 3040 -55 to+125 ℃/W DO-15 Dimensions in inches and (millimeters) 0.300(7.60) 0.140(3.6) 0.034(0.85) 1.0(25.4) MIN. 1.0(25.4) MIN. 0.230(5.60) 0.104(2.6) DIA. 0.024(0.62) 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 Any Weight: 0.014ounce, 0.39 gram Mounting Position: T =25 CA ° T =100 CA ° JINAN JINGHENG ELECTRONICS CO., LTD. HTTP WWW.JINGHENGGROUP.COM://9-4
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 FORWA RD CURREN T( 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 FORWA RD CURREN T( AMPERES) InsTANTANEOUS REVERSE CURREN T (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) T =25 CJ ° 0.1 0.5 1 52 10 5020 100 100 150 125 FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) SF25 SF28- SF21 SF24- SF25 SF26- SF27 SF28 FIG.3-TYPICAL FORWARD CHARACTERISTICS Resistive or Inductive Load Single Phase Half Wave 60Hz 0 375 9 5mm Lead Length.' ' ( . ) 140 1000 1.61.4 100 502052 200 500 1000 SF21 SF24- 1.0 1.5 2.5 10000 T =100 CJ ° T =25 CJ ° Tj 25 C Pulse Width=300 s 1% Duty Cycle μ JINAN JINGHENG ELECTRONICS CO., LTD. HTTP WWW.JINGHENGGROUP.COM://9-5