SF31 JINGHENG | Alldatasheet
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GLASS PASSIVATED SUPER FAST RECTIFIER Reverse Voltage: 50 to 600 Volts Forward Current:3.0Amperes 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 Repetitive Peak Reverse Voltage VRRM VRMS VDC I(AV) IFSM TSTG VF IR 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 3.0 A Operating Temperature Range Maximum Reverse Recovery Time(Note1) 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 3.0 Symbols Volts Volts Volts Volts A 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 16mmX16mm 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 -55 to+125 ℃/W DO-201AD Dimensions in inches and (millimetrers) 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. 0.045(1.14) DIA. Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Any Weight: 0.041ounce, 1.15 grams Mounting Position: T =25 CA ° T =100 CA ° JINAN JINGHENG ELECTRONICS CO., LTD. HTTP WWW.JINGHENGGROUP.COM://2-1
RATINGS AND CHARACTERISTIC CURVES SF31 THRU SF38 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 0.1 125 100 200 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) TJ=25 C° 0.1 0.5 1 52 10 5020 100 100 120 160 140 FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) SF35 SF38- Tj 25 C Pulse Width=300 s 1% Duty Cycle = ° μ SF31 SF34- SF35 SF36- SF37 SF38 FIG.3-TYPICAL FORWARD CHARACTERISTICS Single Phase Half Wave 60Hz Resistive or Inductive Load 0 375 9 5mm Lead Length.' ' ( . ) 140 1000 1.41.2 100 502052 150 200 500 1000 SF31 SF34- 1.0 1.5 2.5 10000 TJ=100 C° 175 180 JINAN JINGHENG ELECTRONICS CO., LTD. HTTP WWW.JINGHENGGROUP.COM://2-2