SF38G

SF31G THRU SF38G R GLASS PASSIVATED SUPER FAST RECTIFIER Reverse Voltage: 50 to 600 Volts Forward Current:3.0Amperes S E M I C O N D U C T O R DO-201AD FEATURES 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 1.0(25.4) MIN. 0.210(5.3) 0.190(4.8) DIA. 0.375(9.50) 0.285(7.20) MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 1.0(25.4) MIN. Polarity: Color band denotes cathode end Mounting Position: Any 0.052(1.32) 0.045(1.14) DIA. Weight: 0.041ounce, 1.15 grams Dimensions in inches and (millimetrers) 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%.) Symbols SF 31G SF 32G SF 33G SF 34G SF 35G SF 36G SF 37G SF 38G Maximum Repetitive Peak Reverse Voltage VRRM 50 100 150 200 300 400 500 600 Maximum RMS Voltage VRMS 35 70 105 140 210 280 350 420 Maximum DC Blocking Voltage VDC 50 100 150 200 300 400 500 600 Maximum Average Forward Rectified Current 0.375''(9.5mm)Lead Length@TA=55 C I(AV) 3.0 Amps Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 80 Amps Maximum Instantaneous Forward Voltage at 3.0 A VF Maximum DC Reverse Current At Rated DC Blocking Voltage TA=25°C Typical Thermal Resistance(NOTE3) Storage Temperature Range 1.3 5.0 IR 1.7 Volts Volts Volts Volts A 100 TA=100°C Maximum Reverse Recovery Time(Note1) Operating Temperature Range 0.95 Units Trr 35 ns RθJA 35 ℃/ W TJ -55 to+150 ℃ TSTG -55 to+150 ℃ Note: 1.Reverse Recovery Test conditions: IF=0.5A,IR=1.0A,IRR=0.25A. 2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts. 3.Mount on Cu-Pad Size 16mmX16mm on PCB. JINAN JINGHENG ELECTRONICS CO., LTD. 2-1 HTTP://WWW.JINGHENG.CN RATINGS AND CHARACTERISTIC CURVES SF31 G THRU SF38G FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT(AMPERES) FIG.1-MAXIMUM AVERAGE FORWARD CURRENT DERATING AVERAGE FORWARD CURRENT (A) 3.0 2.5 2.0 1.5 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0 . 375 ''( 9 . 5mm ) Lead Length 0.5 0 0 75 50 25 125 100 150 175 175 8.3ms Single Half Sine-Wave (JEDEC Method) 150 125 100 75 50 25 0 1 2 5 10 20 50 100 AMBIENT TEMPERATURE (°C) NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS 10000 100 4G -S InsTANTANEOUS REVERSE CURRENT.(mA) F3 G 31 SF 10 G 36 SF G- 35 SF G 37 SF G 38 F -S 1 0.1 Tj=25°C 0.01 0.2 Pulse Width=300μs 1% Duty Cycle 0.4 0.6 0.8 1.4 1.2 1.0 1.6 1000 100 TJ=100°C 10 1.0 TJ=25°C 0.1 FORWARD VOLTAGE (VOLTS) 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE(%) FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) InsTANTANEOUS FORWARD CURRENT( AMPERES) FIG.3-TYPICAL FORWARD CHARACTERISTICS 180 160 140 120 100 SF3 80 SF3 60 40 0.1 0.5 5G - SF 1 1G - SF 34G 38G 2 5 10 20 50 100 200 500 1000 REVERSE VOLTAGE. (V) JINAN JINGHENG ELECTRONICS CO., LTD. 2-2 HTTP://WWW.JINGHENGGROUP.COM