SF303

Ｒ S F301 THRU SF306 SUPER FAST RECTIFIER Reverse Voltage: 50 to 400 Volts Forward Current:3.0Amperes S ILICON RECTIFIER SEMICONDUCTOR FEATURES 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 DO-201AD JF 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 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.042ounce, 1.18 grams Dimensions in inches and (millimeters) ０．０５２（１．３２） ０．０４８（１．２２） ＤＩＡ １．０（２５．４） ＭＩＮ 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375"(9.5mm)lead length at TA=55 C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0 A Maximum DC Reverse Current at rated DC blocking voltage TA=25 C TA=100 C SF 301 50 35 50 SF 302 100 70 100 SF 303 150 105 150 3.0 125 0.95 5.0 SF 304 200 140 200 SF 305 300 210 300 SF 306 400 280 400 Units VRRM VRMS VDC I(AV) IFSM VF IR Volts Volts Volts Amps Amps 1.25 Volts A 50 Maximum reverse recovery time(Note1) Typical junction capacitance(Note2) Operating junction and storage temperature range Trr CJ TJ TSTG 35 100 -65 to+125 -65 to+150 50 ns PF C Note: 1.Test conditions: IF=0.5A,IR=1.0A,IRR=0.25A. 2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts. 8-18 JINAN JINGHENG CO., LTD. ＮＯ．５１　ＨＥＰＩＮＧ　ＲＯＡＤ　ＰＲ　ＣＨＩＮＡ　　　ＴＥＬ：８６－５３１－６９４３６５７　　ＦＡＸ：８６－５３１－６９４７０９６　　 WWW.JIFUSEMICON.COM R ATINGS AND CHARACTERISTIC CURVES SF301 THRU SF306 FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 10 NON INDUCTIVE FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT (A) ３．０ ２．５ ２．０ １．５ １．０ ０．５ ０ ０ Single Phase Half Wave 60hz Resistive or Inductive Load 0.375"(9.5mm) Lead Length 50 NON INDUCTIVE ＋０．５Ａ Ｔｒｒ （＋） 50Vdc (APPROX) （－） D.U.T. PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE1) ０ －０．２５Ａ 1 NON INDUCTIVE NOTES:1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance =50 ohms －１．０Ａ １ｃｍ SET TIME BASE FOR 5/10 ns/cm ２５ ５０ ７５ １００ １２５ １５０ １７５ AMBIENT TEMPERATURE ( C) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT( AMPERES) FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT ,(mA) 　１００ １００ SF301-SF305 １０ TJ=100 C 　１０ １．０ １ SF306 ０．１ TJ=25 C ０．１ TA=25 C Pulse Width=300 s 1% Duty Cycle ０．０１ １．４ ０．０１ ０ ０．２ ０．４ ０．６ ０．８ １．０ １．２ ０ ２０ ４０ ６０ ８０ １００ １２０ １４０ PERCENT OF RATED PEAK REVERSE VOLT AGE(%) INSTANTANEOUS FORWARD V OLTAGE (VOL TS) FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT １７５ FIG.6-TYPICAL JUNCTION CAPACITANCE １７５ PEAK FORWARD SURGE CURRENT(AMPERES) １２５ １００ ７５ ５０ ２５ ０ １ ５ １０ TA=25 C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) JUNCTION CAPACITANCE(pF) １５０ １５０ １２５ １００ ７５ TJ=25 C SF301-SF305 ５０ ２５ １ ０．１ SF306 ５０ １００ NUMBER OF CYCLES AT 60Hz ０．５ １ ２ ５ １０ ２０ ５０ １００ ２００ ５００ １０００ REVERSE VOLTAGE. (V) 8-19 JINAN JINGHENG CO., LTD. ＮＯ．５１　ＨＥＰＩＮＧ　ＲＯＡＤ　ＰＲ　ＣＨＩＮＡ　　　ＴＥＬ：８６－５３１－６９４３６５７　　ＦＡＸ：８６－５３１－６９４７０９６　　 WWW.JIFUSEMICON.COM S ILICON RECTIFIER