星合电子 SRF520 THRU SRF5200(SINGLE CHIP) SCHOTTKY BARRIER RECTIFIER ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ Reverse Voltage - 20 to200 Volts Forward Current - 5.0Amperes FEATURES ITO-220AC Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection 0.187(4.75) 0.167(4.25) 0.140(3.55) 0.410(10.42) 0.388(9.85) 0.128(3.25) DIA 0.130(3.31) 0.110(2.81) Low power loss ,high efficiency 0.111(2.83) 0.101(2.57) High current capability ,Low forward voltage drop 0.272(6.90) 0.256(6.50) Single rectifier construction 0.610(15.50) 0.571(14.50) High surge capability For use in low voltage ,high frequency inverters, PIN 1 free wheeling ,and polarity protection applications 2 1.161(29.50) 0.177(4.50) 0.136(3.45) 1.083(27.50) 0.138(3.50) High temperature soldering guaranteed:260 C/10 seconds, 0.102(2.60) 0.551(14.00) 0.25"(6.35mm)from case 0.496(12.60) 0.056(1.43) 0.043(1.10) Component in accordance to RoHS 2002/95/EC and 0.029(0.73) 0.019(0.47) WEEE 2002/96/EC 0.208(5.28) MECHANICAL DATA 0.029(0.73) 0.192(4.88) 0.019(0.47) Case: JEDEC ITO-220AC molded plastic body Terminals: Lead solderable per MIL-STD-750,method 2026 Polarity: As marked Dimensions in inches and (millimeters) Mounting Position: Any Weight: 0.08ounce, 2.24 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive load. For capacitive load,derate by 20%.) Symbols SRF 520 SRF 530 SRF 540 SRF 550 SRF 560 SRF 580 SRF 5100 SRF 5150 SRF 5200 20 30 40 50 60 80 100 150 200 14 21 28 35 42 57 71 105 140 20 30 40 50 60 80 100 150 200 Units Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current 0.375"(9.5mm) lead length(see fig.1) I(AV) 5.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) IFSM 150.0 Amps Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum instantaneous forward voltage at 5.0 A(Note 1 ) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) T A =25 C T A =100 C Typical junction capacitance(Note 3) Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range Notes: 1.Pulse test: 300 VF IR CJ R JA R JL TJ TSTG 0.60 0.85 0.75 0.90 0.95 0.2 50 25 500 400 25.0 8.0 -65 to+150 -65 to+150 s pulse width,1% duty cycle 2.Thermal resistance from junction to lead vertical P.C.B. mounted , 0.375"(9.5mm)lead length 3.Measured at 1MHz and reverse voltage of 4.0volts 1 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７ Volts Volts Volts Volts mA PF C/W C C 星合电子 SRF520 THRU SRF5200(SINGLE CHIP) SCHOTTKY BARRIER RECTIFIER ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ Reverse Voltage - 20 to200 Volts Forward Current - 5.0Amperes FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-FORWARD CURRENT DERATING CURVE 150 RESISTIVE OR INDUCTIVE LOAD 4.0 0.375" (9.5MM) LEAD LENGTH 3.0 2.0 1.0 0 0 20 40 60 80 100 120 TJ=TJMAX 125 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES 5.0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 100 75 50 25 150 0 1 LEAD TEMPERATURE ( C) 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 INSTANTANEOUS FORWARD CURRENT( AMPERES) 50 INSTANTANEOUS REVERSE CURRENT (mA) 10 TJ=150 C TJ=125 C 10 PULSE WIDTH=300 S 1% DUTY CYCLE 1 TJ=25 C 0.1 TJ=125 C 1 TJ=75 C 0.1 0.01 SRF520-SRF540 SRF550-SRF5200 TJ=25 C 0.01 SRF520-SRF540 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 SRF550-SRF5200 0.001 0 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/ W FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) 4000 TJ=25 C f=1.0MHZ Vsig=50mVp-p 1000 SRF520-SRF540 SRF550-SRF5200 100 0.1 1 10 100 100 10 1 0.1 0.01 REVERSE VOLTAGE. VOLTS 0.1 1 10 100 T, PULSE DURATION ,sec. 2 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７