SR520 THRU SR5200 R SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts Forward Current - 5.0Amperes S E M I C O N D U C T O R FEATURES DO-201AD Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection Low power loss ,high efficiency 1.0(23.4) MIN JF High current capability ,low forward voltage drop High surge capability 0.210(5.3) 0.190(4.8) DIA For use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications High temperature soldering guaranteed:260 C/10 seconds at terminals 0.375(9.50) 0.285(7.20) Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body 1.0(23.4) MIN Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 0.052(1.32) 0.048(1.18) DIA Polarity: color band denotes cathode end Mounting Position: Any Dimensions in inches and (millimeters) Weight: 0.041ounce, 1.15 grams 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 SR 520 SR 530 SR 540 SR 550 SR 560 SR 580 SR 5100 SR 5150 SR 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 VF 0.55 0.70 0.85 0.90 0.95 0.2 IR 50 CJ R JA R JL TJ TSTG 25 500 400 mA PF C/W -65 to+150 C -65 to+150 C 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 4.0 volts 1-48 Volts 25.0 8.0 Notes: 1.Pulse test: 300 s pulse width,1% duty cycle JINAN JINGHENG ELECTRONICS CO., LTD. Volts Volts Volts HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC CURVES SR520 THRU SR5200 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 10 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) 50 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 SR520-SR540 SR550-SR5200 TJ=25 C SR520-SR540 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 SR550-SR5200 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 SR520-SR540 SR550-SR5200 100 0.1 1 10 100 10 1 0.1 0.01 REVERSE VOLTAGE. VOLTS JINAN JINGHENG ELECTRONICS CO., LTD. 100 0.1 1 10 100 T, PULSE DURATION ,sec. 1-49 HTTP://WWW.JINGHENGGROUP.COM