SR520LTHRU SR5200L SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 200 Volts Forward Current - 5.0Amperes 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(25.4) MIN X H 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 Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 1.0(25.4) MIN 0.052(1.32) 0.046(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 520L SR 530L SR 540L SR 550L SR 560L SR 580L SR 5100L SR 5150L SR 5200L 20 30 45 50 60 80 100 150 200 14 21 31 35 42 57 71 105 140 20 30 45 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 ) VF Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) IR 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 CJ R JA R JL TJ TSTG 0.45 0.5 0.68 0.5 50 25 500 400 Volts 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 1 0.85 25.0 8.0 Notes: 1.Pulse test: 300 s pulse width,1% duty cycle 3.Measured at 1MHz and reverse voltage of 4.0 volts 0.80 Volts Volts Volts SR520LTHRU SR5200L RATINGS AND CHARACTERISTIC CURVES 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 SR520L-SR540L SR550L-SR5200L TJ=25 C SR520L-SR540L SR550L-SR5200L 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 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 SR520L-SR540L SR550L-SR5200L 100 0.1 1 10 100 100 10 1 0.1 0.01 REVERSE VOLTAGE. VOLTS 0.1 1 T, PULSE DURATION ,sec. 2 10 100