SR120SF THRU SR1100SF R SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 1.0Ampere S E M I C O N D U C T O R FEATURES SOD-123FL 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 JF High current capability ,Low forward voltage drop High surge capability For use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications High temperature soldering guaranteed:250 C/10 seconds at terminals, 0.375"(9.5mm)lead length,5lbs.(2.3kg)tension 0.040(1.00 ) 0.020(0.50) 0.077(1.95 ) 0.054(1.38) 0.114(2.90 ) 0.098(2.50) 0.154(3.90) 0.138(3.50) 5° 0.010(0.25) MAX MECHANICAL DATA 0.052(1.33) 0.031(0.8) Case: SOD-123FL molded plastic body 0.010(0.25) MIN Lead Finish: 100% Matte Sn (Tin) Polarity: color band denotes cathode end Dimensions in inches and (millimeters) Mounting Position: Any Weight: 11.7 mg(approximately) 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 120SF SR 130SF SR 140SF SR 150SF SR 160SF SR 180SF SR 1100SF 20 30 40 50 60 80 100 14 21 28 35 42 57 71 20 30 40 50 60 80 100 Units Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current I(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 40.0 Amps Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum instantaneous forward voltage at 1.0 A(Note 1 ) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) Typical junction capacitance(Note 3) Typical thermal capacitance(Note 2) Operating junction temperature range Storage temperature range Notes: 1.Pulse test: 300 TA =25 C TA =100 C VF 0.55 0.70 0.2 IR 10 CJ R JA R JL TJ TSTG 0.85 Volts Volts Volts Volts mA 110 PF 82.0 26.0 C/W -65 to+150 C -65 to+150 C s pulse width,1% duty cycle 2.Thermal resistance (from junction to ambient)Vertical P.C.B. mounted with 1 in. copper pad (Cu area 700 mm2). 3.Measured at 1.0MHz and reverse voltage of 4.0 volts JINAN JINGHENG ELECTRONICS CO., LTD. 1-24 HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC CURVES SR120SF THRU SR1100SF FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1 50 0.75 0.5 0.25 0 0 25 50 75 100 125 150 175 30 20 10 0 LEAD TEMPERATURE ( C) 1 FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS 50 100 INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) INSTANTANEOUS FORWARD CURRENT( AMPERES) TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 40 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 10 TJ=125 C TJ=150 C PULSE WIDTH=300 S 1% DUTY CYCLE 1 TJ=25 C 0.1 SR120SF-SR140SF SR150SF-SR1100SF 0.01 0.2 0 0.4 0.6 0.8 1.0 1.2 1.4 1.6 SR120-SR140 SR150-SR1100 10 TJ=125 C 1.0 0 TJ=75 C 0.01 TJ=25 C 0.001 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/ W JUNCTION CAPACITANCE(pF) FIG.5-TYPICAL JUNCTION CAPACITANCE 400 TJ=25 C f=1.0MHZ Vsig=50mVp-p 100 SR120SF-SR140SF SR150SF-SR1100SF 10 0.1 1 10 100 REVERSE VOLTAGE. VOLTS JINAN JINGHENG ELECTRONICS CO., LTD. 100 10 1 0.1 0.01 0.1 1 10 100 T, PULSE DURATION ,sec. 1-25 HTTP://WWW.JINGHENGGROUP.COM