SM120 THRU SM1100 R SURFACE MOUNT 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 MELF(DO-213AB) Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction For surface mount applications Guardring for overvoltage protection Low power loss ,high efficiency 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:260 C/10 seconds at terminals Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC SOLDERABLE ENDS 1st BANDE JF D1= 0.106 0.090 (2.7) (2.3) D2 0.024(0.6) 0.016(0.4) 0.205(5.2) 0.185(4.7) MECHANICAL DATA D2=D1+0 -0.008(0.20) Case: JEDEC MELF(DO-213AB) molded plastic body Dimensions in inches and (millimeters) Terminals: Solder Plated, solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Weight: 0.0041ounce, 0.116 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 SM 120 SM 130 SM 140 SM 150 SM 160 SM 180 SM 1100 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 0.375"(9.5mm) lead length(see Fig. 1 ) I(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 30.0 Amps Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum instantaneous forward voltage at 1.0 A(Note 1 ) VF Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) IR T A =25 C TA =100 C Typical junction capacitance(Note 2) Typical thermal resistance (Note 3) (Note 4) Operating junction temperature range Storage temperature range Notes: 1.Pulse test: 300 0.55 0.70 0.85 0.2 Volts mA 10 CJ R JA R JL TJ TSTG Volts Volts Volts 110 PF 80.0 30.0 C/W -65 to+150 C -65 to+150 C s pulse width,1% duty cycle 2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts 3.Thermal resistance (from junction to ambient),0.24X0.24"copper pads to each terminials 4.Thermal resistance (from junction to terminal),0.24X0.24"copper pads to each terminials JINAN JINGHENG ELECTRONICS CO., LTD. 1-14 HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC CURVES SM120 THRU SM1100 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1 30 0.75 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE P.C.B.mounted on 0.24 X 0.24"(6.0 X 6.0mm) copper pad areash 0.5 RESISTIVE OR INDUCTIVE LOAD 0.25 0 0 25 50 75 100 125 150 175 20 15 10 0 LEAD TEMPERATURE ( C) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 50 100 SM120-SM140 SM150-SM1100 (mA) 10 TJ=125 C 10 INSTANTANEOUS REVERSE CURRENT INSTANTANEOUS FORWARD CURRENT( AMPERES) At rated TL 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 25 TJ=150 C PULSE WIDTH=300 S 1% DUTY CYCLE 1 TJ=25 C 0.1 SM120-SM140 SM150-SM1100 TJ=125 C 1.0 0.1 TJ=75 C 0.01 TJ=25 C 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% JUNCTION CAPACITANCE(pF) FIG.5-TYPICAL JUNCTION CAPACITANCE 400 TJ=25 C f=1.0MHZ Vsig=50mVp-p 100 SM120-SM140 SM150-SM1100 10 0.1 1 10 100 REVERSE VOLTAGE. VOLTS JINAN JINGHENG ELECTRONICS CO., LTD. 1-15 HTTP://WWW.JINGHENGGROUP.COM