SS12 THRU SS1A 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 SMA(DO-214AC) Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction For surface mount applications Guard ring 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 0.110(2.79) 0.100(2.54) 0.065(1.65) 0.049(1.25) 0.181(4.60) 0.157(3.99) 0.012(0.305) 0.006(0.152) WEEE 2002/96/EC 0.090(2.29) 0.078(1.98) MECHANICAL DATA 0.008(0.203) MAX 0.060(1.52) 0.030(0.76) Case: JEDEC SMA(DO-214AC) molded plastic body 0.208(5.28) 0.189(4.80) Terminals: Solder Plated, solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Dimensions in inches and (millimeters) Weight: 0.002ounce, 0.064 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%.) VRRM SS 12 SS 13 SS 14 SS 15 SS 16 SS 18 SS 1A 20 30 40 50 60 80 100 14 21 28 35 42 56 70 Maximum DC blocking voltage VRRM VRMS VDC 20 30 40 50 60 80 100 Maximum average forward rectified current (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 40.0 Amps Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum instantaneous forward voltage at1.0 A(note 1 ) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) T A =25 C TA =100 C Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range VF 0.75 0.55 0.2 IR R JA R JL TJ TSTG 0.85 Volts Volts Volts Volts mA 10.0 88.0 28.0 C/W -65 to+150 -65 to+125 Volts -65 to+150 C C Notes: 1.Pulse test: 300 s pulse width,1% duty cycle 2. P.C.B. mounted with 0.2 X 0.2"(5.0 X 5.0mm)copper pad areas 1-22 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM RATINGS AND CHARACTERISTIC CURVES SS12 THRU SS1A FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1 50 SS12-SS14 SS15-SS1A 0.75 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE P.C.B.mounted on 0.2 X 0.2"(5.0 X 5.0mm) copper pad areasH 0.5 0.25 0 0 25 50 75 100 125 150 175 At rated TL 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 40 30 20 10 0 LEAD TEMPERATURE ( C) 1 FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 FIG.4-TYPICAL REVERSE CHARACTERISTICS 50 100 SS12-SS14 SS15-SS1A (mA) 10 TJ=125 C 10 INSTANTANEOUS REVERSE CURRENT INSTANTANEOUS FORWARD CURRENT( AMPERES) 10 NUMBER OF CYCLES AT 60Hz TJ=150 C PULSE WIDTH=300 S 1% DUTY CYCLE 1 TJ=25 C 0.1 SS12-SS14 SS15-SS1A 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 SS12-SS14 SS15-SS1A 10 0.1 1 10 100 1-23 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM