SS22 THRU SS2A R SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 2.0Amperes S E M I C O N D U C T O R FEATURES Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection Built-in strain relief For surface mounted applications Low profile package 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 SMA(DO-214AC) 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) 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 22 SS 23 SS 24 SS 25 SS 26 SS 28 SS 2A Volts Volts Volts Volts Maximum DC blocking voltage VRRM VRMS VDC Maximum average forward rectified current (See Fig. 1) I(AV) 2.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 50.0 Amps Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum instantaneous forward voltage at 2.0 A(note 1 ) VF Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) IR T A =25 C TA =100 C Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range 20 30 40 50 60 80 100 14 21 28 35 42 56 70 20 30 40 50 60 80 100 R JA R JL TJ TSTG 0.55 0.75 0.2 Volts mA 10.0 88.0 28.0 -65 to+125 0.85 C/W -65 to+150 -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 1-34 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 SS22 THRU SS2A FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 2.0 SS22-SS24 SS25,SS26 50 Resistive or inductive load PEAK FORWARD SURGE CURRENT(AMPERES) 1.5 P.C.B.mounted on 0.2 X 0.2"(5.0 X 5.0mm) copper pad areasH 1.0 0.5 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 10 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS 50 100 TJ=125 C 10 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 TJ=150 C PULSE WIDTH=300 S 1% DUTY CYCLE 1 TJ=25 C 0.1 SS22-SS24 SS25-SS26 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 SS22-SS24 SS25-SS26 10 TJ=125 C 1.0 0.1 TJ=75 C 0.01 1.6 TJ=25 C INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 0.001 FIG.5-TYPICAL JUNCTION CAPACITANCE 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% JUNCTION CAPACITANCE(pF) 500 100 TJ=25 C f=1.0MHZ SS22-SS24 SS25-SS26 Vsig=50mVp-p 10 0.1 1 10 100 REVERSE VOLTAGE. VOLTS 1-35 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM