SK52 THRU SK5A R SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 5.0Amperes S E M I C O N D U C T O R FEATURES SMC(DO-214AB) Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction 0.245(6.22) 0.220(5.59) For surface mount applications Low power loss ,high efficiency 0.128(3.25) 0.108(2.75) High current capability ,Low forward voltage drop Low profile package Built-in strain relief ,ideal for automated placement 0.280(7.11) 0.260(6.60) For use in low voltage ,high frequency inverters, free wheeling ,and polarity protection applications 0.012(0.305) 0.006(0.152) High temperature soldering guaranteed:260 C/10 seconds at terminals Component in accordance to RoHS 2002/95/EC and 0.103(2.62) 0.079(2.00) WEEE 2002/96/EC MECHANICAL DATA 0.008(0.203) MAX 0.060(1.52) 0.030(0.76) Case: JEDEC SMC(DO-214AB) molded plastic body 0.320(8.13) 0.305(7.75) Terminals: solder plated ,solderable per MIL-STD-750,method 2026 Polarity: color band denotes cathode end Dimensions in inches and (millimeters) Weight: 0.007ounce,0.21 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 SK 52 SK 53 SK 54 SK 55 SK 56 SK 58 SK 5A 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) 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 ) Maximum instantaneous reverse current at rated DC blocking voltage(Note 1) 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 Notes: 1.Pulse test: 300 VF 0.55 0.80 0.85 0.2 IR CJ R JA R JL TJ TSTG 0.75 20 10 500 400 55.0 17.0 -65 to+125 Volts Volts Volts Volts mA PF C/W -65 to+150 -65 to+150 C C s pulse width,1% duty cycle 2.P.C.B. mounted 0.55X0.55"(14X14mm) copper pad areas 3.Measured at 1MHz and reverse voltage of 4.0 volts 1-56 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN PR CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM RATINGS AND CHARACTERISTIC CURVES SK52-SK5A FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 5.0 150 4.0 P.C.B.mounted on 0.55 X 055"(14 X 14mm) 3.0 PEAK FORWARD SURGE CURRENT(AMPERES) 2.0 SK52-SK54 1.0 SK55-SK5A 0 0 20 40 60 TJ=TJMAX 120 copper pad areas 80 100 120 150 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 90 60 30 0 LEAD TEMPERATURE ( C) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 50 TJ=125 C 10 TJ=150 C 10 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PULSE WIDTH=300 S 1% DUTY CYCLE 1 TJ=25 C 0.1 SK52-SK54 SK55-SK5A TJ=125 C 1 TJ=75 C 0.1 0.01 TJ=25 C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 SK52-SK54 1.6 SK55-SK5A 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 FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) 1000 TJ=25 C f=1.0MHZ Vsig=50mVp-p 100 SK52-SK54 SK55-SK5A 10 0.1 1 10 100 100 10 1 0.1 0.01 REVERSE VOLTAGE. VOLTS 0.1 1 10 100 T, PULSE DURATION ,sec. 1-57 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN PR CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM