SS5817 THRU SS5819 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER 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:250 C/10 seconds at terminals SCHOTTKY RECTIFIER Reverse Voltage - 20 to 40 Volts Forward Current - 1.0Ampere MECHANICAL DATA Case: JEDEC SMA(DO-214AC) molded plastic body Terminals: Solder Plated, solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.002ounce, 0.064 gram Dimensions in inches and (millimeters) 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 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum non-repetitive peak reverse voltage VRRM VRMS VDC VRSM Maximum average forward rectified Typical thermal resistance(Note 2) Operating junction and storage temperature range Notes: 1.Pulse test: 300 SS 5819 20 30 40 14 21 28 20 30 40 Volts Volts Volts 24 36 48 Volts Units 1.0 Amp IFSM 25.0 Amps (JEDEC method) at TL=70 C Maximum instantaneous forward voltage at 1.0 A(note 1 ) Maximum instantaneous forward voltage at 3.1 A(note 1 ) Maximum instantaneous reverse T A=25 C current at rated DC blocking T A=100 C voltage(Note 1) Typical junction capacitance(Note 3) SS 5818 I(AV) current 0.375"(9.5mm)lead length at TL=90 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load SS 5817 VF VF 0.450 0.750 0.550 0.875 0.600 0.900 0.5 IR 10.0 CJ R JA R JL TJ TSTG Volts Volts mA 110.0 PF 88.0 28.0 C/W -65 to +125 C s pulse width,1% duty cycle 2.Thermal resistance (from junction to ambient)Vertical P.C.B. mounted , with 1.5X1.5"(38X38mm)copper pads 3.Measured at 1.0MHz and reverse voltage of 4.0 volts 1-25 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096 WWW.JIFUSEMICON.COM FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) PEAK FORWARD SURGE CURRENT(AMPERES) FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES SCHOTTKY RECTIFIER RATINGS AND CHARACTERISTIC CURVES SS5817 THRU SS5819 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH LEAD TEMPERATURE ( C) NUMBER OF CYCLES AT 60Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) INSTANTANEOUS FORWARD CURRENT( AMPERES) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PULSE WIDTH=300 S 1% DUTY CYCLE TJ=125 C TJ=25 C TJ=125 C TJ=75 C TJ=25 C INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 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 TJ=25 C f=1.0MHZ Vsig=50mVp-p REVERSE VOLTAGE. VOLTS T, PULSE DURATION ,sec. 1-26 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096 WWW.JIFUSEMICON.COM