1N5817 THRU 1N5819 R SCHOTTKY BARRIER RECTIFIER Reverse Voltage 20 to 40 Volts Forward Current - 1.0Ampere S E M I C O N D U C T O R FEATURES DO-41 Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction 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 JF 1.0(25.4) MIN 0.107(2.7) 0.080(2.0) DIA. 0.205(5.20) 0.161(4.10) WEEE 2002/96/EC MECHANICAL DATA 1.0(25.4) MIN Case: JEDEC DO-41 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 0.034(0.85) 0.028(0.71) DIA. Polarity: color band denotes cathode end Mounting Position: Any Dimensions in inches and (millimeters) Weight: 0.012ounce, 0.33 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 VRRM VRMS VDC Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified 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 (JEDEC method) at TL=70 C Maximum instantaneous forward voltage at 1.0 A(note 1 ) Maximum instantaneous forward voltage at 3.0 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) Typical thermal resistance(Note 2) Operating junction and storage temperature range 1N5817 1N5818 1N5819 Units 20 30 40 Volts Volts Volts 14 21 28 20 30 40 I(AV) 1.0 Amp IFSM 25.0 Amps 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 50.0 15.0 C/W -65 to +125 C Notes: 1.Pulse test: 300 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 1-8 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 1N5817 THRU 1N5819 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1 30 0.75 25 PEAK FORWARD SURGE CURRENT(AMPERES) AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 0.5 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH 0.25 0 0 20 40 60 80 100 120 140 15 10 5 0 LEAD TEMPERATURE ( C) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 100 10 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 20 PULSE WIDTH=300 S 1% DUTY CYCLE TJ=125 C 1 TJ=25 C 0.1 10 TJ=125 C 1.0 0.1 TJ=100 C 0.01 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 TJ=25 C 1.6 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 0.001 0 20 40 60 80 100 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 400 TJ=25 C f=1.0MHZ Vsig=50mVp-p 100 10 0.1 1 10 100 100 10 1 0.1 0.01 0.1 1 10 100 REVERSE VOLTAGE. VOLTS T, PULSE DURATION ,sec. 1-9 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096 WWW.JIFUSEMICON.COM