1N5817S

1N5817S THRU 1N5819S Reverse Voltage - 20 to 40Volts A-405 SCHOTTKY BARRIER RECTIFIER FEATURES Forward Current - 1.0 Ampere 1.0 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) DIA. 0.205 (5.2) 0.160(4.1) 1.0 (25.4) MIN. 0.025 (0.65) 0.021(0.55) DIA. Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction,majority carrier conduction Guardring 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,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension MECHANICAL DATA Case: JEDEC A-405 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.008 ounce, 0.23 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for current capacitive load derate by 20%. SYMBOLS 1N5817S 1N5818S 1N5819S UNITS VOLTS VOLTS VOLTS Amp Amps 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) Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction and storage temperature range VRRM VRMS VDC I(AV) IFSM VF IR CJ RθJA TJ,TSTG 20 14 20 30 21 30 1.0 25.0 40 28 40 0.450 0.550 0.5 10.0 110.0 50.0 -65 to +125 0.600 Volts mA pF C/W C Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted www.shunyegroup.com RATINGS AND CHARACTERISTIC CURVES 1N5817S THRU 1N5819S PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE 1 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) AVERAGE FORWARD CURRENT,AMPERES 0.75 RESISTIVE OR INDUCTIVE LOAD 0.375” (9.5mm) LEAD LENGTH 25 0.5 20 15 0.25 10 0 0 20 40 60 80 100 120 140 5.0 LEAD TEMPERATURE, C 0 1 10 100 NUMBER OF CYCLES AT 60 Hz INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4-TYPICAL REVERSE CHARACTERISTICS 1,00 INSTANTANEOUS FORWARD CURRENT,AMPERES 50 10 TJ=125 C 10 TJ=100 C 1 TJ=25 C 1 TJ=75 C 0.1 TJ=25 C 0.01 0.1 PULSE WIDTH=300 µs 1%DUTY CYCLE 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.001 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 5-TYPICAL JUNCTION CAPACITANCE TRANSIENT THERMAL IMPEDANCE, C/W FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 JUNCTION CAPACITANCE, pF 400 10 100 1 TJ=25 C f=1.0MHz Vsig=50mVp-p 0.1 10 0.1 0.01 0.1 1 10 100 REVERSE VOLTAGE,VOLTS 1.0 10 100 t,PULSE DURATION,sec. www.shunyegroup.com