1N5817

1.0Amp Schottky Barrier Rectifiers 1N5817~1N5819 Features The plastic package carries Underwriters Laboratory DO-41 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 1.0 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) DIA. 0.205 (5.2) 0.160(4.1) 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 0.030(0.75) 0.020(0.50) DIA. Polarity : Color band denotes cathode end Mounting Position: Any Dimensions in inches and (millimeters) Weight : 0.012 ounce, 0.33 grams Maximum Ratings And Electrical Characteristics Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load, for capacitive load current derate by 20%. 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 SYMBOLS 1N5817 1N5818 1N5819 UNITS VRRM VRMS VDC 20 14 20 30 21 30 40 28 40 VOLTS VOLTS VOLTS I(AV) 1.0 Amp IFSM 25.0 Amps VF 0.450 0.550 0.600 Volts IR 0.5 10.0 mA CJ RθJA TJ,TSTG 110.0 50.0 -65 to +125 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 技术　　　创新　　　未来 Rev.2013A Page 1 Ratings And Characteristic Curves 1N5817 THRU 1N5819 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1 0.75 RESISTIVE OR INDUCTIVE LOAD 0.375” (9.5mm) LEAD LENGTH 0.5 0.25 0 0 20 40 60 30 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE 80 100 120 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 25 20 15 10 5.0 140 0 1 AMBIENT TEMPERATURE, C 10 100 NUMBER OF CYCLES AT 60 Hz FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 50 INSTANTANEOUS FORWARD CURRENT,AMPERES 10 TJ=125 C 1 TJ=25 C 0.1 PULSE WIDTH=300 µs 1%DUTY CYCLE 10 TJ=100 C 1 0.1 TJ=25 C 0.01 0.001 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 1.6 30 60 90 120 150 PERCENT OF PEAK REVERSE VOLTAGE,% INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE, C/W JUNCTION CAPACITANCE, pF 400 100 TJ=25 C f=1.0MHz Vsig=50mVp-p 100 10 1 0.1 10 0.01 0.1 1.0 10 0.1 1 10 100 100 REVERSE VOLTAGE,VOLTS t,PULSE DURATION,sec. 技术　　　创新　　　未来 Rev.2013A Page 2