1N5819

1N5817 THRU 1N5819 SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 40 Volts Forward Current - 1.0 Ampere FEATURES DO-204AL 1.0 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) DIA. 0.205 (5.2) 0.160 (4.1) ♦ 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. (2.3 kg) tension 1.0 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) DIA. NOTE: Lead diameter is 0.026 (0.66) MECHANICAL DATA Case: JEDEC DO-204AL molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.012 ounces, 0.34 gram 0.023 (0.58) for suffix "E" part numbers Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS 1N5817 1N5818 1N5819 UNITS * Maximum repetitive peak reverse voltage Maximum RMS voltage * Maximum DC blocking voltage * Maximum non-repetitive peak reverse voltage * Maximum average forward rectified current 0.375" (9.5mm) lead length at TL=90°C * Peak forward surge current, 8.3ms single half sinewave superimposed on rated load (JEDEC Method) at TL=70°C * Maximum instantaneous forward voltage at 1.0A (NOTE 1) * Maximum instantaneous forward voltage at 3.1A (NOTE 1) * Maximum instantaneous reverse current at rated DC reverse voltage TA=25°C (NOTE 1) TA=100°C Typical thermal resistance (NOTE 2) Typical junction capacitance (NOTE 3) * Storage and operating junction temperature range *JEDEC registered values VRRM VRMS VDC VRSM I(AV) IFSM VF VF IR RΘJA RΘJL CJ TJ, TSTG 20 14 20 24 30 21 30 36 1.0 25.0 40 28 40 48 Volts Volts Volts Volts Amp Amps 0.450 0.750 0.550 0.875 1.0 10.0 50.0 15.0 110.0 -65 to +125 0.600 0.900 Volts Volts mA °C/W pF °C NOTES: (1) Pulse test: 300µs pulse width, 1% duty cycle (2) Thermal resistance from junction to lead, and/or to ambient P.C.B. mounted with 0.375” (9.5mm) lead length with 1.5 x 1.5” (38 x 38mm) copper pads (3) Measured at 1.0 MHz and applied reverse voltage of 4.0 volts 4/98 RATINGS AND CHARACTERISTIC CURVES 1N5817 THRU 1N5819 FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES 1 30 25 20 15 10 5 0 0.75 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5mm) LEAD LENGTH TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0.5 0.25 0 0 20 40 60 80 100 120 140 LEAD TEMPERATURE, °C 1 10 NUMBER OF CYCLES AT 60 HZ 100 FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 50 10 INSTANTANEOUS FORWARD CURRENT, AMPERES TJ=125°C PULSE WIDTH=300µs 1% DUTY CYCLE 100 10 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 1 TJ=125°C 1 TJ=25°C 0 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 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - TYPICAL JUNCTION CAPACITANCE TRANSIENT THERMAL IMPEDANCE, °C/W FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE 400 JUNCTION CAPACITANCE, pF 100 100 TJ=25°C f=1.0 MHz Vsig=50mVp-p 10 1 10 0.1 1 10 100 0.1 0.01 0.1 1 t, PULSE DURATION, sec. 10 100 REVERSE VOLTAGE, VOLTS