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| 1N5817-1N5819 Discrete POWER & Signal Technologies 1N5817 - 1N5819 Features * * 1.0 ampere operation at TA = 90C with no thermal runaway. For use in low voltage, high frequency inverters free wheeling, and polarity protection applications. 1.0 min (25.4) Dimensions in inches (mm) 0.205 (5.21) 0.160 (4.06) DO-41 COLOR BAND DENOTES CATHODE 0.107 (2.72) 0.080 (2.03) 0.034 (0.86) 0.028 (0.71) 1.0 Ampere Schottky Barrier Rectifiers Absolute Maximum Ratings* Symbol IO if(surge) PD RJA Tstg TJ TA = 25C unless otherwise noted Parameter Average Rectified Current .375 " lead length @ TA = 90C Peak Forward Surge Current 8.3 ms single half-sine-wave Superimposed on rated load (JEDEC method) Total Device Dissipation Derate above 25C Thermal Resistance, Junction to Ambient Storage Temperature Range Operating Junction Temperature Value 1.0 Units A 25 1.25 12.5 80 -65 to +125 -65 to +125 A W mW/C C/W C C *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Electrical Characteristics Parameter TA = 25C unless otherwise noted Device 1N5817 1N5818 30 21 30 0.5 10 550 875 110 1N5819 40 28 40 20 14 20 Units V V V mA mA mV mV pF Peak Repetitive Reverse Voltage Maximum RMS Voltage DC Reverse Voltage (Rated VR) TA = 25C TA = 100C @ 1.0 A @ 3.0 A Maximum Reverse Current @ rated VR Maximum Forward Voltage Typical Junction Capacitance VR = 4.0 V, f = 1.0 MHz 450 750 600 900 (c)1998 Fairchild Semiconductor Corporation 1N5817-1N5819 Schottky Barrier Rectifiers (continued) Typical Characteristics Forward Current Derating Curve 1 FORWARD CURRENT (A) Forward Characteristics 20 FORWARD CURRENT (A) 10 1N5817 0.75 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD .375" 9.5 mm LEAD LENGTHS 1N5819 0.5 1 1N5818 0.25 0 T J = 25C Pulse Width = 300S 1% Duty Cycle 0 20 40 60 80 100 LEAD TEMPERATURE ( C) 120 140 0.1 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 FORWARD VOLTAGE (V) 1.8 2 Non-Repetitive Surge Current 30 FORWARD SURGE CURRENT (A) 25 CAPACITANCE (pF) 20 15 10 5 0 8.3ms Single Half Sine-Wave JEDEC Method Junction Capacitance 400 200 T J = 25C 100 80 60 40 20 10 0.1 1 2 5 10 20 50 NUMBER OF CYCLES AT 60Hz 100 0.5 1 5 10 REVERSE VOLTAGE (V) 40 60 100 |
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