器件名称:
1N5818
功能描述:
1.0 Ampere Schottky Barrier Rectifiers
文件大小:
36.22KB 共2页
简 介:
1N5817-1N5819 Discrete POWER & Signal Technologies 1N5817 - 1N5819 Features 1.0 ampere operation at TA = 90°C 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 RθJA Tstg TJ TA = 25°C unless otherwise noted Parameter Average Rectified Current .375 " lead length @ TA = 90°C Peak Forward Surge Current 8.3 ms single half-sine-wave Superimposed on rated load (JEDEC method) Total Device Dissipation Derate above 25°C 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 = 25°C 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 = 25°C TA = 100°C @ 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 1998 Fairchild Semiconductor Corporation ……