器件名称:
1N5820
功能描述:
LOW DROP POWER SCHOTTKY RECTIFIER
文件大小:
63.65KB 共5页
简 介:
1N582x LOW DROP POWER SCHOTTKY RECTIFIER MAIN PRODUCTS CHARACTERISTICS IF(AV) VRRM Tj VF (max) FEATURES AND BENEFITS VERY SMALL CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES EXTREMELY FAST SWITCHING LOW FORWARD VOLTAGE DROP DO-201AD DESCRIPTION Axial Power Schottky rectifier suited for Switch Mode Power Supplies and high frequency DC to DC converters. Packaged in DO-201AD these devices are intended for use in low voltage, high frequency inverters, free wheeling, polarity protection and small battery chargers. ABSOLUTE RATINGS (limiting values) Symbol VRRM IF(RMS) IF(AV) Parameter Repetitive peak reverse voltage RMS forward current Average forward current TL = 100°C δ = 0.5 TL = 110°C δ = 0.5 IFSM Tstg Tj dV/dt * : Surge non repetitive forward current Storage temperature range Maximum operating junction temperature * Critical rate of rise of reverse voltage tp = 10 ms Sinusoidal 3 3 80 - 65 to + 150 150 10000 Value 1N5820 1N5821 1N5822 20 30 40 10 3 Unit V A A A A °C °C V/s 3A 40 V 150°C 0.475 V dPtot 1 < thermal runaway condition for a diode on its own heatsink dTj Rth(ja) July 1999 - Ed: 2A 1/5 1N582x THERMAL RESISTANCES Symbol Rth (j-a) Rth (j-l) Junction to ambient Junction to lead Parameter Lead length = 10 mm Lead length = 10 mm Value 80 25 Unit °C/W °C/W STATIC ELECTRICAL CHARACTERISTICS Symbol IR * Parameter Reverse leakage current Forward voltage drop Tests Conditions Tj = 25°C Tj = 100°C Tj = 25°C Tj = 25°C Pulse test : * tp = 380 s, δ < 2% To evaluate the c……
