器件名称:
1N5221
功能描述:
$ftype
文件大小:
KB 共页
简 介:
1N5220...1N5281 SILICON PLANAR ZENER DIODES Standard Zener voltage tolerance is ± 20%. Add suffix "A" for ± 10% Tolerance, suffix "B" for ± 5% tolerance, suffix "C" for ± 2% tolerance, Other tolerance, non standard and higher Zener voltages are upon request. Max. 0.5 Max. 0.45 Max. 1.9 Min. 27.5 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. Black Black Cathode Band XXX Max. 3.9 Black Part No. XXX Max. 2.9 Min. 27.5 Min. 27.5 Glass Case DO-35 Dimensions in mm Glass Case DO-34 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation at Tamb = 75 OC Junction Temperature Storage Temperature Range 1) Symbol Ptot Tj TS Value 500 1) Unit mW O 200 - 65 to + 200 C C O Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case. Characteristics at Ta = 25 OC Parameter Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 200 mA 1) Symbol RthA VF Max. 0.3 1) Unit K/mW V 1.1 Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case. 1N5220...1N5281 Zener Voltage Range Type Maximum Zener Impedance1) rZJT 30 30 30 30 30 29 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 170 185 230 rZJK 1150 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 1400 1400……
