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1N5221B Datasheet(PDF) 4 Page - Yea Shin Technology Co., Ltd |
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1N5221B Datasheet(HTML) 4 Page - Yea Shin Technology Co., Ltd |
4 / 10 page http://www.yeashin.com 4 REV.03 20121003 1N5221B~1N5281B ELECTRICAL CHARACTERISTICS (TA = 25ºC unless otherwise noted, VF = 1.1 V Max @ IF = 200mA for all types) Zener Voltage (Note 11.) Zener Impedance (Note 12.) Leakage Current VZ (Volts) @ IZT ZZT @ IZT ZZK @ IZK IR @ VR θ VZ (Note 13.) Device (Note 10.) Device Marking Min Nom Max (mA) ( Ω)(Ω) (mA) ( µA) (Volts) (%/ºC) 1N5266B 1N5266B 64.6 68 71.4 1.8 230 1600 0.25 0.1 52 +0.097 1N5267B 1N5267B 71.25 75 78.75 1.7 270 1700 0.25 0.1 56 +0.098 1N5268B 1N5268B 77.9 82 86.1 1.5 330 2000 0.25 0.1 62 +0.098 1N5269B 1N5269B 82.65 87 91.35 1.4 370 2200 0.25 0.1 68 +0.099 1N5270B 1N5270B 86.45 91 95.55 1.4 400 2300 0.25 0.1 69 +0.099 1N5271B 1N5271B 95 100 105 1.3 500 2600 0.25 0.1 76 +0.11 1N5272B 1N5272B 104.5 110 115.5 1.1 750 3000 0.25 0.1 84 +0.11 1N5273B 1N5273B 114 120 126 1 900 4000 0.25 0.1 91 +0.11 1N5274B 1N5274B 123.5 130 136.5 0.95 1100 4500 0.25 0.1 99 +0.11 1N5275B 1N5275B 133 140 147 0.9 1300 4500 0.25 0.1 106 +0.11 1N5276B 1N5276B 142.5 150 157.5 0.85 1500 5000 0.25 0.1 114 +0.11 1N5277B 1N5277B 152 160 168 0.8 1700 5500 0.25 0.1 122 +0.11 1N5278B 1N5278B 161.5 170 178.5 0.74 1900 5500 0.25 0.1 129 +0.11 1N5279B 1N5279B 171 180 189 0.68 2200 6000 0.25 0.1 137 +0.11 1N5280B 1N5280B 180.5 190 199.5 0.66 2400 6500 0.25 0.1 144 +0.11 1N5281B 1N5281B 190 200 210 0.65 2500 7000 0.25 0.1 152 +0.11 10. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ) The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 11. ZENER VOLTAGE (VZ) MEASUREMENT Nominal zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30 °C ±1°C and 3/8” lead length. 12. ZENER IMPEDANCE (ZZ) DERIVATION ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC) with AC frequency = 60Hz. 13. TEMPERATURE COEFFICIENT ( θ VZ) Test conditions for temperature coefficient are as follows: A. IZT = 7.5mA, T1 = 25 °C, T 2 = 125 °C (1N5221B through 1N5242B) B. IZT = Rated IZT, T1 = 25 °C, T 2 = 125 °C (1N5243B through 1N5281B) Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature. |
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Similar Description - 1N5221B |
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