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1N5258B Dataheets PDF



Part Number 1N5258B
Manufacturers NTE
Logo NTE
Description Zener Diode
Datasheet 1N5258B Datasheet1N5258B Datasheet (PDF)

1N5223B thru 1N5271B Zener Diode, 1/2 Watt 5% Tolerance Features: D Zener Voltage 2.7 to 100V D DO35 Package Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Operating Junction Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to +200C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to +200C DC Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . .

  1N5258B   1N5258B



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1N5223B thru 1N5271B Zener Diode, 1/2 Watt 5% Tolerance Features: D Zener Voltage 2.7 to 100V D DO35 Package Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Operating Junction Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to +200C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to +200C DC Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW Derate Above 75C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0mW/C Forward Voltage (IF = 200mA), VF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1V Electrical Characteristics: (TC = +25C, unless otherwise specified) Device Number Nominal Zener Voltage Vz @ Izt (Note 1) Volts Zener Test Current (Izt) mA Maximum Dynamic Impedance (Note 3) Zzt @ Izt Ohms Zzk @ 0.25mA (Izk) Ohms Maximum Leakage Current IR @ VR A Volts Typical Temperature Coefficient (Note 2) vz %/C 1N5223B 2.7 20 30 1300 75 1.0 −0.080 1N5225B 3.0 20 29 1600 50 1.0 −0.075 1N5226B 3.3 20 28 1600 25 1.0 −0.070 1N5227B 3.6 20 24 1700 15 1.0 −0.065 1N5228B 3.9 20 23 1900 10 1.0 −0.060 1N5229B 4.3 20 22 2000 5 1.0 0.055 1N5230B 4.7 20 19 1900 5 2.0 0.030 Note 1. Nominal zener voltage is measured with the device junction in thermal equilibrium at the lead temperature of 30C +1C and 3/8” lead length. Note 2. Test conditions for temperature coefficient are as follows: a.Izt = 7.5mA, T1 = +25C, T2 = +125C (1N5223B thru 1N5242B) b.Izt = Rated Izt, T1 = +25C, T2 = +125C (1N5243B thru 1N5271B) Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature. Note 3. ZZT an ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specific limits are for IZ(AC) = 0.1 IZ(DC) with the AC frequency = 60Hz. Electrical Characteristics (Cont’d): (TC = +25C, unless otherwise specified) Device Numbe Nominal Zener Voltage Vz @ Izt (Note 1) Volts Zener Test Current (Izt) mA Maximum Dynamic Impedance (Note 3) Zzt @ Izt Ohms Zzk @ 0.25mA (Izk) Ohms Maximum Leakage Current IR @ VR A Volts 1N5231B 5.1 20 17 1600 5 2.0 1N5232B 5.6 20 11 1600 5 3.0 1N5233B 6.0 20 7 1600 5 3.5 1N5234B 6.2 20 7 1000 5 4.0 1N5235B 6.8 20 5 750 3 5.0 1N5236B 7.5 20 6 500 3 6.0 1N5237B 8.2 20 8 500 3 6.5 1B5238B 8.7 20 8 600 3 6.5 1N5239B 9.1 20 10 600 3 7.0 1N5240B 10 20 17 600 3 8.0 1N5241B 11 20 22 600 2 8.4 1N5242B 12 20 30 600 1 9.1 1N5243B 13 9.5 13 600 0.5 9.9 1N5244B 14 9.0 15 600 0.1 10 1N5245B 15 8.5 16 600 0.1 11 1N5246B 16 7.8 17 600 0.1 12 .


1N5257B 1N5258B 1N5259B


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