1N5268B Overview
Key Specifications
Mount Type: Through Hole
Max Operating Temp: 175 °C
Min Operating Temp: -65 °C
Description
The CENTRAL SEMICONDUCTOR 1N5221B series silicon Zener diodes are highly reliable voltage regulators designed for use in industrial, commercial, entertainment and computer applications. MARKING: Devices shall either be marked with the prefix ‘C’ followed by the full part number or by the marking code in the DO-35 CASE Operating and Storage Junction Temperature VZ Tolerance: Part number with “B” suffix VZ Tolerance: Part number with “C” suffix VZ Tolerance: Part number with “D” suffix SYMBOL PD TJ, Tstg 500 -65 to +200 ±5 ±2 ±1 UNITS mW °C % % % TYPE 1N5221B 1N5222B 1N5223B 1N5224B 1N5225B 1N5226B 1N5227B 1N5228B 1N5229B 1N5230B 1N5231B 1N5232B 1N5233B 1N5234B 1N5235B 1N5236B 1N5237B 1N5238B 1N5239B 1N5240B 1N5241B 1N5242B 1N5243B 1N5244B 1N5245B 1N5246B ZENER VOLTAGE VZ @ IZT MIN NOM MAX V V V 2.280 2.4 2.520 2.375 2.5 2.625 2.565 2.7 2.835 2.660 2.8 2.940 2.850 3.0 3.150 3.135 3.3 3.465 3.420 3.6 3.780 3.705 3.9 4.095 4.085 4.3 4.515 4.465 4.7 4.935 4.845 5.1 5.355 5.320 5.6 5.880 5.700 6.0 6.300 5.890 6.2 6.510 6.460 6.8 7.140 7.125 7.5 7.875 7.790 8.2 8.610 8.265 8.7 9.135 8.645 9.1 9.555 9.500 10 10.50 10.45 11 11.55 11.40 12 12.60 12.35 13 13.65 13.30 14 14.70 14.25 15 15.75 15.20 16 16.80 TEST CURRENT MAXIMUM ZENER IMPEDANCE IZT ZZT @ IZT ZZK @ IZK mA Ω Ω mA 20 30 1200 0.25 20 30 1250 0.25 20 30 1300 0.25 20 30 1400 0.25 20 29 1600 0.25 20 28 1600 0.25 20 24 1700 0.25 20 23 1900 0.25 20 22 2000 0.25 20 19 1900 0.25 20 17 1600 0.25 20 11 1600 0.25 20 7.0 1600 0.25 20 7.0 1000 0.25 20 5.0 750 0.25 20 6.0 500 0.25.
