Zener Diodes (Continued) For complete specifications, please consult factory. Special selections and tight tolerances available. * Not recommended for new designs. DO-35 devices are also available in Radia! Tape and Reel (Euroform). See page 236. 123 central POWER 500 mW CASE DO-35 ZENER INDUSTRY INDUSTRY ULTRA LOW GENERAL INDUSTRY VOLTAGE STANDARD STANDARD NOISE PURPOSE STANDARD 25 1N5253B 1N5543B 27 4N971B 1N5254B 1N5746B 1N6010B 28 1N5255B 1N5544B 30 1N972B 1N5256B 1N5545B 1N5747B 1N6011B 33 1N973B 1N5257B | 1N55468 1N57488 1N6012B 36 1N974B 1N5258B | 1N5749B 1N6013B 38 1N975B 4N5259B 4N5750B 1N6014B 43 1N9765; 4N5260B | 1N5751B 1N6015B 47 1N977B 1N5261B 1N5752B | 1N6016B 51 1N978B 1N5262B 1N5753B I 1N6C17B | 56 4N979E} 1N5263B +N5754B 1N6018B 60 1N5264B | 62 1N980B* 1N5265B* 1N5755B" 1N6019B" 68 1N98165" 1N52668" {N5756B" | 1N6020B" 75 1N98265" 1N5267B* 1N5757B* 1N6Q21B" 82 1N983B" 1N5268B" 1N6022B* 87 1N5269B" 31 1N9848* 1N5270B" 1N6023B" 100 1N985B" 1N5271B" 1N6024B" 110 1N986B" 1N5272B" 4N6025B" 120 1N987B" 1N5273B* 1N6026B* 130 1N988B* 1N5274B" 1N6027B* | 140 1N5275B" +50 1N989B* 1N5276B" 1N6028B" | 160 1N990B" 1N5277B" 1N6029B" 170 1N5278B* 180 1N991B* 1N5279B* 1N6030B" 190 1N5280B* 200 1N992B 1N5281B" 4N6031B*