BZX55B39

BZX55B SILICON PLANAR ZENER DIODES Max. 0.5 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. Black "ST" Brand XXX ST Max. 3.9 Min. 27.5 Max. 0.45 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. XXX Max. 2.9 Min. 27.5 Glass Case DO-35 Dimensions in mm Glass Case DO-34 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Power Dissipation Ptot 500 1) Junction Temperature Tj 175 Storage Temperature Range TS - 55 to + 175 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case Unit mW OC OC Characteristics at Ta = 25 OC Parameter Symbol Max. Thermal Resistance Junction to Ambient Air RthA 0.3 1) Forward Voltage at IF = 100 mA VF 1 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case. Unit K/mW V SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 12/06/2007 BZX55B Zener Voltage Range 1) Type Vznom lZT for V mA VZT V BZX55B2V0 2.0 5 1.96…2.04 BZX55B2V2 2.2 5 2.15…2.25 BZX55B2V4 BZX55B2V7 2.4 5 2.7 5 2.35…2.45 2.64…2.76 BZX55B3V0 3.0 5 2.94…3.06 BZX55B3V3 3.3 5 3.23…3.37 BZX55B3V6 3.6 5 3.52…3.68 BZX55B3V9 BZX55B4V3 3.9 5 4.3 5 3.82…3.98 4.21…4.39 BZX55B4V7 4.7 5 4.6…4.8 BZX55B5V1 5.1 5 4.99…5.2 BZX55B5V6 5.6 5 5.49…5.71 BZX55B6V2 BZX55B6V8 6.2 5 6.8 5 6.07…6.32 6.66…6.94 BZX55B7V5 7.5 5 7.35…7.65 BZX55B...