Semtech Corporation 4V7HC
Silicon Epitaxial Planar Zener Diodes
ABSOLUTE MAXIMUM RATINGS
(Ta = 25 OC) Parameter Symbol Value Power Dissipation Ptot 500 1) Junction Temperature Tj 175 Storage Temperature Range Tstg - 65 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 : 18/07/2009 HC Series Characteristics at Ta = 25 OC Zener Voltage 1) Type VZ Min. (V) Max. (V)