Diodes Zener diode UDZ Series Features External dimensions (Units: mm) 1) Extremely compact, 2-pin mini-mold type for high- density mounting. (UMD2) 2) High reliability. 3) Compatible with chip mounter for automated production. Construction Silicon epitaxial planar Zener diodes Absolute maximum ratings (Ta = 25C) Zener diodes Markings (TYPE No.) 1 Diodes Electrical characteristics (Ta = 25C) 2 UDZ Series Diodes UDZ Series Zener diodes Zener diodes Electrical characteristic curves (Ta=25C unless specified otherwise) 3