ZPY4.3

ZPY1 THRU ZPY100 ZENER DIODES DO-41 Glass FEATURES ♦ Silicon Planar Power Zener Diodes ♦ For use in stabilizing and clipping circuits with high power rating max. .161 (4.1) min. 1.102 (28.0) max. ∅ 0.102 (2.6) ♦ The Zener voltages are graded according to the international E12 standard. Smaller voltage tolerances and other Zener voltages are available upon request. ♦ These diode are also available in the MELF case with type designation ZMY1 … ZMY100. Cathode Mark min. 1.102 (28.0) max. ∅ 0.034 (0.86) MECHANICAL DATA Case: DO-41 Glass Case Weight: approx. 0.35 g Dimensions are in inches and (millimeters) MAXIMUM RATINGS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOL VALUE UNIT Zener Current (see Table “Characteristics”) Power Dissipation at Tamb = 25°C Junction Temperature Storage Temperature Range Ptot Tj TS 1.31) 175 – 55 to +175 Watts °C °C SYMBOL MIN. TYP. MAX. UNIT Thermal Resistance Junction to Ambient Air RthJA – – 1301) °C/W NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. 12/16/98 ZPY1 THRU ZPY100 ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Zener voltage(2) at IZT Type ZPY1 ZPY3.9 ZPY4.3 ZPY4.7 ZPY5.1 ZPY5.6 ZPY6.2 ZPY6.8 ZPY7.5 ZPY8.2 ZPY9.1 ZPY10 ZPY11 ZPY12 ZPY13 ZPY15 ZPY16 ZPY18 ZPY20 ZPY22 ZPY24 ZPY27 ZPY30 ZPY33 ZPY36 ZPY39 ZPY43 ZPY47 ZPY51 ZPY56 ZPY62 ZPY68 ZPY75 ZPY82 ZPY91 ZPY100 (3) VZ (V) 0.65 … 0.75 3.7...