ZPU150

ZPU100 THRU ZPU180 ZENER DIODES DO-41 Glass FEATURES ♦ Silicon Planar Zener Diodes ♦ For use in stabilizing and clipping circuits with higher power rating. ♦ The Zener voltages are graded according to the international E 12 standard. Smaller voltage tolerances are available upon request. ♦ These types are also available in MELF case with the type designation ZMU100 … ZMU180. max. .161 (4.1) min. 1.102 (28.0) max. ∅ 0.102 (2.6) 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 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 NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. Ptot Tj TS 1.3(1) 175 – 55 to +175 W °C °C 12/10/98 ZPU100 THRU ZPU180 ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOL MIN. TYP. MAX. UNIT Thermal Resistance Junction to Ambient Air RthJA – – 130(1) °C/W NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. Type Zener voltage(2) at IZT VZ (V) Dynamic Resistance at IZT f = 1 kHz rzj (Ω) 140 (< 300) 170 (< 330) 200 (< 360) 220 (< 380) Temp. Coeff. of Zener Voltage at IZT αVZ 10 /K –4 Test current IZT (mA) ...