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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 25C ambient temperature unless otherwise specified. SYMBOL VALUE UNIT Zener Current (see Table "Characteristics") Power Dissipation at Tamb = 25C 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 25C 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 () 140 (< 300) 170 (< 330) 200 (< 360) 220 (< 380) Temp. Coeff. of Zener Voltage at IZT VZ 10 /K -4 Test current IZT (mA) 5 5 5 5 Reverse Voltage at IR = 0.5 A VR (V) > 75 > 90 > 112 > 134 Admissible Zener current(1) at Tamb = 25C IZ (mA) 10 8.5 7 5.5 ZPU100 ZPU120 ZPU150 ZPU180 88 ... 110 107 ... 134 130 ... 165 160 ... 200 +9 ... +13 +9 ... +13 +9 ... +13 +9 ... +13 NOTES: (1) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case (2) Tested with pulses tp = 5 ms RATINGS AND CHARACTERISTIC CURVES ZPU100 THRU ZPU180 RATINGS AND CHARACTERISTIC CURVES ZPU100 THRU ZPU180 |
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