ZPD12

ZPD2.7 THRU ZPD51 SILICON PLANAR ZENER DIODES Features Silicon Planar Zener Diodes The Zener voltages are graded according to the international E 24 standard. Smaller voltage tolerances and higher Zener voltages on request. DIM ENSIONS DIM A B C D inches Min. 1.083 Max. 0.154 0.075 0.020 Min. 27.50 mm Max. 3.9 1.9 0.52 Note Absolute Maximum Ratings (Ta=25 ) Symbols Values Units Zener current see Table "Characteristics" Power dissipation at Tamb=25 Junction temperature Storage temperature range Ptot Tj TS 500 1) mW 175 -55 to +175 Note: (1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature. Characteristics Thermal resistance junction to ambient Air at Tamb=25 Symbols Min. Typ. Max. Units RthA - - 0.3 1) K/mW Note: (1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature. 1 Zener voltage range Type Vznom V ZPD2.7 ZPD3 ZPD3.3 ZPD3.6 ZPD3.9 ZPD4.3 ZPD4.7 ZPD5.1 ZPD5.6 ZPD6.2 ZPD6.8 ZPD7.5 ZPD8.2 ZPD9.1 ZPD10 ZPD11 ZPD12 ZPD13 ZPD15 ZPD16 ZPD18 ZPD20 ZPD22 ZPD24 ZPD27 ZPD30 ZPD33 ZPD36 ZPD39 ZPD43 ZPD47 ZPD51 1) Dynamic resistance Temp. coeff. of Zener Volt. at IZ=5mA VZ Reverse voltage at I=100nA VR V >0.8 >1 >2 >3 >5 >6 >7 >7.5 >8.5 >9 >10 >11 >12 >14 >15 >17 >18 >20 >22.5 >25 >27 >29 >32 >35 >38 Admissible Zener current 2) IZT for VZT mA 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2) rzjT and rzjk at IZK mA (<83) (<95) (<95) (<95) (<95) (<95) (<78) (<60)...