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#418

Episode 418 measuring voltage reference stability Zener D818G silicon, diffusion-alloy, low power, precision. Designed to stabilize the nominal voltage of 9 V in the range of stabilization currents of 3 ... 33 mA with high requirements for voltage stability in the temperature range -60 ... + 125 ° C. D818G: • Rated stabilization voltage: 9 V at Ist 10 mA; • Stable voltage range: 7,6 ... 10 V; • Temperature coefficient of stabilization voltage: +0,006% / ° С; • Temporary instability of the stabilization voltage: ± 0.12%; • Zener diode differential resistance: 18 Ω at Ist 10 mA; • Minimum permissible stabilizing current: 3 mA; • Maximum allowable stabilizing current: 33 mA; • Maximum permissible power dissipation on a zener diode: 0.3 W; • Operating range of ambient temperature: -60 ... +125 ° С Become a Patron   / imsaiguy