Diotec ZMM20B Zener Diode is a precision-engineered component designed to provide a stable reference voltage of 20 volts, with a power dissipation capacity of 500 milliwatts, encapsulated in a compact DO-35 package. As a silicon-based p-n junction device, this diode effectively stabilises voltage in various circuits, making it ideal for applications requiring voltage regulation and surge suppression. The ZMM20B is commonly utilised in electronic systems for biased voltage regulation, over-voltage protection, and as a voltage reference in power supply circuits. Its reliability and consistent performance make it an essential component in telecommunications, consumer electronics, and industrial control systems. This diode's ability to function efficiently over a wide range of temperatures further enhances its versatility and integration into diverse engineering applications. https://elecena.pl/product/29679733/diotec-zmm20b-zener-diode-20v-500mw-silicon-do-35-package 2026-01-10 https://elecena.pl/product/29679733/diotec-zmm20b-zener-diode-20v-500mw-silicon-do-35-package 2026-04-15 https://elecena.pl/product/29679733/diotec-zmm20b-zener-diode-20v-500mw-silicon-do-35-package 2026-05-29 https://elecena.pl/product/29679733/diotec-zmm20b-zener-diode-20v-500mw-silicon-do-35-package 2026-06-22 https://elecena.pl/product/29679733/diotec-zmm20b-zener-diode-20v-500mw-silicon-do-35-package 2026-07-15