The BZX84B20 is a 20V Zener diode manufactured by DIPTRONICS, offered by Supreme Components International, an authorised distributor. Encased in a SOD-323 package, this diode provides a stable voltage reference and is commonly used for voltage regulation, overvoltage protection, and clipping applications. With a power dissipation of 300mW, the BZX84B20 is suitable for low-power circuits. Its compact size allows for easy integration into space-constrained designs. Zener diodes are designed to operate in the reverse breakdown region, providing a constant voltage output when the reverse voltage exceeds the Zener voltage. This characteristic makes them essential components in power supplies, voltage regulators, and surge protection circuits. Supreme Components International ensures the authenticity and quality of all DIPTRONICS components, providing customers with reliable and high-performance solutions.