The BZX84-C5V1.215 is a 15 Volt Zener diode manufactured by Nexperia. It has a maximum power dissipation of 500 milliwatts and a DO-35 (DO-204AH) package. It is a low power, two-terminal devices designed for use in applications requiring protection from induced transients in combination with low zener voltage regulation. The device can be used to suppress spikes on data lines, provide overvoltage protection in transformer-coupled circuits, and provide voltage clamping.