The 1N4730A with Zener Diode DO-41 RoHS manufactured by Semtech is a medium power axial voltage regulator capable of operating up to 10 volts. It is typically utilized for general-purpose applications, such as voltage regulation, overvoltage protection, voltage stabilizing, clamping, and circulating current limiting. The device is constructed with a two-terminal zinc-oxide junction, high reliability glass passivation, and a hermetically sealed package to ensure a long term operating life while maintaining excellent performance in harsh environmental conditions. The DO-41 body packaging coupled with Semtech's industry-leading RoHS compliance ensures a safe and reliable product designed to meet the most stringent environmental requirements.