The ZY100B is a high-quality 1W, 100V Zener diode manufactured by DIOTEC and available through Supreme Components International, an authorized distributor of electronic components. This Zener diode, housed in a standard DO-41 package, is designed for voltage regulation and overvoltage protection in a wide range of electronic applications. Its 1W power dissipation capability allows it to handle significant current loads. The ZY100B offers stable and reliable performance, making it suitable for use in power supplies, voltage references, and transient voltage suppression circuits. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this DIOTEC product.