The DIOTEC ZMD3.9 is a Zener diode specifically designed to provide a stable 3.9V reference voltage. Encased in a DO-35 package, this diode offers a power dissipation of 500mW, making it suitable for a wide range of applications including voltage regulation, overvoltage protection, and signal conditioning. Its compact size allows for easy integration into densely populated circuit boards. Supreme Components International is an authorised distributor of DIOTEC, ensuring that you receive genuine, high-quality components. This Zener diode is a reliable choice for engineers and designers seeking precise voltage control in their electronic designs. Benefit from consistent performance and dependable protection with the ZMD3.9.