The MM3Z5V6B is a Zener diode designed for general-purpose voltage regulation and protection applications. It features a nominal Zener voltage of 5.6V with a tight ±2% tolerance, tested at a current of 5mA. The device has a maximum power dissipation of 200mW and exhibits a maximum Zener impedance of 37Ω at the test current. It also features a low maximum reverse leakage current of 0.9µA at a reverse voltage of 2V. Housed in a very small and thin SOD-323F surface-mount package, the MM3Z5V6B is ideal for applications where board space is limited.