The 574542-BZT52B3V3 is a zener diode designed for voltage regulation in electronic circuits. With a nominal zener voltage of 3.3V and a tolerance of ±2%, it provides precise voltage control. It has a maximum power rating of 500mW, allowing it to handle moderate power applications. The reverse leakage current of this diode is 50 µA @ a voltage of 1V, ensuring minimal power loss. It has an impedance of 120 Ohms, providing stable voltage regulation. This zener diode is available in a surface mount package, making it easy to integrate into your circuit design. With its temperature range of -50°C to 150°C and excellent voltage regulation characteristics, the 574542-BZT52B3V3 is a reliable choice for voltage regulation applications.