The 574528-BZT52B20 is a single zener diode that falls under the category of discrete semiconductor products. It is used for voltage regulation applications and offers a zener voltage of 20V with a tolerance of ±2%. With a maximum power rating of 500mW, it can handle moderate power dissipation. The reverse leakage current @ 13V is 100nA, ensuring minimal power loss. The zener diode has an impedance of 85 Ohms, allowing for efficient voltage regulation. It is designed for surface mount applications and comes in an SOD-123F package. The standard package contains 12,000 pieces, making it suitable for bulk orders. The operating temperature range is from -50°C to 150°C, providing a wide range of operating conditions. Manufactured by DIOTEC Electronics Corporation, this zener diode is an active product in their lineup.