ZTX851-BULK – DIODES ZETEX

The Diodes Incorporated ZTX851-BULK is a high-gain NPN medium power transistor optimized for efficient switching and amplification in a variety of applications. It boasts a collector-emitter voltage rating of 40V and a continuous collector current rating of 2A, making it suitable for driving moderate loads. Encased in a through-hole E-Line (TO-92 compatible) package, it provides easy integration into breadboard prototypes and through-hole PCB designs. This transistor exhibits reliable performance across a wide operating temperature range of –55°C to 150°C. Commonly employed in low-side switching, motor control, and line driving circuits, the ZTX851-BULK offers a cost-effective solution with its high gain and robust characteristics, simplifying design by minimizing the need for multiple gain stages in amplifier circuits. Its relatively low saturation voltage further enhances its efficiency in switching applications.