ON Semiconductor BD243CG is a bipolar junction transistor (BJT) of the NPN type, designed for discrete applications and encapsulated in a TO-220 package. This silicon transistor exhibits high current and voltage handling capabilities, making it suitable for switching and amplification purposes in applications such as audio amplifiers, power amplifiers, and driver stages for higher power transistors like Darlington pairs and IGBTs. The BD243CG is characterised by its robustness and reliability, ensuring consistent performance across a variety of conditions, lending itself well to both industrial and consumer electronic environments where moderate power handling is required. Typically, it finds usage in circuits demanding high efficiency and endurance. https://elecena.pl/product/29661988/on-semiconductor-bd243cg-transistor-bjt-npn-to-220-discrete-tube 2026-01-02 https://elecena.pl/product/29661988/on-semiconductor-bd243cg-transistor-bjt-npn-to-220-discrete-tube 2026-06-13