The A92 PNP Transistor (commonly referenced as 2SA92) is a high-voltage silicon transistor engineered for applications requiring elevated voltage handling and moderate current capacity. With a maximum collector-emitter voltage (Vce) of -300V and a collector current (Ic) rating of 300 mA, it’s ideal for audio amplification, power supply circuits, and high-voltage switching tasks. The A92 provides a power dissipation of 625 mW and a DC current gain (hFE) ranging from 40 to 200, ensuring reliable operation across various conditions. Housed in a TO-92 package, it features a collector-base voltage (Vcb) of -300V and an emitter-base voltage (Veb) of -5V, with a transition frequency (fT) of approximately 50 MHz. This transistor is frequently used in vintage electronics, TV circuits, and DIY projects requiring high-voltage capabilities. It operates effectively within a temperature range of -55°C to 150°C, making it a durable and versatile component for both hobbyists and professionals seeking a high-voltage PNP solution.