SI2302 SMD MOS Transistor

The SI2302 is an N-channel MOSFET transistor commonly used in low voltage switching applications. It features a low gate threshold voltage, allowing it to be easily driven by logic-level signals from microcontrollers or digital circuits. The SI2302 has a low on-resistance (R_DS(on)), which enables efficient current flow with minimal power loss. It can handle continuous currents up to 2.8A and has a maximum drain-source voltage (V_DS) of 20V. Its compact SOT-23 package makes it suitable for space-constrained applications, such as power management, load switching, and signal amplification in portable electronics and embedded systems.