The Diotec P4SMA250A is a robust TVS diode designed for transient voltage protection. With a power dissipation of 400W, it effectively clamps overvoltage events, safeguarding downstream circuitry. Its SMA (DO-214AC) package allows for efficient heat dissipation and easy board mounting. This diode features a reverse standoff voltage of 250V and is ideal for protecting I/O interfaces, VCC bus, and other vulnerable circuits in various applications. As an authorized distributor of Diotec, Supreme Components International guarantees the authenticity and reliability of this component. The P4SMA250A offers a fast response time and low clamping voltage, making it a superior choice for transient voltage protection.