The 1SMA5917BT3G is a discrete semiconductor component designed for voltage regulation and transient protection in a variety of electronic circuits. It features a maximum operating voltage of 17V and a peak pulse power dissipation of 400W. This component is ideal for use in applications requiring protection from voltage transients, such as in power supplies, automotive electronics, and communication equipment. The 1SMA5917BT3G is housed in a small surface mount package, making it easy to incorporate into compact designs. With its high performance and reliability, this semiconductor component is a versatile solution for safeguarding electronic systems from voltage spikes and surges