The SI2319 is a SOT-23 MOSFET manufactured by HXY MOS that is RoHS compliant. It is designed to switch very low on-resistance, fast switching, and low noise performance in low voltage applications. The maximum drain current can reach 1A, and the range of drain-source voltage is -20V to -200V. It also features an integral body diode for reverse current protection and low on-resistance mismatch. The SI2319 is ideal for low power, low voltage switching applications, such as electronic lighting, industrial control and automotive systems.