The BSS138LT1G is a high-speed switching N-channel MOSFET transistor designed for general-purpose amplifier and switching applications. This product is part of the BSS138LT1 Series, which is known for its low threshold voltage and low on-resistance characteristics, making it suitable for use in a variety of low-voltage applications. With a maximum voltage rating of 50V and a continuous drain current of 210mA, the BSS138LT1G offers reliable performance and efficiency in a compact SOT-23 surface-mount package. Its low threshold voltage makes it ideal for use in low-power applications, while its high-speed switching capability ensures excellent performance in high-frequency applications. The BSS138LT1G is well-suited for use in battery-powered devices, portable electronics, and other low-voltage applications where a compact, efficient switching solution is required. Its high-speed performance and low on-resistance make it an ideal choice for a wide range of general-purpose applications.