The BSS138LT1G is an N-Channel Power MOSFET designed for low-voltage applications. It features a maximum drain-to-source voltage of 50V and can handle a continuous drain current of 200mA. With a low gate-to-source threshold voltage between 0.85V and 1.5V, it is ideal for logic-level control. The device exhibits a typical static drain-to-source on-resistance of 3.5 Ω at a 5.0V gate voltage. Its miniature SOT-23 package makes it suitable for space-constrained applications such as DC-DC converters and power management in portable electronics like cellular phones, computers, and printers.