The 2N7002AK is a MOSFET (metal-oxide semiconductor field-effect transistor) with an SOT-23 package manufactured by Jingdao. This device is RoHS (Restriction of Hazardous Substances) compliant and features a drain-source voltage (Vds) of 60V, drain-gate voltage (Vgs) of 20V, drain current (Id) of 200mA (continuous), threshold voltage (Vgs) of 2.0V (typical), and on-resistance (Rdson) of 40 ohms (typical). Its maximum ratings include an operating temperature of -55C to +150C, power dissipation (Pd) of 200mW, gate-source voltage of 20V, and avalanche currents of 2.5A, making it ideal for low voltage applications.