BUY BSP149 https://www.utsource.net/itm/p/679771.html
N-Channel Depletion MOSFETs 60V…600V; Package: PG-SOT223-4; Package: SOT-223; VDS max: 200.0 V; ID max: 0.66 A; IDpuls max: 2.6 A; RDS on max @10V: 1.8 Ohm;
The BSP149 is a N-channel enhancement mode vertical DMOS FET transistor manufactured by Infineon Technologies. It is housed in a SOT-223 package. Description: The BSP149 is an N-channel enhancement mode vertical DMOS FET transistor designed for use in low-voltage, high-current applications. It features low on-resistance, low gate charge, and low input capacitance. Features: Low on-resistance Low gate charge Low input capacitance Low threshold voltage Low operating voltage High current capability High frequency operation Applications: The BSP149 is suitable for use in a wide range of applications, including DC-DC converters, motor control, power management, and audio amplifiers. It can also be used in automotive, industrial, and consumer electronics applications. (For reference only)