BUY 2SK3230 https://www.utsource.net/itm/p/11281151.html
2SK3230 JFET N-Channel 20v 0.2~0.45mA SOT-523 marking J6 IMPEDANCE CONVERTER
Description: 2SK3230 is an N-channel MOSFET transistor manufactured by NEC. Features: - Low on-resistance - Low gate charge - High speed switching - High voltage Applications: - DC-DC converters - Motor drivers - Power management - Switching regulators - Battery management systems (For reference only)