This part is a kind of semiconductor called 2SK362.
Function of this product has Silicon N Channel Junction Type Transistor.
Manufacturers : Toshiba Semiconductor
Image and pinout :

Some of the text within the PDF file :
TOSHIBA Field Effect Transistor Silicon N Channel Junction Type 2SK362 For Audio Amplifier, Analog Switch, Constant Current and Impedance Converter Applications 2SK362 Unit: mm • High breakdown voltage: VGDS = −50 V • High input impedance: IGSS = −1.0 nA (max) (VGS = −30 V) • Low RDS (ON): RDS (ON) = 80 Ω (typ.) (IDSS = 5 mA) Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Gate-drain voltage Gate current Drain power dissipation Junction temperature Storage temperature range VGDS IG PD Tj Tstg −50 10 300 125 −55~125 V mA mW °C °C Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability sig [ ... ]
2SK362 PDF Datasheet Download
