This is one of the semiconductor types. This part name is KIA50N06.
This product has N-CHANNEL MOSFET functions.
Manufacturers of product is KIA.
Image and pinout :
KIA50N06 PDF Datasheet
Some of the text files within the PDF file
KIA 50 Amps, 60 Volts N-CHANNEL MOSFET 销售电话：13641469108廖先生 QQ:543158798 50N06 SEMICONDUCTORS 1.
The KIA50N06 is three-terminal silicon device with current conduction capability of about 50A, fast switching speed. Low on-state resistance, breakdown voltage rating of 60V, and max threshold voltages of 4 volt. It is mainly suitable electronic ballast, and low power switching 2. Features RDS(ON)=23mΩ@VGS=10V. Ultra low gate charge (typical 30nC) Low reverse transfer capacitance Fast switching capability 100％ avalanche energy specified Improved dv/dt capability 3. Pin configuration Pin 1 2 3 Function Gate Drain Source 1 of 9 Free Datasheet http:/// KIA 50 Amps, 60 Volts N-CHANNEL MOSFET 50N06 SEMICONDUCTORS 6. Absolute maximum ratings Parameter Drain to source voltage Gate to source voltage TJ=25 ºCID50A Continuous drain current TJ=100 ºCID35A Drain current pulsed (note1)IDM200A Single pulsed avalanche energy (note2)EAS480mJ [ … ]
Please refer to the file for details.