Panasonic TC-2100T TV, power supply issue

Hi my friend i need ur help,what power transistor or switching transistor number can I use for Panasonic TC-2100T model for my power supply,actually I found on YouTube a number with C5351 but am not sure that gonna work or the right number for my TV even i asked it in the market but not available,so can u please tell which number is suitable or its equivalent,thank u in advance