I was just searching Internet for finding a SMD code for a transistor, and I got to this forum, because the code market on the SMD is w2t.
Maybe you can answer to my reply here. Hope so.
So, in my case I have this inverter board used on computer laptop (the actual model is TF041 DA-1A08 C003A). I have this SMD damaged (market "Q2" on the board) and I am trying to fix the board by replacing it. Maybe it has something else to be replaced, but at least I try to solve it since I think the damage was done because a high current value.
Well, hope you understand my intentions.
(this is my first time here. I don't know the forum, but I am an electronic technician. thank you)
Generally speaking, W2 usually refers to a zener diode in a sod123 package, who knows what voltage though. You will need to id the device manufacturer and see what the T means.
Generally speaking, W2 usually refers to a zener diode in a sod123 package, who knows what voltage though. You will need to id the device manufacturer and see what the T means.
[Thank you for the comment]
In this case the W2T is a transistor in a sot23 package. The maximum voltage crossing it will be around 20 volts.
I searched, and searched, and.... searched with no luck in order to find the code for the "T". That is when I posted my first comment.
I also searched for the Niko-Sem, which was mentioned as having the schematic for the actual inverter. But didn't find it myself.
Just a while ago I found that this inverter is also used by the Pavilion 5000 notebooks, and I think I have one of those downstairs. I will tell you how it went.
Continuing my last post, I went to check if I had this Pavillion 5000 notebook but I did not.
As I was not able to find any seller with this W2T smd transistor, I already ordered an used-inverter from a seller on eBay, with the same part number TF041 DA-1A08 C003A