PCA82C251 marking

[baekseungmin]

Hello,

please could you help me to understand this marking code below present onto PCA82C251 body part

82C251Y / H6 03 / D708

is there a date code ?

is there a lot nr ?

is there a document that could explain this ?

thanks and regards

[guoweisun]

Hi,

2nd : H6 03 means Diffusion Batch ID.

3rd : nD708 means Date Code-0708

We don't have profile for explain this marking information.

Thanks!

[smorrill]

I'd like to understand the date code better, I have 2 here on my desk on is nD207 and the other is nD252.  How do I determine year and month or is it year and day of year.  I've attached images of the second if it helps.  How do I read it.