For the TIP31 https://www.onsemi.com/pub/Collateral/TIP31A-D.PDF
I'm not sure how exactly to read this. I thought I understood this but today it looks like gibberish.
I'm unsure how to read this... is it good for 40W @ 25C or 2W... big difference
Does TA rating mean without heat sink? and if TC is to a heat sink or case, how do you know it's sufficient
I'm not sure how exactly to read this. I thought I understood this but today it looks like gibberish.
I'm unsure how to read this... is it good for 40W @ 25C or 2W... big difference
Does TA rating mean without heat sink? and if TC is to a heat sink or case, how do you know it's sufficient