OPA2140: OPA2140AIDGKR baking condition

Koji Sakurai

Prodigy 365 points

Part Number: OPA2140

My customer wants to use OPA2140AIDGKR with baking condition 24hour 125C.

Is it acceptable baking condition ?

Best Regards

Koji Sakurai

over 3 years ago

+1 Raymond Zhang1 over 3 years ago

TI__Guru 56531 points

Hi Koji-san,

Is it acceptable baking condition?

The baking temperature is correct, but I do not think that it will require to bake for 24 hours. A typical overnight baking at 125C is more than sufficient to drive away the moisture absorption issues for the molding materials, say 16 hours. Please make sure that the baking temperature is ramped up and cooled down gradually to avoid thermal shock.

I found that the following baking instructions are more specific or you may follow baking guide in IPC/JEDEC J-STD-020 documents.

https://www.intel.cn/content/dam/www/programmable/us/en/pdfs/support/reliability/msl/msl-baking-instruction.pdf

If you have additional questions, please let me know.

Best,

Raymond