LM358: Oxidation concern with Ag

Richard Haats

Prodigy 470 points

Part Number: LM358

Hello,

Does TI have data comparing the oxidation risk of the LM358DGKR with Ag vs LM358BIDGKR without?

Thank you

Rich

over 1 year ago

0 Jerry Madalvanos over 1 year ago

TI__Mastermind 22381 points

Hey Richard,

Please see this application report on lead-free component finishes. Table 4 conducts visual inspection and compares the different leadframes and their corrosion after stress.

https://www.ti.com/lit/an/szza046/szza046.pdf

Best,
Jerry

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LM358: Oxidation concern with Ag