TL431-Q1: TL431-Q1 vs TL431

Hello Kura,

These devices are p2p but have gone through different qualification testing for commercial and AECQ-100 grading, which includes ESD testing.We do not comment on details of  manufacturing process on this forum. Hope this helps.

Thank you.

Masoud-san

Thank you for your reply.

Please let us know about thermal information.

TL431BQDBZRQ1

TL431BQDBZR

We found the difference of Thermal Information between these 2item.

Please let us the reason why this difference is.

Regards,

Hello Kura-san,

Many factor affect thermal performance including leadframe, mold compound and other manufacturing steps. Hope that helps.

Thanks.