TL431-Q1: CTE

Ray Vincent Aranzaso

Genius 13525 points

Part Number: TL431-Q1

Hi,

Good Day. What is the CTE (Coefficient of Thermal Expansion) of TL431AQDBZRQ1? Thank you very much.

Best Regards,

Ray Vincent

over 2 years ago

0 Trailokya Rai over 2 years ago

TI__Genius 10951 points

Hi Ray

I will check with experts and let you know. May I know what is the end application?

Regards

Trailokya

0 Ray Vincent Aranzaso over 2 years ago in reply to Trailokya Rai

TI__Genius 13525 points

Hi Trailokya,

Good Day. This is the overall CTE (coefficient of thermal expansion) of the part that will induce stresses on the solder joint. This information is needed in order to determine if testing for thermal fatigue is needed.

Best Regards,

Ray Vincent

0 Trailokya Rai over 2 years ago in reply to Ray Vincent Aranzaso

TI__Genius 10951 points

Hi Ray

TI can't share this information on public forum.

Regards

Trailokya

0 Ray Vincent Aranzaso over 2 years ago in reply to Trailokya Rai

TI__Genius 13525 points

Hi Trailokya,

Good Day. I already replied to you on your email. Thank you very much.

Best Regards,

Ray Vincent

Power management

Power management forum

TL431-Q1: CTE