TMP100: TMP100MDBVREP CTE Data

JOE L

Prodigy 150 points

Part Number: TMP100

Tool/software:

Looking for CTE for

TMP100MDBVREP

Thanks!

8 months ago

0 Meredith McKean 8 months ago

TI__Genius 9720 points

Hello Joe,

Can you explain exactly the data that you are looking for? Can you provide examples? Our datasheet provides characterization error data for our temperature sensors drifted across temperature. Happy to help provide any more data/information needed.

Best Regards,

Meredith McKean

0 JOE L 8 months ago in reply to Meredith McKean

Prodigy 150 points

I am looking to see if there is any mechanical data for the coefficient of thermal expansion for this package. The effective coefficient of thermal expansion.

0 Meredith McKean 8 months ago in reply to JOE L

TI__Genius 9720 points

Hello Joe,

This e2e will answer your question: (+) TMP100: Coefficient of thermal expansion (CTE) - Sensors forum - Sensors - TI E2E support forums

The CTE for this part is as follows, please note that these are estimates:

Temperature Range	α_X ppm/°C	α_Y ppm/°C
-40 to 120°C	11.0	13.4
120 to 150°C	26.7	24.8

Best Regards,

Meredith McKean

0 JOE L 8 months ago in reply to Meredith McKean

Prodigy 150 points

Are ax and ay both in plane CTE estimates? Or is one a through package CTE?

0 Meredith McKean 8 months ago in reply to JOE L

TI__Genius 9720 points

This is the total package CTE. Be aware that these values are only estimates and may vary depending on the application due to uneven thermal expansion, deformation of the package, etc...

Best Regards,

Meredith McKean