SN74CBTLV3253: thermal resistance

shashank sharma

Prodigy 510 points

Part Number: SN74CBTLV3253

Hi, Can you please tell me the thermal resistance junction to case of SN74CBTLV3253?

over 6 years ago

0 Fan.Wang over 6 years ago

TI__Intellectual 2900 points

Hi Shashank,

SN74CBTLV3253 does not have junction-to-case modeled yet. Please let us know if there is any urgency or necessity to pursue that, normally it will take 3 weeks to complete a junction-to-case modeled.

0 Adam Torma over 6 years ago in reply to Fan.Wang

TI__Mastermind 45340 points

Shashank,

Please see the updated thermal metrics in the datasheet.

Thank you,

Adam

0 Kathrina Heil47 over 6 years ago in reply to Adam Torma

TI__Prodigy 140 points

Hi Adam,

can we add the junction to case resistance for TSSOP also to the datasheet.

Thanks

Kathrina

0 Adam Torma over 6 years ago in reply to Kathrina Heil47

TI__Mastermind 45340 points

Kathrina,

The junction to case (top) is listed above for TSSOP. The junciton to case (bottom) is only applicable to the RGY package with the exposed thermal pad.

Thank you,

Adam

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SN74CBTLV3253: thermal resistance