SN65LVDS391: Thermal resistance

Vadim Smirnov

Part Number: SN65LVDS391

Hi,

Could you please provide the Thermal Resistance of SN65LVDS391PWR between Junction to Ambient, Junction to board and Junction to Case

Thank you,

over 4 years ago

0 Yaser Ibrahim over 4 years ago

TI__Genius 10250 points

Hello Vadim,

I am working on getting this data and will get back to you as soon as I get it.

Regards,
Yaser

0 Yaser Ibrahim over 4 years ago in reply to Yaser Ibrahim

TI__Genius 10250 points

Hello Vadim,

Here are the thermal parameters for SN65LVDS391:
Theta JA-High K: 103.4
Theta JC, top: 29.8
Theta JB: 50.6
Psi JT: 1.6
Psi JB: 49.8

Regards,
Yaser

0 Vadim Smirnov over 4 years ago in reply to Yaser Ibrahim

Prodigy 20 points

Hello Yaser,

Thank you for the values.

Would they be included in the next revision of the component ?

Best regards,

Vadim

0 Yaser Ibrahim over 4 years ago in reply to Vadim Smirnov

TI__Genius 10250 points

Hello Vadim,

Yes; the thermal parameters would be added when the datasheet is eventually updated.

Regards,
Yaser

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SN65LVDS391: Thermal resistance