Theta JB for SMD-0.5 and SMD-0.5e type packages

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ssavulak
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First reply posted First question asked Welcome!

Does Infineon have any Theta JB data for the SMD-0.5 package, or perhaps specifically JANSR2N7660U3CE and JANSR2N7648U3?

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Dipti_Kiran
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Hi @ssavulak ,

Rth JB (Thermal resistance junction-board)- We do not have this data since it depends on the solder, PCB material and PCB layout you are using.  

Regards,

Dipti

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Dipti_Kiran
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Hi @ssavulak ,

Could you please confirm if you are looking for a Rth JB (Thermal resistance junction-board)?

Regards,

Dipti

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Dipti_Kiran
Moderator
Moderator
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50 solutions authored 100 replies posted 250 sign-ins

Hi @ssavulak ,

Rth JB (Thermal resistance junction-board)- We do not have this data since it depends on the solder, PCB material and PCB layout you are using.  

Regards,

Dipti

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ssavulak
Level 1
Level 1
First reply posted First question asked Welcome!

I am looking for Rth JB (Thermal resistance junction-board).  I have seen manufacturer data using JEDEC JESD51 test boards which normalize the effects of the PCB material and layout, so I was hoping Infineon might have that kind of data.

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