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Benedict
Level 1
Level 1
First like received First like given First reply posted

Hi 

 

I would like to request for the junction-to-board thermal resistance (Theta_JB) information for IRFH5110PbF. 

 

Thank you! 

0 Likes
1 Solution
Meghana
Moderator
Moderator
Moderator
50 likes received 100 solutions authored 10 likes given

Hello @Benedict ,

Junction to board thermal resistance is nothing but Junction to bottom case of the component, which is provided in the datasheet. 

Meghana_0-1658757222967.png

Meghana_1-1658757274400.png

R_θja represents the thermal resistance from junction to ambient, under below conditions.

Meghana_2-1658757430908.png

 

Regards

Meghana R

 

 

View solution in original post

2 Replies
Meghana
Moderator
Moderator
Moderator
50 likes received 100 solutions authored 10 likes given

Hello @Benedict ,

Junction to board thermal resistance is nothing but Junction to bottom case of the component, which is provided in the datasheet. 

Meghana_0-1658757222967.png

Meghana_1-1658757274400.png

R_θja represents the thermal resistance from junction to ambient, under below conditions.

Meghana_2-1658757430908.png

 

Regards

Meghana R

 

 

Benedict
Level 1
Level 1
First like received First like given First reply posted

Thank you for the prompt clarification!