OPA541: OPA541AP

Hi Divya,

What are the units for the heatsink? cm?

What is setting the minimum and maximum parameters? 19.76cm min to 20.27cm max is not a wide range of options. 

This is the commercially available solution I use today:

Heatsink

Clip

I like this solution for ease of mounting the TO220 package. 

I checked Digikey for heatsinks with the above parameters in cm, and no options exist. Many manufacturers will offer custom thermal solutions, this just comes at a higher cost over standard sizes.

Please let me know the answers to the above questions, and I will assist with heatsink reccmoendations.

Best,

Jacob

Hi Jacob

Units for heatsink need in mm

Minimum is19.76 and Maximum is unknown for length and width is minimum of 17.04mm

I need some heatsink parts which should properly fit with the opamap OPA541AP. please provide some heatsink parts which fits with the OPAMP.

In Online I get an example for heatsink with OPA541AP, I am looking for similar heatsink if any is available.

Hi Divya,

Sorry for the confusion I understand now. 

I can start this search. What is your max heatsink height? 

Do you know what theta SA you are looking to find? 

Thanks,

Jacob