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Can you please share the Thermal Resistance Theta JC (Rjc), Theta JB (Rjb), Theta JA (Rja) & Maximum junction temperature value for part# S25FL128LAGNFV010 of WSON 5 x 6 package?
Thanks and Regards,
Jaiganesh, S
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Hi Jaiganesh,
I checked internally for your request and the updates values are as follows -
- Theta JA – 31.6 ℃/W
- Theta JB – 7.5 ℃/W
- Theta JC – 23.9 ℃/W
Best Regards,
Apurva
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Hi Jaiganesh,
Thank you for contacting Cypress Semiconductor.
You can calculate maximum operating junction temperature of our devices using below formula.
Tj = Theta Ja * P + Ta
Tj: Junction temperature
Theta Ja: Junction to ambient thermal resistance
P: Power consumption of the device (VCC (max) * ICC (max)).
Ta: Ambient temperature
Please see Theta Ja values for the requested device below -
Theta Ja: 32 °C/W
Please note that we do not provide the Theta JB and Theta JC values for our devices.
You can go through the following AN for more detailed information - https://www.cypress.com/file/210756/download
Best Regards,
Apurva
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Thanks for your quick response. I would like to inform you that we are planning to use your product (S25FL128LAGNFV010 of WSON 5 x 6 package) in one of our electronic equipment. To perform the thermal analysis to check the component temperature in operating conditions, we need thermal resistance value Rjc & Rjb. Please let me know if there is any way to get the information.
Thanks and Regards,
Jaiganesh, S
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I have seen that resistance values (Rjb & Rjc) of your product shared in CYPRESS community. Please see the below link.
Kindly let me know if there is any way to get the resistance information of part# S25FL128LAGNFV010 of WSON 5 x 6 package.
Thanks and Regards,
Jaiganesh,S
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Hi Jaiganesh,
I checked internally for your request and the updates values are as follows -
- Theta JA – 31.6 ℃/W
- Theta JB – 7.5 ℃/W
- Theta JC – 23.9 ℃/W
Best Regards,
Apurva