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dawoc_3906551
New Contributor

What is maximum junction temperature for S25FL512SAGMFV010 and S29GL512S11TFV010?

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1 Solution
SudheeshK
Moderator
Moderator

Hi,

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 devices below.

S25FL512S

Theta Ja: 30°C/W

S29GL512S

Theta Ja: 46.1°C/W

You can refer following application note for more details, https://www.cypress.com/file/210756/download .

Thanks and Regards,

Sudheesh

View solution in original post

2 Replies
SudheeshK
Moderator
Moderator

Hi,

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 devices below.

S25FL512S

Theta Ja: 30°C/W

S29GL512S

Theta Ja: 46.1°C/W

You can refer following application note for more details, https://www.cypress.com/file/210756/download .

Thanks and Regards,

Sudheesh

View solution in original post

dawoc_3906551
New Contributor

Thanks Sudhees for your advise. Very useful.

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