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GlJe_1688511
Level 4
Level 4
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Hello.

I found Maximum Junction Temperature of S25FL256SAGMFIR01.

      https://community.cypress.com/message/188372#188372

How is Maximum Junction Temperature of S25FL256SAGMFIR01?

Thanks and Best regards.

Glenn.

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1 Solution
AS_36
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi Glenn,

The absolute maximum junction temperature value for S25FS512SDSBHB213 is 112.8 °C

Theta JA = 38.8

Theta JB = 10.2

Theta JC = 11.6

Best Regards,

Apurva

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AS_36
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi Glenn,

Thank you for contacting Cypress Semiconductor.

Could you please clarify your query? Do you want to know the maximum junction temperature of S25FS512SDSBHB213 device?

Best Regards,

Apurva

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Hello Apurva.

Yes, I want to know the maximum junction temperature of the S25FS512SDSBHB213.

Thanks.

Blenn.

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AS_36
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi Glenn,

Than you for the confirmation.

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 (provided in the previous response)

P: Power consumption of the device (VCC (max) * ICC (max)) (You can consider the Icc(max) value from the datasheet depending upon the operation being performed with the device.)

Ta: Ambient temperature

You can go through the following application note for more details - https://www.cypress.com/file/210756/download

The Theta Ja value is 39°C/W

The Psi Jt value is 5°C/W

Please let me know if you have any further queries.

Best Regards,

Apurva

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Hello Apurva.

I don't mean Operation Junction Temperature.

I want to know break junction Temperature.

Thanks and Best regards.

Glenn.

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Hello Apurva.

And,

Shouldn't the breakdown temperature be higher than the storage temperature?

Maximum allowable junction temperature for the device S25FL256SAGMFIR01 is 135.4°C.

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Thank and Best regards.

Glenn.

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Hello Apurva.

I found the maximum junction Temperature of Sync SRAM, Async SRAM, NVSRAM and FRAM.

Maximum Junction Temperature and Power Consumption Calculator - KBA204198

But, there isn't the FLASH memroy.

Thanks and Best regards.

Glenn.

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Hello Apurva.

I understood the meaning of the absolute maximum rated junction temperature.

I want to know just the value of the absolute maximum rated junction temperature.

Thanks and Best regards.

Glenn.

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AS_36
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi Glenn,

The absolute maximum junction temperature value for S25FS512SDSBHB213 is 112.8 °C

Theta JA = 38.8

Theta JB = 10.2

Theta JC = 11.6

Best Regards,

Apurva

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