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NaMo_1534561
Contributor II

Hello,

Could you provide Tj(max) of S29GL064S?

MPN S29GL064S70BHI040 and S29GL064S70TFI040

Best Regards,

Naoaki Morimoto

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1 Solution
AlbertB_56
Employee

Hello Naoaki-san,

The thermal resistance values in regards to the S29GL064S70BHI040 (VBK-048) and S29GL064S70TFI040 (TS-048)

are as follows:

VBK-048 (48-ball FBGA) package :

  - theta j-a =  39 degrees C/W

  - psi j-t =  5 degrees C/W

  - typ. current =  53mA

  - typ. voltage =  3.0V

  - typ. Pd =  159 mW

  - absolute max. junct. temp. =  125 degrees C (do not operate FLASH at 125C; operation is not guaranteed).

  - max. Operating junct. temp. =  91.2 degrees Celsius  (based at max ambient of +85C).

** Please do not confuse absolute maximum junction temperature as maximum Operating junction temperature

TS-048 (48-pin TSOP) package :

  - theta j-a =  45.8 degrees C/W

  - psi j-t =  17 degrees C/W

  - typ. current =  53mA

  - typ. voltage =  3.0V

  - typ. Pd =  159 mW

  - absolute max. junct. temp. =  125 degrees C (do not operate FLASH at 125C; operation is not guaranteed).

  - max. Operating junct. temp. =  92.28 degrees Celsius (based at max ambient of +85C).

** Please do not confuse absolute maximum junction temperature as maximum Operating junction temperature

Hope this helps...

Thank you and regards,

Albert

Cypress Semiconductor

View solution in original post

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2 Replies
BushraH_91
Moderator
Moderator

Hello Naoaki san,

Thank you for contacting Cypress Community Forum. We have received your inquiry and currently reviewing the issue. We will get back to you as soon as we find the resolution.

Have a wonderful day

Regards,

Bushra

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AlbertB_56
Employee

Hello Naoaki-san,

The thermal resistance values in regards to the S29GL064S70BHI040 (VBK-048) and S29GL064S70TFI040 (TS-048)

are as follows:

VBK-048 (48-ball FBGA) package :

  - theta j-a =  39 degrees C/W

  - psi j-t =  5 degrees C/W

  - typ. current =  53mA

  - typ. voltage =  3.0V

  - typ. Pd =  159 mW

  - absolute max. junct. temp. =  125 degrees C (do not operate FLASH at 125C; operation is not guaranteed).

  - max. Operating junct. temp. =  91.2 degrees Celsius  (based at max ambient of +85C).

** Please do not confuse absolute maximum junction temperature as maximum Operating junction temperature

TS-048 (48-pin TSOP) package :

  - theta j-a =  45.8 degrees C/W

  - psi j-t =  17 degrees C/W

  - typ. current =  53mA

  - typ. voltage =  3.0V

  - typ. Pd =  159 mW

  - absolute max. junct. temp. =  125 degrees C (do not operate FLASH at 125C; operation is not guaranteed).

  - max. Operating junct. temp. =  92.28 degrees Celsius (based at max ambient of +85C).

** Please do not confuse absolute maximum junction temperature as maximum Operating junction temperature

Hope this helps...

Thank you and regards,

Albert

Cypress Semiconductor

View solution in original post

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