IC marking meaning of FM28V100-TG

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Anonymous
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Dear Sir,

May I know What’s difference between Rev. A, B and G on IC marking?

Did they mean the different FAB from?

Thanks

Wen Hsiang

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PradiptaB_11
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi Wen,

Please find below the marking difference.

A – DMOS 5 (8” fab) without PO2 (second passivation layer)

G – DMOS 5 (8” fab) with PO2 (second passivation layer)

B – DMOS 6 (12” fab) with PO2 (second passivation layer)

Thanks,
Pradipta.

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1 Reply
PradiptaB_11
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi Wen,

Please find below the marking difference.

A – DMOS 5 (8” fab) without PO2 (second passivation layer)

G – DMOS 5 (8” fab) with PO2 (second passivation layer)

B – DMOS 6 (12” fab) with PO2 (second passivation layer)

Thanks,
Pradipta.

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