topic AFT27S010NT1 maximum current in Other NXP Products

AFT27S010NT1 maximum current

alleniub — Mon, 05 Sep 2022 07:57:43 GMT

I don't see the maximum ID current or Output power in the AFT27S010NT1 datasheet, is there a related limit ?

@AFT27S010NT1

Re: AFT27S010NT1 maximum current

diazmarin09 — Mon, 05 Sep 2022 21:28:38 GMT

Hello,

I hope all is great with you.

Please review the typical characteristics below:

You may find further information about all its frequency range at AFT27S010N datasheet.

I hope this information helps.

Regards,

David

Re: AFT27S010NT1 maximum current

alleniub — Tue, 06 Sep 2022 08:24:34 GMT

I would like to ask if there is a maximum Continuous Drain Current?, in my simulation the ID current is around 2A. Is this acceptable?

Re: AFT27S010NT1 maximum current

diazmarin09 — Thu, 08 Sep 2022 16:48:27 GMT

Hello,

I am pleased to contact you again.

I am afraid that such information is not characterized.

I have requested further information. If I receive a response, I will inform you as soon as possible.

Regards,

David

Re: AFT27S010NT1 maximum current

alleniub — Thu, 08 Sep 2022 17:20:28 GMT

I mean is there a maximum drain current like the above table, I just want to make sure my simulation drain current 2A is ok .

Re: AFT27S010NT1 maximum current

diazmarin09 — Thu, 08 Sep 2022 20:22:14 GMT

Hello,

Please accept my apologies for the misunderstanding.

The AFT27S010N is optimized for Class AB operation. Idq is typically set at 90mA. Depending on output power level desired.

Class A operation would require an Idq of around 1000mA.

I hope this information helps.

Regards,

David

Re: AFT27S010NT1 maximum current

alleniub — Tue, 13 Sep 2022 08:31:19 GMT

In my simulation, with the transistor operating at class E, IDS(ON) is about 2A.

From your answer I'm not sure if the transistor can withstand 2A (AC),

thanks

Re: AFT27S010NT1 maximum current

diazmarin09 — Wed, 14 Sep 2022 16:49:20 GMT

Hello,

I am pleased to contact you again. I hope all is great with you.

You are correct, based on the statement above, the device might not withstand such operational conditions.

I hope this information helps.

Regards,

David