IC with quad transistors

[bio_man]

Hi,

I am looking for an IC that has quad MOSFET transistors (or higher) with all terminals available for external connection.
Something like: ALD210808, but here the body is always connected to source. I want the body to be also connected to an external pin.


Thanks

 

[FlyingDutch]

Hi,

I am looking for an IC that has quad MOSFET transistors (or higher) with all terminals available for external connection.
Something like: ALD210808, but here the body is always connected to source. I want the body to be also connected to an external pin.


Thanks

Hello,

Toshiba in their portfolio has many IC with transistors arrays - see link:

https://toshiba.semicon-storage.com/ap-en/semiconductor/product/linear-ics/transistor-arrays.html

https://pl.mouser.com/c/?marcom=179038666

Maybe you will be able to find among them such that met your needs.

Best Regards

 

[bio_man]

thanks and I appreciate your help, looks like these are gate drivers.

I want to build some current sources and buffers in transistor level circuits. I want to confirm the results using ready made transistors, I don't want to take the IC layout route at this stage. It's just a proof of concept. Few of my transistors require connection for the body

--- Updated Dec 19, 2021 ---

btw, single transistors can be an option but I have many transistors leading to more sophisticated setup

 

[frankrose]

As I know true 4 terminal discrete MOS doesn't exist, bulk is always hidden. I have tried to find one without success. Below link shows not you and me are the only ones tried.

Why are discrete four-terminal MOSFETs so hard to find?

I know that a MOSFET is a four-terminal device, but nearly every discrete MOSFET you can buy has its bulk/body/substrate internally connected to the source. Why is this? It makes it inconvenient to...

electronics.stackexchange.com

 

[FvM]

Integrated quad MOSFET have common substrate connection by design, unless using dielectric isolation. If you don't need matching, you may also look for multichip arrays.

https://www.linearsystems.com/lsdata/datasheets/SD5000_SD5001_SD5400_SD5401_Datasheet_Rev_A11

As I know true 4 terminal discrete MOS doesn't exist, bulk is always hidden.

There are a few, e.g. SD21x and 3N1xx devices from Linear Systems.