PFET with low rds(on) at 80v V(ds)?

[treez]

We need an 80V PFET with less rds(on) than the SUM110P08 (11 milliohms)

SUM110P08 Datasheet
https://www.vishay.com/docs/73471/sum110p0.pdf

it will carry 4 amps. Its a reverse polarity input pfet, sits in the positive input supply rail.

I thought they came lower than 11 milliohms these days?

 

[dick_freebird]

PFETs have always lagged, and the pricing for really big
ones is not nice. Maybe you want to parallel two, check
the economics?

 

[D.A.(Tony)Stewart]

There are plenty of 80V PFETs down to 2 mΩ and less. What is the problem?

 

[treez]

I went on digikey and checked,.....the pfet in the top post is the worlds lowest rdson at 80v and rated for 5 amps plus