Help needed on electronic relay LH1500AT

[Learner]

Hi guys,
I was wondering if anyone knows what the DC pin is for and stands for? I've tried to asked Vishay tech support unfortunately there was no reply....


Data sheet can be found here


https://www.ortodoxism.ro/datasheets/vishay/83804.pdf

Thank you for your help!

 

[nguyennam]

I think it must be abbreviation and stands for "Common Drain".

 

[siongboon]

Ya, I suppose so too.

 

[IanP]

DC stands for: Direct Current ..
In DC applications, if you use output 5, the Ron resistance will be lower .. see data sheet - electrical characteristics - output ..

Regards,
IanP

 

[siongboon]

What is the purpose of connecting to both end label as 'S',
if the middle pin is of lower Ron?

Weren't it better to connect between DC & S in this case?

Best Regards,
Siong Boon