How to identify pin 1 on SOT-23

mvs sarma

Well-Known Member

• Sep 1, 2008

• #21

ArtemisGoldfish said:

Which might be nice, but look at the picture attached to my post.

Click to expand...

Any source for this as the lettering is reverse compared to pin1. Can you upload the pdf indicating this please?

 

ArtemisGoldfish

Member

• Sep 1, 2008

• #22

ww1.microchip.com/downloads/en/DeviceDoc/41239D.pdf 10F200 datasheet, straight from the horses mouth.

 

K

kchriste

New Member

Forum Supporter

• Sep 1, 2008

• #23

Interesting, because on page 81 of the same datasheet it shows this which is the opposite of page 2:

But on an older datasheet they are the same on both pages:
https://www.electro-tech-online.com/custompdfs/2008/09/41239A.pdf

 

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Last edited: Sep 1, 2008

mvs sarma

Well-Known Member

• Sep 1, 2008

• #24

Thanks ! ArtemisGoldfish for the datasheet link. Kchriste has rightly pointed to the package marking diagram rather than pin-out diagram. The package diagram is a rep of the Marking etc.

 

Last edited: Sep 1, 2008