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SOT-89

I've seen the comment that a pin pad can't be an unusual shape, so does this mean something like a SOT-89 cannot be drawn correctly? That footprint has 3 pins and a tab, where the center pin and the tab are connected by an "exposed pad" which is narrower at the pin end and wider at the tab...
by Just Keith
Wed Jan 21, 2015 10:36 am
 
Forum: Schematic and Layout Parts (Libraries)
Topic: SOT-89
Replies: 0
Views: 4960

SOT-89

I've read the topic here http://forum.sunstone.com/can-a-layout-polygon-be-a-pin-t12081.html So does this mean something like a SOT-89 cannot be drawn correctly? That footprint has 3 pins and a tab, where the center pin and the tab are connected by an "exposed pad" which is narrower at the...
by Just Keith
Sat Jan 17, 2015 5:41 pm
 
Forum: Schematic and Layout Parts (Libraries)
Topic: SOT-89
Replies: 0
Views: 3544

How do I add a logo?

How do I add a Logo or Image to the silkscreen or copper layer?
by Just Keith
Fri Jan 09, 2015 11:16 am
 
Forum: Schematic and Layout Parts (Libraries)
Topic: How do I add a logo?
Replies: 0
Views: 3508

Re: Can a layout Polygon be a Pin?

So does this mean something like a SOT-89 cannot be drawn correctly? That footprint has 3 pins and a tab, where the center pin and the tab are connected by an "exposed pad" which is narrower at the pin end and wider at the tab end. I've drawn something like this, with a top layer polygon o...
by Just Keith
Mon Jan 05, 2015 5:01 pm
 
Forum: Schematic and Layout Parts (Libraries)
Topic: Can a layout Polygon be a Pin?
Replies: 6
Views: 4146

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