wrote:
Try:
http://tsc.jeita.or.jp/eds/DATA/PACKAGE/ED731120.PDF
John Haddy
-Original Message-
From: Rene Tschaggelar [mailto:[EMAIL PROTECTED]
Sent: Tuesday, 3 June 2003 6:51 PM
To: Protel EDA Forum
Subject: Re: [PEDA] metric footprint
Is there no footprint given in a manufacturers
designers at
least read
the text to understand the philosophyof land pattern design.
Hope this helps,
John Haddy
-Original Message-
From: Bryn Wolfe [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 4 June 2003 1:09 AM
To: Protel EDA Forum
Subject: Re: [PEDA] metric footprint
John
-SM-782a
the QFP toe and heel fillets are generally about equal.
John Haddy
-Original Message-
From: Ian Wilson [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 4 June 2003 10:00 AM
To: Protel EDA Forum
Subject: Re: [PEDA] metric footprint
On 08:24 AM 4/06/2003, John Haddy said
John Haddy wrote:
I'm not familiar with any current work reflecting this. (Doesn't mean
that I'm up to the minute with my reading though...)
IPC-SM-782a suggests (section 3.3.3.1) fillets in the range of:
Toe: 0.4mm - 0.6mm
Heel: 0.0mm - 0.2mm
Side: -0.02mm - 0.02mm
I've always been wary of
Is there no footprint given in a manufacturers datasheet ?
It just a minute or two to make this footprint, much faster than
a websearch.
Rene
Tim Fifield wrote:
Does anybody have a footprint for a SSOP24-P-300-1.00B?
The part is a Toshiba TPD7203F gate driver IC. Pin pitch is 1mm and body
Try:
http://tsc.jeita.or.jp/eds/DATA/PACKAGE/ED731120.PDF
John Haddy
-Original Message-
From: Rene Tschaggelar [mailto:[EMAIL PROTECTED]
Sent: Tuesday, 3 June 2003 6:51 PM
To: Protel EDA Forum
Subject: Re: [PEDA] metric footprint
Is there no footprint given in a manufacturers
