PCB Libraries Forum : SOD882D Package = Dual Flat with lead https://www.PCBLibraries.com/forum/ Tue, 21 Apr 2026 09:26:25 +0000 Mon, 06 May 2019 07:15:35 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.07 360 https://www.PCBLibraries.com/forum/RSS_post_feed.asp?TID=2477 <![CDATA[PCB Libraries Forum]]> https://www.PCBLibraries.com/forum/forum_images/PCBLForumLogo.gif https://www.PCBLibraries.com/forum/ <![CDATA[SOD882D Package = Dual Flat with lead : Library Expert uses nominal values...]]> https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10220.html#10220 Author: Tom H
Subject: 2477
Posted: 06 May 2019 at 7:15am

Library Expert uses nominal values for Toe, Heel and Side solder joint goals + the fabrication and assembly tolerance + the component package and Lead Tolerances. 

All of these dimensions are guidelines and not set in stone. They are not a standard, but they are for you to use as a base starting point for you to make the decision of what your actual solder joint goal values should be and what your manufacturing and package tolerances should be. 

All of these things affect the calculation of the resulting pad size. 

Library Expert is a tool that enables you to change any of the values to whatever you want, including the insertion of the mfr. recommended pattern. 

Library Expert allows you to see the Terminal Lead on the resulting pad so that you can make an educated judgement for the best soldering results. 

Library Expert auto-generates the drafting outlines for silkscreen Legend, Assembly, Courtyard Excess, Package Body and Terminal Lead and it adds the Pin 1 polarity marking and the proper reference designators. 

There is no land pattern calculator in the world that will magically calculate every mfr. recommended pattern and the mfr. will only provide the pad size and spacing and not all the other elements that go into a library part. 

]]> Mon, 06 May 2019 07:15:35 +0000 https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10220.html#10220 <![CDATA[SOD882D Package = Dual Flat with lead : If i use the manufacturing recommended...]]> https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10219.html#10219 Author: MSM_KOPF
Subject: 2477
Posted: 05 May 2019 at 10:39pm

If i use the manufacturing recommended footprint, then there is no need to use library expert tool.
But:
Manufacture Nexperia recommends a width (W) of 0.7mm whereas Library expert uses only 0.53mm width pads.

So i am asking gain, what would be the way to create a PESD5V0F1BLD DFN1006-2 (SOD882D) footprint with the library expert pro.
both packages and footprints are a bit different.
]]> Sun, 05 May 2019 22:39:19 +0000 https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10219.html#10219 <![CDATA[SOD882D Package = Dual Flat with lead : TheNexperia ESD Diode PESD5V0F1BL...]]> https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10218.html#10218 Author: Tom H
Subject: 2477
Posted: 03 May 2019 at 8:57am

The Nexperia ESD Diode PESD5V0F1BL with a package called SOD882 is a 2-pin DFN package. 

This is a standard component package and Library Expert creates a perfect 3D STEP model too. 
 
        
 
]]> Fri, 03 May 2019 08:57:10 +0000 https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10218.html#10218 <![CDATA[SOD882D Package = Dual Flat with lead : My suggestion would be to use...]]> https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10217.html#10217 Author: Ian S
Subject: 2477
Posted: 03 May 2019 at 8:00am

My suggestion would be to use 'DFN 2 Pin' and, after entering the component's dimensions, switch to the Footprint tab and enter the manufacturer's recommended dimensions from the datasheet.]]> Fri, 03 May 2019 08:00:15 +0000 https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10217.html#10217 <![CDATA[SOD882D Package = Dual Flat with lead : We use a Nexperia ESD Diode PESD5V0F1BL...]]> https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10216.html#10216 Author: MSM_KOPF
Subject: 2477
Posted: 03 May 2019 at 6:13am

We use a Nexperia ESD Diode PESD5V0F1BL with a package called SOD882
That is a typical DFN which Library Expert Pro creates as DIODFN98X58X50-2N
Datasheet see Digikey or Nexperia

Due to AOI requirements we must move to the PESD5V0F1BLD what Nexperia calls a DFN1006-2 (SOD882D) package
This component will be soldered at the side too, hence optical inspection possible

But what surface mount type shall i choose to create the footprint?
It is not a Dual Flat No_lead DFN 2 Pin
But it is also not realy a molded body

BTW we often come across this No Lead limitation that prevents us from using the calculator as we have a lead version. would be nice to select Lead / No-Lead.
]]> Fri, 03 May 2019 06:13:07 +0000 https://www.PCBLibraries.com/forum/sod882d-package-dual-flat-with-lead_topic2477_post10216.html#10216