"S" dim for DFN 2 Pin & Avago template request

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I used the Dual Flat No-Lead (DFN 2 Pin) calculator to create a footprint for an Avago ASMT-Bx20-AS000 LED since it seemed the closest match.

Datasheet here:

http://www.avagotech.com/docs/AV02-0389EN 

I entered pitch as 2.65 mm to begin with (3.2 mm - 0.55 mm) along with the other dims that match up well.

Clicking Footprint and Dimensions after the calculation to enter the manufacturers recommended soldering land pattern and there's no S dim in this calculator.  May an S dim be added for times users want to "adapt" a calculator to a device?

I went back to the component dims and changed the pitch to 3.1 mm (4.2 mm - 1.1 mm) to get around it, and re-entered the W and L dimensions from the manufacturer's datasheet so easily worked around but thought adding an S might be neater.

Can we have an Avago template added?

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jameshead Members Profile Send Private Message Find Members Posts Add to Buddy List Expert User Joined: 20 Mar 2012 Location: Oxfordshire, UK Status: Offline Points: 576	Post Options Post Reply Quote jameshead Report Post Thanks(0) Quote Reply Topic: "S" dim for DFN 2 Pin & Avago template request Posted: 17 Sep 2012 at 1:10am
	I used the Dual Flat No-Lead (DFN 2 Pin) calculator to create a footprint for an Avago ASMT-Bx20-AS000 LED since it seemed the closest match. Datasheet here: http://www.avagotech.com/docs/AV02-0389EN I entered pitch as 2.65 mm to begin with (3.2 mm - 0.55 mm) along with the other dims that match up well. Clicking Footprint and Dimensions after the calculation to enter the manufacturers recommended soldering land pattern and there's no S dim in this calculator. May an S dim be added for times users want to "adapt" a calculator to a device? I went back to the component dims and changed the pitch to 3.1 mm (4.2 mm - 1.1 mm) to get around it, and re-entered the W and L dimensions from the manufacturer's datasheet so easily worked around but thought adding an S might be neater. Can we have an Avago template added?



Tom H Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 05 Jan 2012 Location: San Diego, CA Status: Offline Points: 5716	Post Options Post Reply Quote Tom H Report Post Thanks(1) Quote Reply Posted: 17 Sep 2012 at 8:21am
	Can you please create and send me a Avago template and I'll add it to the installer. The component family for this part - http://www.avagotech.com/docs/AV02-0389EN is the 2-pin "Side Concave Diode/LED" -

jameshead Members Profile Send Private Message Find Members Posts Add to Buddy List Expert User Joined: 20 Mar 2012 Location: Oxfordshire, UK Status: Offline Points: 576	Post Options Post Reply Quote jameshead Report Post Thanks(0) Quote Reply Posted: 17 Sep 2012 at 8:32am
	Thanks Tom, I'll e-mail you an Avago template directly. To be honest I did stop for a second on the Diode Side Concave calculator but moved quickly on because picture showed a four pin device with an "e" dimension so I just assumed there wouldn't be a two pin version.