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January 2002

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Subject:
From:
Jim Yohe <[log in to unmask]>
Reply To:
(Designers Council Forum)
Date:
Fri, 25 Jan 2002 13:27:36 -0600
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Siggi,

There are two (or three) DPAK packages.

DPAK is a JEDEC TS-003 (or old TO-252AA)
D2PAK is a JEDEC TS-005 (or old TO-263AB)

I'm not sure what the D3PAK is but heard there was one.

IPC-SM-782 provides footprint information for the TO252/TO263 in section
8.11.  The physical data incorrectly represents all three devices shown in
chart at the bottom of Figure 2.  Grab an original copy of datasheets for
these two devices at http://www.jedec.org as they are "free" once you sign
up for a free sign-in account.

The TO-368 referenced in the IPC standard isn't available so I don't know
where they got device number.  Good luck.


Jim Yohe,

  Vice Chairman, IPC Designers Council
  http://dc.ipc.org
  [log in to unmask]


On Fri, 25 Jan 2002 15:26:35 +0100, Zweigart, Siegmund
<[log in to unmask]> wrote:

>Hello
>
>Has anybody experience with land patterns for DPAK Packages?
>All input is welcome
>
>Siggi
>
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