PowerDI123 Component Package
Overview
PowerDI123 is a proprietary component package by Diodes Incorporated. It is used for diodes and constant-current LED drivers (shunt style).
Dimensions
![](/assets/images/powerdi123-component-package-dimensions-a173ef5a4aaa5e4d8ca4997be0a26c70.png)
2.8x1.78x0.98mm. Pitch 3.05 mm.
Footprint
![](/assets/images/powerdi123-component-package-recommended-footprint-8f8ecfd4f05967b3184abc29a009fb5a.png)
The footprint occupies a land area of 6.75mm2.
Thermal Resistance
Device mounted on 25.4x25.4mm FR-4 PCB (10x10mm 1oz copper, minimum recommended pad layout on top layer and thermal vias to bottom layer ground plane)1:
When mounted on 50.8mm x 50.8mm GETEK PCB with 25.4mm x 25.4mm copper pads1:
Similar To
Footnotes
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Diodes Incorporated (2016, Dec). AL5809 - 60V Two Terminal Constant Current LED Driver - PowerDI [datasheet]. Retrieved 2024-04-29, from https://www.diodes.com/assets/Datasheets/AL5809.pdf. ↩ ↩2