Packaging form and mainstream size of SOD patch diode

Packaging form and mainstream size of SOD patch diode

At present, SMD diodes have replaced the traditional lead products in most applications. Among them, SOD package is the installation form of most SMD diodes.

SOD derived a series of diode packaging forms.

SOD is the abbreviation of Small Outline Diode, and a series of standard packaging forms have been derived. These diode packages are distinguished by a series of numbers after SOD, such as SOD-23, SOD-523, SOD-323 and so on. Their package sizes are as follows:

Size of SOD-123 plastic body: L2.70mm, W1.60mm, H 1.10 mm. 。

Size of SOD-123(12FN) plastic body: L2.70mm, W1.60mm, H1.10mm.

Size of SOD-323 plastic body: L1.70mm, W1.30mm, H1.00mm.

Size of SOD-523 plastic body: L1.20mm, W0.80mm and H0.60mm.

Size of SOD-723 plastic body: L1.00mm, W0.60mm and H0.55 mm..

SOD diode is generally packaged in reel. Among them, the unit reels of SOD-123 and SOD-323 are loaded with 3,000 diodes, and the unit reels of SOD-523 and SOD-723 are loaded with 8,000 diodes.

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