There are various types of semiconductor and IC packages, such as Small Outline Diode (SOD) and Small Outline Transistor (SOT).
Regarding the "Small Outline Diode (SOD)", this article will explain the information below.
- Small Outline Diode (SOD) Definition
- Types of Small Outline Diode (SOD)
Small Outline Diode (SOD) Definition
SOD stands for "Small Outline Diode". SOD is the name of the package for surface mounting of diodes.
There are various types of Small Outline Diode (SOD) such as "SOD-123", "SOD-323F", and "SOD-523" depending on the package size and lead shape.
In addition, there are various names for the same package shape depending on the manufacturer. For example, SOD-523 is called "EMD2" by ROHM and "SMini2-F5-B" by Panasonic.
Small Outline Diode (SOD) has the following characteristics.
Supplement
- SOD is the name of the surface-mount package for diodes, so the pin count is 2 pins.
- Generally, the larger the number after SOD, the smaller the package size.
- If "F" or "FL" is added after "SOD-000", the lead shape will be "flat lead". If there is no "F" or "FL" after "SOD-000", the lead shape is "gull wing" (for example, SOD-323F and SOD-323FL are flat lead shapes, but SOD-323 is a gull wing lead shape).
Types of Small Outline Diode (SOD)
The types of Small Outline Diode (SOD) are listed in the table below. Please note that even if the package code is the same, the size, etc. may vary depending on the manufacturer, so please use this information only as a reference.
| Package Code | JEDEC Code | JEITA Code | Lead Type | Pins | Size (W×L×H) | Notation Method for each manufacturer |
|---|---|---|---|---|---|---|
| SOD-123 | ― | ― | Gull wing | 2 | 1.6×3.5×0.8 | ― |
| SOD-123F SOD-123FL | ― | SC-109B | Flat Lead | 2 | 1.6×3.5×0.8 | 【Panasonic】 ・Mini2-F4-B 【ROHM】 ・PMDU |
| SOD-323 | ― | SC-76 | Gull wing | 2 | 1.25×2.5×1.0 | ― |
| SOD-323F SOD-323FL | ― | SC-90 SC-90A | Flat Lead | 2 | 1.25×2.5×0.7 | 【ROHM】 ・UMD2 |
| SOD-523 | ― | SC-79 | Flat Lead | 2 | 0.8×1.6×0.6 | 【Panasonic】 ・SSMini2-F5-B 【ROHM】 ・EMD2 【KEC】 ・ESC |
| SOD-723 | ― | SC-104A | Flat Lead | 2 | 0.6×1.4×0.5 | 【Panasonic】 ・SSSMini2-F4-B 【ROHM】 ・VMD2 |
| SOD-923 | ― | SC-116A | Flat Lead | 2 | 0.6×1.0×0.38 | 【Panasonic】 ・USSMini2-F2-B 【ROHM】 ・VMN2 【KEC】 ・TFSC |
| SOD-882 | ― | ― | No Lead | 2 | 0.6×1.0×0.38 | 【Panasonic】 ・ML2-N3-B |
| SOD-962 | ― | ― | No Lead | 2 | 0.3×0.6×0.3 | 【ROHM】 ・GMD2 |
| SOD-963 | ― | ― | No Lead | 2 | 0.6×1.0×0.4 | ― |
| SOD-106 | DO-214AC | ― | J Lead | 2 | 2.6×5.0×2.0 | 【ROHM】 ・PMDS |
Summary
In this article, the following information on the "Small Outline Diode (SOD)" was explained.
- Small Outline Diode (SOD) Definition
- Types of Small Outline Diode (SOD)
Thank you for reading.
Related article
The packages of semiconductors (IC and transistor) other than "Small Outline Diode (SOD)" described in this article are explained in detail in the following article. If you are interested, please check it out from the link below.
- Types of IC Packages
- What is Small Outline Transistor (SOT)?
- What is Transistor Outline (TO)?
- What is Single In-line Package (SIP)?
- What is Dual In-line Package (DIP)?
- What is Zig-zag In-line Package (ZIP)?
- What is Small Outline Package (SOP)?
- What is Small Outline Non-leaded package (SON)?
- What is Small Outline J-leaded package (SOJ)?
- What is Quad Flat Package (QFP)?
- What is Quad Flat Non-leaded package (QFN)?
- What is Quad Flat J-leaded package (QFJ)?
- What is Ball Grid Array (BGA)?
- What is Land Grid Array (LGA)?
- What is Pin Grid Array (PGA)?