SOD-523 (Small Outline Diode 523, JEDEC) is a 2-lead SMD component package.
- CASE 502 (onsemi, STYLE 1 has diode polarity mark, STYLE 2 does not1)
- SC-79 (EIAJ2)
- SSMini2-F5-B (Panasonic3)
Solderability: Reflow is most suitable. Possible to hand solder/reflow as long as experienced.
Typical PCB Land Area:
- ESD protection diodes.
- Schottky diodes.
The SOD-523 package size (excluding height) of 1.65x0.80mm (length x width) is very similar to the 0603 chip package size of (1.55x0.85mm). SOD-523 is smaller than the SOD-323 package, but larger than the SOD-723 package.
ON Semiconductor (now onsemi). RB751S40: Schottky Barrier Diode (datasheet). Retrieved 2022-03-24, from https://www.onsemi.cn/pdf/datasheet/rb751s40t1-d.pdf. ↩︎ ↩︎ ↩︎ ↩︎
NXP (2022). SOD523 plastic surface-mounted package; 2 leads (package information). Retrieved 2022-03-24, from https://www.nxp.com/docs/en/package-information/SOD523.pdf. ↩︎ ↩︎ ↩︎ ↩︎
Panasonic (2013, Apr). DB2S308 (datasheet). Retrieved 2022-03-24, from https://docs.rs-online.com/4e91/0900766b814af80d.pdf. ↩︎
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