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MMSTA55 on a board, in 3D

MMSTA55

Diodes Incorporated

Extended
DatasheetJLCPCBLCSCdiodes/MMSTA55
Category
Bipolar (BJT)
Package
SOT-323
Pins
5

Overview

The MMSTA55 is a bipolar made by Diodes Incorporated in a SOT-323 package with 5 pins.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-323_SC-70, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5245665).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-323_SC-70From KiCad's library

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/diodes/MMSTA55" title="MMSTA55 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/diodes/MMSTA55.jpg" alt="MMSTA55" width="1200" height="900">
A picture that opens the part, for a README
[![MMSTA55](https://pcbkit.io/embed/parts/diodes/MMSTA55.jpg?size=s)](https://pcbkit.io/parts/diodes/MMSTA55)

Questions

Is there a KiCad symbol and footprint for the MMSTA55?

Yes. the footprint Package_TO_SOT_SMD:SOT-323_SC-70, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMSTA55?

SOT-323, with 5 pins. Its footprint is drawn on this page.

Where is the MMSTA55 datasheet?

Diodes Incorporated publishes it: the Datasheet link on this page opens it.

Where can I order the MMSTA55?

JLCPCB lists it as part C5245665, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MMSTA55?

Parts like it in the library: the SS8050 by Jiangsu Changjing Electronics Technology (CJ), the MMBT3904W by GOODWORK, the SS8050W-H by hongjiacheng and the 2SC1623 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8