

Overview
The DO2309A is a MOSFET made by DOINGTER in a SOT-23 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.56W 16nC@10V 18pF 2.5V 220mΩ@4.5V 2A 30pF 500pF 60V P-Channel SOT-23 MOSFETs ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 848 are in stock at JLCPCB (part C47018570). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
12- Current - Continuous Drain(Id)
- 2A
- Drain to Source Voltage
- 60V
- Gate Charge(Qg)
- 16nC@10V
- Gate Threshold Voltage (Vgs(th))
- 2.5V
- Input Capacitance(Ciss)
- 500pF
- Number
- 1 P-Channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 30pF
- Pd - Power Dissipation
- 1.56W
- RDS(on)
- 220mΩ@4.5V
- Reverse Transfer Capacitance (Crss@Vds)
- 18pF
- Type
- P-Channel
Order codes
1- DO2309ALCSC C47018570
Open-source boards using it
All 2- 2 layers39.3 × 81 mm

- 2 layers100 × 74.8 mm

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<iframe src="https://pcbkit.io/embed/parts/doingter/DO2309A" title="DO2309A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/doingter/DO2309A.jpg" alt="DO2309A" width="1200" height="900">[](https://pcbkit.io/parts/doingter/DO2309A)Questions
Is there a KiCad symbol and footprint for the DO2309A?
Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DO2309A?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the DO2309A datasheet?
DOINGTER publishes it: the Datasheet link on this page opens it.
Where can I order the DO2309A?
JLCPCB lists it as part C47018570, with 848 in stock; the sellers' links on this page open their listings.
What can replace the DO2309A?
Parts like it in the library: the 5N10-MS by MSKSEMI, the SI2308 by HXY MOSFET, the NCE6003X by Wuxi NCE Power Semiconductor and the PMV100EPAR by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the DO2309A?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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