

Overview
The AP3101A is a MOSFET made by ALLPOWER in a SOT23-3 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.55nF 1.5V 10A 16mΩ@10V、25mΩ@4.5V 278pF 3.7W 30V 30nC@10V 327pF SOT23-3 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1G_2S_3D, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 4,160 are in stock at JLCPCB (part C5443654). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 10A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 30nC@10V
- Gate Threshold Voltage (Vgs(th))
- 1.5V
- Input Capacitance(Ciss)
- 1.55nF
- Number
- 1 P-Channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 327pF
- Pd - Power Dissipation
- 3.7W
- RDS(on)
- 16mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 278pF
- Type
- P-Channel
- Vgs
- ±20V
Order codes
1- AP3101ALCSC C5443654
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Open-source boards using it
All 1- 2 layers76.2 × 107.9 mm

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<iframe src="https://pcbkit.io/embed/parts/allpower/AP3101A" title="AP3101A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/allpower/AP3101A.jpg" alt="AP3101A" width="1200" height="900">[](https://pcbkit.io/parts/allpower/AP3101A)Questions
Is there a KiCad symbol and footprint for the AP3101A?
Yes. The symbol is Pinmap_Generic:Q_PMOS_1G_2S_3D and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AP3101A?
SOT23-3, with 3 pins. Its footprint is drawn on this page.
Where is the AP3101A datasheet?
ALLPOWER publishes it: the Datasheet link on this page opens it.
Where can I order the AP3101A?
JLCPCB lists it as part C5443654, with 4,160 in stock; the sellers' links on this page open their listings.
What can replace the AP3101A?
Parts like it in the library: the AO3421E by Alpha & Omega Semiconductor, the BSS84P H6433 by Infineon Technologies, the MMFTN6001 by DIOTEC and the DMP2120U-13 by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the AP3101A?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
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