
Overview
The AP3401AI is a MOSFET made by A Power microelectronics in a SOT-23 package with 3 pins. -55℃~+150℃ 1.5V 2.15W 30V 4.8A 55mΩ@4.5V 57pF 745pF 8nC@10V P-Channel SOT-23 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, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3024637).
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 4.8A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 8nC@10V
- Gate Threshold Voltage (Vgs(th))
- 1.5V
- Input Capacitance(Ciss)
- 745pF
- Number
- 1 P-Channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 70pF
- Pd - Power Dissipation
- 2.15W
- RDS(on)
- 55mΩ@4.5V
- Reverse Transfer Capacitance (Crss@Vds)
- 57pF
- Type
- P-Channel
- Vgs
- ±12V
Order codes
1- AP3401AILCSC C3024637
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
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<iframe src="https://pcbkit.io/embed/parts/a-power-microelectronics/AP3401AI" title="AP3401AI in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/a-power-microelectronics/AP3401AI.jpg" alt="AP3401AI" width="1200" height="900">[](https://pcbkit.io/parts/a-power-microelectronics/AP3401AI)Questions
Is there a KiCad symbol and footprint for the AP3401AI?
Yes. The symbol is Pinmap_Generic:Q_PMOS_1G_2S_3D and 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 AP3401AI?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the AP3401AI datasheet?
A Power microelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the AP3401AI?
JLCPCB lists it as part C3024637, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AP3401AI?
Parts like it in the library: the RQJ0303PGDQATL-VB by VBsemi Elec, the SI2377EDS-VB by VBsemi Elec, the SQ2303ES-VB by VBsemi Elec and the ST2315S23R-VB by VBsemi Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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