
Overview
The AP9477GK is a MOSFET made by APEC in a SOT-223-3 package with 4 pins. -55℃~+150℃ 1 N-channel 2.5V 2.8W 4.1A 60V 90mΩ@10V SOT-223-3 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2D_3S_4D, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C620378).
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 4.1A
- Drain to Source Voltage
- 60V
- Gate Charge(Qg)
- 6.5nC
- Gate Threshold Voltage (Vgs(th))
- 2.5V
- Input Capacitance(Ciss)
- 510pF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 55pF
- Pd - Power Dissipation
- 2.8W
- RDS(on)
- 90mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 40pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- AP9477GKLCSC C620378
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
| 4 | D | Passive |
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<iframe src="https://pcbkit.io/embed/parts/apec/AP9477GK" title="AP9477GK in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/apec/AP9477GK.jpg" alt="AP9477GK" width="1200" height="900">[](https://pcbkit.io/parts/apec/AP9477GK)Questions
Is there a KiCad symbol and footprint for the AP9477GK?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S_4D and the footprint EasyEDA_Cloud:SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AP9477GK?
SOT-223-3, with 4 pins. Its footprint is drawn on this page.
Where is the AP9477GK datasheet?
APEC publishes it: the Datasheet link on this page opens it.
Where can I order the AP9477GK?
JLCPCB lists it as part C620378, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AP9477GK?
Parts like it in the library: the NCE60P04R by Wuxi NCE Power Semiconductor, the BUK9875-100A/CUX by Nexperia, the CTQ06N085 by Convert Semiconductor and the BSP129L6906 by Infineon Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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