
Overview
The RFP50N06 is a MOSFET made by onsemi in a TO-220AB package with 3 pins. -55℃~+175℃ 1 N-channel 131W 2.02nF 200pF 22mΩ 4V 50A 60V 80nC@10V N-Channel TO-220AB MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2D_3S, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:TO-220F-3_L10.5-W4.7-P2.54-L, from EasyEDA), ready for a KiCad board. 93 are in stock at JLCPCB (part C274239). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 50A
- Drain to Source Voltage
- 60V
- Gate Charge(Qg)
- 80nC@10V
- Gate Threshold Voltage (Vgs(th))
- 4V
- Input Capacitance(Ciss)
- 2.02nF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+175℃
- Output Capacitance(Coss)
- 600pF
- Pd - Power Dissipation
- 131W
- RDS(on)
- 22mΩ
- Reverse Transfer Capacitance (Crss@Vds)
- 200pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- RFP50N06LCSC C274239
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
Open-source boards using it
All 2- 2 layers

- 2 layers

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<iframe src="https://pcbkit.io/embed/parts/onsemi/RFP50N06" title="RFP50N06 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/RFP50N06.jpg" alt="RFP50N06" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/RFP50N06)Questions
Is there a KiCad symbol and footprint for the RFP50N06?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and the footprint EasyEDA_Cloud:TO-220F-3_L10.5-W4.7-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RFP50N06?
TO-220AB, with 3 pins. Its footprint is drawn on this page.
Where is the RFP50N06 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the RFP50N06?
JLCPCB lists it as part C274239, with 93 in stock; the sellers' links on this page open their listings.
What can replace the RFP50N06?
Parts like it in the library: the IRF3710PBF by Infineon Technologies, the IRLB3036PBF by Infineon Technologies, the STP80NF70 by STMicroelectronics and the MCP75N10Y-BP by Micro Commercial Components. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the RFP50N06?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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