IRF840

Minos

Extended

Category: MOSFETs
Package: TO-220
Pins: 3

Overview

The IRF840 is a MOSFET made by Minos in a TO-220 package with 3 pins.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AOTF11N70, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-220-3_L10.2-W4.5-P2.54-L-1, from EasyEDA), ready for a KiCad board. 1,388 are in stock at JLCPCB (part C2980294). 14 open-source boards in 8 repositories on GitHub use it.

Symbol

EasyEDA_Cloud:AOTF11N70From EasyEDA

Footprint

EasyEDA_Cloud:TO-220-3_L10.2-W4.5-P2.54-L-1From EasyEDA

Parameters

Current - Continuous Drain(Id): 8A
Drain to Source Voltage: 500V
Gate Charge(Qg): 25nC@10V
Gate Threshold Voltage (Vgs(th)): 3V
Input Capacitance(Ciss): 1.57nF
Number: 1 N-channel
Output Capacitance(Coss): 195pF
Pd - Power Dissipation: 134W
RDS(on): 730mΩ@10V
Reverse Transfer Capacitance (Crss@Vds): 20pF
Type: N-Channel

Order codes

IRF840LCSC C2980294

Pinout

The pins of the IRF840
Pin	Name	Type
1	G	Unspecified
2	D	Unspecified
3	S	Unspecified

Open-source boards using it

All 14

2 layers156.5 × 67.5 mm
NixieScanDisplay
profdc9/NixieClock
A Nixie clock that uses IN-14 tubes and very generic components that can be easily sourced.
106 parts10
2 layers121.6 × 63.7 mm
Small pcb
omkar-nitsure/High-Current-Sourcing-Sine-Wave-Generator
We designed a High current sourcing sine wave generator capable of generating sine waves of amplitudes upto 30V and currents of upto 3A completely from scratch
44 parts2
2 layers130 × 115 mm
Tp4potencia
enriquewph/potenciatp4
Fuente Conmutada 50W 24V 2.4A de la cátedra Electrónica de Potencia - Grupo 3 - 5R2
88 parts
2 layers100 × 100 mm
Ft150ts B
z-XOF-z/FT150TS
Tablero digital + launcher para Android que funciona solo con el teléfono del manubrio y está listo para una tarjeta ESP32 en la moto.
127 parts
2 layers159.5 × 99.6 mm
Hv power supply
schenkmi/electronic-projects
misc electronic projects
90 parts6CERN-OHL-W-2.0
2 layers159.9 × 99.9 mm
Hv power supply v1
schenkmi/electronic-projects
misc electronic projects
99 parts6CERN-OHL-W-2.0
2 layers159.9 × 99.9 mm
Hv power supply v1
schenkmi/electronic-projects
misc electronic projects
100 parts6CERN-OHL-W-2.0
2 layers159.9 × 99.9 mm
Hv power supply v1
schenkmi/electronic-projects
misc electronic projects
99 parts6CERN-OHL-W-2.0

Show this part on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/parts/minos/IRF840" title="IRF840 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/parts/minos/IRF840.jpg" alt="IRF840" width="1200" height="900">

A picture that opens the part, for a README

[![IRF840](https://pcbkit.io/embed/parts/minos/IRF840.jpg?size=s)](https://pcbkit.io/parts/minos/IRF840)

Questions

Is there a KiCad symbol and footprint for the IRF840?

Yes. The symbol is EasyEDA_Cloud:AOTF11N70 and the footprint EasyEDA_Cloud:TO-220-3_L10.2-W4.5-P2.54-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the IRF840?

TO-220, with 3 pins. Its footprint is drawn on this page.

Where is the IRF840 datasheet?

Minos publishes it: the Datasheet link on this page opens it.

Where can I order the IRF840?

JLCPCB lists it as part C2980294, with 1,388 in stock; the sellers' links on this page open their listings.

What can replace the IRF840?

Parts like it in the library: the FCP099N60E by onsemi, the HP1010E by HL, the HP3710T by HL and the TSM8N80CI C0G by Taiwan Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the IRF840?

14 boards in 8 repositories on GitHub; the most starred are listed on this page, with their KiCad files.