IRF540N N-Channel Power MOSFET 100V 33A TO-220
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | IRF540NPBF N-Channel Power MOSFET 100V 33A 0.044Ω TO-220 (Original) | 17 EGP | View in store |
 Most Electronics | IRF540N N-Channel MOSFET (100V, 28A) | 17.5 EGP28.51 | View in store |
 RAM Electronics | IRF540N N-Channel MOSFET | 18 EGP | View in store |
 Microohm | IRF540N N-Channel MOSFET TRANSISTOR 100V 0.044Ω 33A TO-220 | 18 EGP25 | View in store |
 Future Electronics | IRF540N MOSFET (100V, 28A) | 40 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 17 EGP
About this product
The IRF540N is an N-channel HEXFET power MOSFET in a TO-220 package, rated at 100 V and about 33 A, with a maximum on-resistance of 44 mΩ at 10 V gate drive. It is used as a switch for motors, lamps, relays and DC power switching in power electronics and hobby projects.
Specifications
- Channel type
- N-channel
- Drain-source voltage (VDSS)
- 100 V
- Continuous drain current (ID)
- 33 A at 25 °C
- Max on-resistance (RDS(on))
- 44 mΩ at VGS = 10 V
- Gate threshold voltage
- 2 V to 4 V
- Package
- TO-220
Frequently asked questions
What is the price of IRF540N N-Channel Power MOSFET 100V 33A TO-220 in Egypt?
IRF540N N-Channel Power MOSFET 100V 33A TO-220 currently costs between 17 and 40 EGP across 5 offers in Egypt.
Where can I buy IRF540N N-Channel Power MOSFET 100V 33A TO-220 in Egypt?
IRF540N N-Channel Power MOSFET 100V 33A TO-220 is available from Makers Electronics, Most Electronics, RAM Electronics, Microohm, and Future Electronics. Compare the offers above to find the best price.
Can I drive the IRF540N directly from an Arduino 5V output?
Not reliably. The 44 mΩ on-resistance is specified at 10 V gate drive, so at 5 V the MOSFET will have higher resistance and may overheat under load. Use a logic-level MOSFET such as the IRL540N or a gate driver circuit.
How do I protect the circuit when switching motors or relays?
Inductive loads generate voltage spikes when switched off. Place a flyback diode across the motor or relay coil, with its cathode toward the positive supply, and consider a gate resistor to limit switching edges.
