IRF9540 P-Channel Power MOSFET 100 V 19 A TO-220
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | IRF9540 P-Channel Power MOSFET Transistor IC DIP-3 Package (TO-220) 100V 19A 0.117Ω | 25 EGP33 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 25 EGP
About this product
The IRF9540 is a P-channel power MOSFET in a TO-220 package, rated 100 V and 19 A with an on-resistance of 0.117 Ω. It is commonly used for high-side load switching and power control in DC circuits.
Specifications
- Channel type
- P-channel
- Drain-source voltage
- 100 V
- Continuous drain current
- 19 A
- On-resistance (RDS(on))
- 0.117 Ω
- Package
- TO-220 (listed as DIP-3)
Frequently asked questions
What is the price of IRF9540 P-Channel Power MOSFET 100 V 19 A TO-220 in Egypt?
IRF9540 P-Channel Power MOSFET 100 V 19 A TO-220 currently costs 25 EGP in Egypt.
Where can I buy IRF9540 P-Channel Power MOSFET 100 V 19 A TO-220 in Egypt?
IRF9540 P-Channel Power MOSFET 100 V 19 A TO-220 is available from Microohm. Compare the offers above to find the best price.
How do I drive it as a high-side switch?
Connect the source to the positive supply and the drain to the load. Pull the gate toward ground to turn it on, and bring the gate up to the source voltage to turn it off. A pull-up resistor on the gate keeps it off by default.
Can a 3.3 V or 5 V microcontroller pin drive it directly?
Usually not fully. The IRF9540 is not a logic-level part and needs a larger gate voltage for full switching. Use a gate driver or level shifter and check the datasheet.
