IRF540N
MOSFET N-CH 100V 33A TO220AB
Transistors - FETs, MOSFETs - Single
TO-220-3
Active
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Parameters
| Parameter | Value |
|---|---|
| Brand | Infineon Technologies |
| Model | IRF540N |
| Package / Case | TO-220-3 |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 100V |
| Rds On (Max) | 44mOhm @ 16A, 10V |
| Gate Charge (Qg) | 62nC @ 10V |
| RoHS | Yes |
| Part Status | Active |
Application & Notes
IRF540N by Infineon Technologies is an N-channel power MOSFET rated at 100V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-220-3 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 44mOhm @ 16A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for IRF540N
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All Technical Specifications
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 100V |
| Current - Continuous Drain (Id) @ 25°C | 33A (Tc) |
| Rds On (Max) @ Id, Vgs | 44mOhm @ 16A, 10V |
| Gate Charge (Qg) (Max) @ Vgs | 62nC @ 10V |
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