Overview
The IRF540NPBF is a Single N-Channel Power MOSFET produced by Infineon Technologies. It is part of the HEXFET® family, known for its advanced processing techniques that achieve extremely low on-resistance per silicon area. This MOSFET is packaged in a TO-220AB package, which is widely preferred for commercial-industrial applications due to its low thermal resistance and cost-effectiveness. The IRF540NPBF is designed for high voltage, high speed applications and is fully avalanche rated, making it a reliable choice for various power management needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Fet Type | N-Ch | |
| No of Channels | 1 | |
| Drain-to-Source Voltage [Vdss] | 100 | V |
| Drain-Source On Resistance-Max [Rds(on)] | 44 | mΩ |
| Rated Power Dissipation [Pd] | 130 | W |
| Gate Charge [Qg] | 71 | nC |
| Gate-Source Voltage-Max [Vgss] | 20 | V |
| Drain Current [Id] | 33 | A |
| Turn-on Delay Time | 11 | ns |
| Turn-off Delay Time | 39 | ns |
| Rise Time | 35 | ns |
| Fall Time | 35 | ns |
| Operating Temp Range | -55°C to +175°C | |
| Gate Source Threshold [Vgs(th)] | 4 | V |
| Technology | Si | |
| Height - Max | 8.77 | mm |
| Length | 10.54 | mm |
| Input Capacitance | 1960 | pF |
| Package Style | TO-220-3 (TO-220AB) |
Key Features
- Advanced Process Technology: Utilizes advanced processing techniques to achieve extremely low on-resistance per silicon area.
- Ultra Low On-Resistance: With a maximum drain-source on-resistance of 44 mΩ.
- Dynamic dv/dt Rating: Ensures robust performance under dynamic voltage and current conditions.
- 175°C Operating Temperature: Allows for operation in high-temperature environments.
- Fast Switching: Features fast switching times with rise and fall times of 35 ns each.
- Fully Avalanche Rated: Tested for 100% avalanche capability, ensuring reliability in demanding applications.
- Lead-Free: Compliant with RoHS standards.
Applications
- Switch Mode Power Supply (SMPS): Ideal for high-efficiency power supply designs.
- Uninterruptible Power Supply (UPS): Suitable for backup power systems requiring high reliability.
- Power Factor Correction (PFC): Used in PFC circuits to improve power factor and efficiency.
- DC Motors and Inverters: Applicable in motor control and inverter systems due to its high current rating and fast switching capabilities.
- Lighting and Load Switches: Can be used in various lighting applications and as load switches due to its robust design.
- Battery Powered Applications: Suitable for battery-powered devices requiring efficient power management.
Q & A
- What is the maximum drain-to-source voltage (Vdss) of the IRF540NPBF?
The maximum drain-to-source voltage (Vdss) is 100 V.
- What is the maximum drain-source on-resistance (Rds(on)) of the IRF540NPBF?
The maximum drain-source on-resistance (Rds(on)) is 44 mΩ.
- What is the rated power dissipation (Pd) of the IRF540NPBF?
The rated power dissipation (Pd) is 130 W.
- What is the maximum gate-source voltage (Vgss) of the IRF540NPBF?
The maximum gate-source voltage (Vgss) is 20 V.
- What is the maximum drain current (Id) of the IRF540NPBF?
The maximum drain current (Id) is 33 A.
- What is the operating temperature range of the IRF540NPBF?
The operating temperature range is -55°C to +175°C.
- Is the IRF540NPBF fully avalanche rated?
Yes, the IRF540NPBF is 100% avalanche tested and fully avalanche rated.
- What package type does the IRF540NPBF come in?
The IRF540NPBF comes in a TO-220AB package.
- What are some common applications of the IRF540NPBF?
Common applications include switch mode power supplies, uninterruptible power supplies, power factor correction, DC motors, inverters, lighting, and load switches.
- Is the IRF540NPBF lead-free?
Yes, the IRF540NPBF is lead-free and compliant with RoHS standards.
