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IRF520PBF
+NomenclatureMOSFET N-CH 100V 9.2A TO220AB
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FabricantSiliconix
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Pièce fabricant #IRF520PBF
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Package TO-220-3
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En stock2435
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Spécifications
| Attribut | Valeur |
| Package / Case | Tube |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 100 V |
| Current - Continuous Drain(Id) @ 25°C | 9.2A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 270mOhm @ 5.5A, 10V |
| Vgs(th)(Max) @ Id | 4V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 16 nC @ 10 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 360 pF @ 25 V |
| Power Dissipation (Max) | 60W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220AB |
Présentation
Description
- Voltage Rating: 100V drain-to-source (VDSS).
- Current Handling: Up to 9.7A continuous (ID).
- Low On-Resistance: 0.27Ω (RDS(on)) for reduced power loss.
- Fast Switching: Suitable for PWM, motor control, and DC-DC converters.
- Package: TO-220AB for easy mounting and heat dissipation.
Common uses include relay drivers, LED controllers, and power management circuits. It requires a gate voltage (VGS) of 10V for full enhancement. Always use a gate resistor to prevent oscillations.
*Note: PBF denotes lead-free (RoHS-compliant) construction.*
Equivalent
- IRF520NPBF (similar specs, different package)
- IRF530PBF (higher current rating)
- IRF540PBF (higher voltage/current)
- STP55NF06L (similar specs, lower RDS(on))
- FQP30N06L (comparable N-channel MOSFET)
These alternatives offer similar or improved performance in switching applications. Always check datasheets for exact compatibility.
Features
- Voltage Rating: 100V drain-to-source (VDSS)
- Current Handling: 9.7A continuous drain current (ID) at 25°C
- Low On-Resistance: 0.27Ω (RDS(on)) at VGS = 10V
- Fast Switching: Suitable for high-speed applications
- Gate Threshold Voltage: 2-4V (VGS(th))
- Power Dissipation: 60W (TC = 25°C)
- Package: TO-220AB (through-hole, easy to mount)
- Avalanche Rated: Robust against inductive loads
Commonly used in power switching, motor control, and amplifier circuits. Requires proper heat sinking for high-current applications.
Application
1. Switching Circuits – Power supplies, motor drivers, and relay replacements.
2. Amplifiers – Audio and RF amplification in low to medium power applications.
3. DC-DC Converters – Boost/buck converters for voltage regulation.
4. LED Drivers – Controlling high-power LED arrays.
5. Automotive Systems – Electronic ignition and load switching.
6. Hobbyist Projects – Arduino/Raspberry Pi-based power control.
With a 100V drain-source voltage and 9.7A current rating, it suits medium-power applications requiring efficient switching.
