IRF9540 P-Channel Power MOSFET – TO-220
25.00 EGP
The IRF9540 is a high-performance P-Channel Power MOSFET designed for medium voltage and high current applications. It features low on-resistance and fast switching speeds, making it ideal for power management, load switching, and DC-DC converter circuits. Packaged in a TO-220, it offers excellent thermal dissipation and easy mounting.
Description
✅ Key Features:
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Drain-Source Voltage (Vds): -100V
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Continuous Drain Current (Id): -23A @ 25°C
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RDS(on): 0.117 Ohm (max)
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Gate Threshold Voltage (Vgs(th)): -2.0 to -4.0V
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Total Power Dissipation (Pd): 150W
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Package Type: TO-220
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Fast Switching Speed
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Low Gate Drive Voltage
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Robust and Durable Construction
🔧 Typical Applications:
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High-side load switching
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Power management circuits
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DC-DC converters
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Battery protection
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Audio amplifier output stages
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General power switching
📦 Technical Specifications:
| Parameter | Value |
|---|---|
| Type | P-Channel MOSFET |
| Maximum Drain-Source Voltage (Vds) | -100V |
| Maximum Continuous Drain Current (Id) | -23A |
| Maximum RDS(on) | 0.117 Ohm |
| Gate Threshold Voltage (Vgs(th)) | -2.0 to -4.0V |
| Maximum Power Dissipation (Pd) | 150W |
| Package | TO-220 |
⚠️ Note:
Proper heatsinking is essential during high current operation to maintain optimal performance and reliability.
The IRF9540 is a powerful and reliable P-Channel MOSFET suitable for demanding power switching and management applications in industrial and hobbyist projects.









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