IRF9640 P-Channel Power MOSFET – TO-220
35.00 EGP
The IRF9640 is a high-voltage, medium-current P-Channel Power MOSFET designed for efficient switching and power control applications. It features low on-resistance and fast switching speeds, making it suitable for power supplies, DC-DC converters, load switching, and audio amplification. The MOSFET is housed in a TO-220 package, offering good thermal dissipation and easy mounting.
Description
✅ Key Features:
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Drain-Source Voltage (Vds): -200V
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Continuous Drain Current (Id): -8A @ 25°C
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RDS(on): 0.5 Ohm (max)
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Gate Threshold Voltage (Vgs(th)): -2.0 to -4.0V
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Total Power Dissipation (Pd): 100W
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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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Durable and Reliable Construction
🔧 Typical Applications:
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Power management and switching
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DC-DC converters
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High-side load switching
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Battery protection
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Audio amplifiers
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General power control circuits
📦 Technical Specifications:
| Parameter | Value |
|---|---|
| Type | P-Channel MOSFET |
| Maximum Drain-Source Voltage (Vds) | -200V |
| Maximum Continuous Drain Current (Id) | -8A |
| Maximum RDS(on) | 0.5 Ohm |
| Gate Threshold Voltage (Vgs(th)) | -2.0 to -4.0V |
| Maximum Power Dissipation (Pd) | 100W |
| Package | TO-220 |
⚠️ Note:
Adequate heatsinking is recommended during high current operation to ensure optimal performance.
The IRF9640 is a reliable and versatile P-Channel MOSFET suitable for various power switching and management applications in professional and hobbyist electronics.









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