IRF740 N-Channel Power MOSFET – TO-220
17.00 EGP
The IRF740 is a high-voltage N-Channel Power MOSFET designed for high voltage and medium current switching applications. With a maximum drain-source voltage of 400V and a continuous drain current of 10A, it offers robust switching capabilities suitable for power supplies, motor control, and industrial electronics. The TO-220 package provides effective heat dissipation and ease of mounting.
Description
✅ Key Features:
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Drain-Source Voltage (Vds): 400V
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Continuous Drain Current (Id): 10A @ 25°C
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RDS(on): 0.8 Ohm (max)
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Gate Threshold Voltage (Vgs(th)): 2.0 – 4.0V
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Total Power Dissipation (Pd): 125W
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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 Rugged Design
🔧 Typical Applications:
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High voltage power supplies
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Motor drivers and controllers
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Audio amplifiers
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Industrial power control
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Load switching circuits
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DIY electronics and hobbyist projects
📦 Technical Specifications:
| Parameter | Value |
|---|---|
| Type | N-Channel MOSFET |
| Maximum Drain-Source Voltage (Vds) | 400V |
| Maximum Continuous Drain Current (Id) | 10A |
| Maximum RDS(on) | 0.8 Ohm |
| Gate Threshold Voltage (Vgs(th)) | 2.0 – 4.0V |
| Maximum Power Dissipation (Pd) | 125W |
| Package | TO-220 |
⚠️ Note:
Proper heatsinking is recommended during high power operation to maintain device reliability.
The IRF740 is a versatile and powerful MOSFET suitable for engineers and hobbyists working on high voltage switching and amplification applications.
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