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ONSEMI FDD2582 High-Voltage Power MOSFET

The FDD2582 is an N-Channel PowerTrench MOSFET designed for high-current, high-speed switching applications. With a drain-source voltage of 150V and a continuous drain current of 21A, it features low on-resistance (Rds(on) = 0.066-0.099 Ω) at 4A and operates efficiently in automotive and power supply systems. Its low gate charge and avalanche energy capability make it suitable for DC/DC converters, off-line UPS, and high-voltage synchronous rectifiers. The device meets AEC Q101 qualification, ensuring reliable automotive performance under extreme conditions.

Authorized Distributors
Source:Newark
Part No:FDD2582
Stock:24
Inv Date:06-10-2026
Price: Unit price: $1.94
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Part No:FDD2582
Stock:5738
Inv Date:06-11-2026
Price: Unit price: $1.9
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Part No:FDD2582
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.84
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Part No:FDD2582
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.0258
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Part No:FDD2582
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.0258
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Part No:FDD2582
Stock:137500
Inv Date:06-10-2026
Price: Unit price: $0.8
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Source:Arrow EU
Part No:FDD2582
Stock:5000
Inv Date:06-11-2026
Price: N/A
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ONSEMI FDD2582 High-Voltage Power MOSFET Specifications:

  • Drain-Source Voltage: 150V
  • Continuous Drain Current: 21A at 25°C
  • Gate-Source Voltage: ±420V
  • Rds(on): 0.066-0.099 Ω (at 7A, Vgs=10V)
  • Gate Threshold Voltage: 2-4V
  • Power Dissipation: 95W
  • Operating and Storage Temperature Range: -55°C to 175°C
  • Thermal Resistance Junction to Case: 1.58°C/W
  • Thermal Resistance Junction to Ambient: 100°C/W
  • Avalanche Energy (single pulse): 59mJ
  • Capacitances: Ciss=1295pF, Coss=145pF, Crss=30pF
  • Gate Charge at 10V: 19-25nC
  • Turn-On Time: 81ns, Turn-Off Time: 77ns
  • Diode Voltage: 125V at 7A, reverse recovery time 67ns

Buy the Fairchild FDD2582 U+2013 Reliable High-Voltage Power MOSFET for Industrial Applications

Purchase the Fairchild FDD2582 online today and ensure your projects benefit from a high-quality, automotive-grade N-channel MOSFET. With a voltage rating of 150V and a continuous drain current of 21A, this device delivers low Rds(on) and exceptional switching capabilities. Its qualification to AEC Q101 guarantees reliability in extreme automotive environments. Ideal for DC/DC converters, off-line UPS systems, and high-voltage switching circuits, the FDD2582 empowers your power design with industry-leading performance and efficiency. Order now to upgrade your power modules with this trusted component.

Order your Fairchild FDD2582 high-current MOSFET today and enhance your automotive and power systems with dependable industry-grade performance.

Frequently Asked Questions

Where can I buy ONSEMI FDD2582?

You can click on the BUY or RFQ button to purchase FDD2582 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FDD2582?

You can download the FDD2582 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FDD2582?

ONSEMI

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