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ONSEMI FFSD0865B Power Diode

Silicon Carbide Schottky Diode offering superior switching performance, high reliability, and thermal efficiency for industrial power applications. Rated at 650 V and 8A, it features no reverse recovery, high surge capacity, and is suitable for automotive and high-frequency power systems. Its robust design ensures system efficiency, reduced electromagnetic interference, and compact size. The diode operates within a maximum junction temperature of 175°C and is compliant with RoHS, halogen-free, and Pb-free standards, making it ideal for demanding electronic applications.

Authorized Distributors
Source:Newark
Part No:FFSD0865B
Stock:187
Inv Date:06-10-2026
Price: Unit price: $1.1
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Source:DigiKey
Part No:FFSD0865B
Stock:4987
Inv Date:06-10-2026
Price: Unit price: $4.51
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Part No:FFSD0865B
Stock:4913
Inv Date:06-11-2026
Price: Unit price: $2.82
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Part No:FFSD0865B
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.22
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Part No:FFSD0865B
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.22
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Part No:FFSD0865B
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.11
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Part No:FFSD0865B
Stock:30
Inv Date:06-11-2026
Price: N/A
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ONSEMI FFSD0865B Power Diode Specifications:

  • Peak Repetitive Reverse Voltage: 650 V
  • Continuous Rectified Forward Current: 8 A
  • Non-Repetitive Peak Forward Surge Current: 40 A at 25°C, 538 A at 150°C
  • Power Dissipation: 91 W at 25°C, 15 W at 150°C
  • Maximum Junction Temperature: 175°C
  • Avalanche Rated Energy: 33 mJ
  • Thermal Resistance, Junction-to-Case: 1.64 °C/W
  • Dimensions: Case 369AS, DPAK (TO-252, 3 LD)
  • Material: Silicon Carbide, RoHS Compliant, Halogen Free, Pb-Free
  • Operating Temperature Range: -55°C to +175°C

Buy the ONSEMi FFSD0865B U+2013 Reliable Power Diode for Industrial Applications

Purchase the ON Semiconductor Silicon Carbide Power Diode with 650 V and 8A ratings online today. Designed for high-frequency switching, automotive systems, and industrial power supplies, this diode ensures superior thermal management, reliability, and efficiency. Its fast switching and avalanche rated design make it suitable for demanding applications like EV chargers and DC-DC converters. Order now to benefit from fast delivery, authentic quality, and technical support. Enhance your power management solutions with this robust, RoHS-compliant diode engineered for long-lasting performance and system reliability.

Get ON Semiconductor FFSD0865B today—built for high efficiency and extreme thermal performance in demanding power systems.

Frequently Asked Questions

Where can I buy ONSEMI FFSD0865B?

You can click on the BUY or RFQ button to purchase FFSD0865B from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FFSD0865B?

You can download the FFSD0865B datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FFSD0865B?

ONSEMI

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