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ONSEMI FFSP0665B Silicon Carbide Diode

The Silicon Carbide Schottky Diode offers exceptional switching performance and reliability. With a voltage rating of 650 V and a continuous current of 6A, it features no reverse recovery, high surge capacity, and excellent thermal characteristics, making it ideal for power supplies, solar inverters, and UPS systems. The device is RoHS compliant, Pb-Free, halogen-free, and designed for high efficiency and system miniaturization. Its robust construction ensures high surge current handling, positive temperature coefficient, and ease of paralleling for scalable power applications.

Authorized Distributors
Source:Newark
Part No:FFSP0665B
Stock:683
Inv Date:06-10-2026
Price: Unit price: $0.478
Buy/RFQ:
Part No:FFSP0665B
Stock:866
Inv Date:06-11-2026
Price: Unit price: $3.01
Buy/RFQ:
Part No:FFSP0665B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.375
Buy/RFQ:
Part No:FFSP0665B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.375
Buy/RFQ:

ONSEMI FFSP0665B Silicon Carbide Diode Specifications:

  • Peak Repetitive Reverse Voltage: 650 V
  • Single Pulse Avalanche Energy: 26 mJ
  • Continuous Rectified Forward Current: 6.0 A
  • Maximum Power Dissipation: 49 W at 25°C
  • Operating and Storage Temperature Range: -55°C to +175°C
  • Forward Voltage: 1.38 V at 6A at 25°C, 1.6 V at 125°C, 1.72 V at 175°C
  • Reverse Current: 0.025 mA at 25°C, up to 160 mA at 175°C
  • Thermal Resistance, Junction to Case: 2.46 °C/W
  • Avalanche Rated Energy: 26 mJ
  • Max Junction Temperature: 175°C
  • Case Type: TO-220-2LD
  • Marking Code: FFSP0665B

Buy the ON Semiconductor Series Silicon Carbide Schottky Diode: FFSP0665B

Purchase the Silicon Carbide Diode now for superior switching performance and reliability. With a voltage of 650 V and a 6A current capacity, this diode maximizes system efficiency, reduces heat, and handles high surge currents. Its robust design ensures durability in power supplies, solar inverters, and UPS. RoHS compliant and Pb-Free, it supports eco-friendly manufacturing. Order online to enjoy quick delivery, competitive pricing, and the assurance of a high-quality power semiconductor device tailored for demanding industrial applications.

Get ON Semiconductor FFSP0665B today—built for high efficiency, high surge capacity, and thermal reliability in power applications.

Frequently Asked Questions

Where can I buy ONSEMI FFSP0665B?

You can click on the BUY or RFQ button to purchase FFSP0665B from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FFSP0665B?

You can download the FFSP0665B datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FFSP0665B?

ONSEMI

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