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ONSEMI FFSB0665B Silicon Carbide Schottky Diode

The Silicon Carbide Schottky Diode offers superior switching performance and high reliability for industrial and automotive power applications. With a voltage rating of 650 V and a 6A current capacity, it features no reverse recovery, temperature-independent switching, and excellent thermal management. Suitable for automotive HEV-EV onboard chargers and DC-DC converters, its avalanche rated at 24.5 mJ ensures durability under surge conditions. Its Pb-Free, RoHS compliant design, along with UL and CSA certifications, makes it ideal for demanding, high-efficiency power systems in compact sizes.

Authorized Distributors
Source:DigiKey
Part No:FFSB0665B
Stock:480
Inv Date:06-10-2026
Price: Unit price: $3.25
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Part No:FFSB0665B
Stock:718
Inv Date:06-11-2026
Price: Unit price: $2.98
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Part No:FFSB0665B
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.3
Buy/RFQ:
Part No:FFSB0665B
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.3
Buy/RFQ:

ONSEMI FFSB0665B Silicon Carbide Schottky Diode Specifications:

  • Maximum Junction Temperature: 175°C
  • Peak Repetitive Reverse Voltage: 650 V
  • Single Pulse Avalanche Energy: 24.5 mJ
  • Continuous Forward Current: 60 A at To < 150°C
  • Non-Repetitive Surge Current: 523 A at To = 25°C
  • Power Dissipation: 61 W at To = 25°C
  • Operating Junction Temperature Range: -55°C to +175°C
  • Thermal Resistance, Junction-to-Case: 2.46°C/W
  • Forward Voltage: 1.7 V at 6A, Ty=25°C
  • Reverse Current: 0.5 A at 650 V, Ty=25°C
  • Capacitive Charge: 16 nC (total Qc), 259 pF (Crot)
  • Switching characteristics suitable for high-frequency applications
  • Industry certifications: RoHS, UL, CSA, AEC-Q101 qualified

Buy the OnSemi FFSB0665B – Reliable Silicon Carbide Schottky Diode for Industrial Applications

Purchase the OnSemi FFSB0665B Silicon Carbide Schottky Diode online today and enjoy fast delivery. Designed for industrial and automotive power applications, this 650 V/6A diode offers high efficiency, low switching losses, and excellent thermal stability. It ensures reliable operation in demanding environments like HEV-EV onboard chargers and DC-DC converters. With industry certifications and RoHS compliance, this device provides a perfect balance of durability, thermal management, and electrical performance, making it an essential component for advanced power systems seeking optimum efficiency and reliability.

Order your OnSemi FFSB0665B Silicon Carbide Schottky Diode today and enhance your power systems with high efficiency, exceptional thermal performance, and reliable operation.

Frequently Asked Questions

Where can I buy ONSEMI FFSB0665B?

You can click on the BUY or RFQ button to purchase FFSB0665B from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FFSB0665B?

You can download the FFSB0665B datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FFSB0665B?

ONSEMI

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