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ONSEMI FFSM0865B Silicon Carbide Power Diode

The FFSM865B is a silicon carbide Schottky diode rated at 650V and 8A, optimized for power switching applications such as SMPS, solar inverters, and UPS systems. Its advanced SiC technology ensures superior switching performance, zero reverse recovery, and high thermal reliability, enabling higher efficiency, faster switching speeds, and system miniaturization. The device features a peak junction temperature of 175°C, avalanche rated at 33mJ, and is Pb-Free, halogen-free, and RoHS compliant. The compact PQFN 8x8 package enhances thermal management and ease of paralleling in high-frequency power circuits.

Authorized Distributors
Part No:FFSM0865B
Stock:2970
Inv Date:06-11-2026
Price: Unit price: $3.8
Buy/RFQ:
Part No:FFSM0865B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.11
Buy/RFQ:
Part No:FFSM0865B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.11
Buy/RFQ:

ONSEMI FFSM0865B Silicon Carbide Power Diode Specifications:

  • Maximum Junction Temperature: 175°C
  • Avalanche Rated: 33 mJ
  • Peak Repetitive Reverse Voltage: 650 V
  • Continuous Rectified Forward Current: 8.0 A
  • Peak Forward Surge Current: 490 A at 25°C
  • Power Dissipation: 1 W at 25°C, 15 W at 150°C
  • Thermal Resistance, Junction-to-Case: 1.64°C/W
  • Reverse Current at Vr = 650 V, 25°C: 0.5 A
  • Reverse Current at Vr = 650 V, 125°C: 1.0 A
  • Package: PQFN 8x8, 2P
  • Pb-Free, Halogen Free, RoHS Compliant
  • Capacitive Charge: 22 nC
  • Forward Voltage at 8A, 25°C: 1.39 V
  • Operating Temperature Range: -55°C to 175°C

Buy the Buy ON Semiconductor FFSM865B Power Diode Part Number FFSM0865B Online

Purchase the ON Semiconductor FFSM865B silicon carbide power diode online now to benefit from superior switching efficiency, high surge capacity, and compact packaging. This advanced SiC diode offers excellent thermal performance and is ideal for high-frequency power circuits like SMPS, solar inverters, and UPS systems. Its features include a peak junction temperature of 175°C, avalanche rating of 33mJ, RoHS compliance, and a robust PQFN 8x8 package for easy integration. Ensure your projects meet demanding power and efficiency standards by ordering today.

Order your ON Semiconductor FFSM865B power diode today and enhance your high-frequency power switching projects with reliable, efficient silicon carbide technology.

Frequently Asked Questions

Where can I buy ONSEMI FFSM0865B?

You can click on the BUY or RFQ button to purchase FFSM0865B from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FFSM0865B?

You can download the FFSM0865B datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FFSM0865B?

ONSEMI

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