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ONSEMI GBU8K Bridge Rectifier

The GBU8K is a reliable bridge rectifier with molded plastic construction and a glass-passivated junction. Suitable for power supplies and electronic circuits, it handles up to 560V RMS input voltage and dissipates 16W power. It features a surge overload rating of 200A peak, a forward voltage of approximately 1.0V at 8.0A, and a reverse current of 500A at 100°C. UL certified, it is designed for high-reliability applications including mains rectification and general electronic circuit protection, ensuring safety and durability in industrial electronics.

Authorized Distributors
Source:Newark
Part No:GBU8K
Stock:338
Inv Date:06-13-2026
Price: Unit price: $2.11
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Source:DigiKey
Part No:GBU8K
Stock:549
Inv Date:06-13-2026
Price: Unit price: $1.1
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Source:DigiKey
Part No:GBU8K
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.58366
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Source:DigiKey
Part No:GBU8K
Stock:0
Inv Date:06-13-2026
Price: Unit price: $2.44
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Part No:GBU8K
Stock:13081
Inv Date:06-14-2026
Price: Unit price: $2.4
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Part No:GBU8K
Stock:109
Inv Date:06-14-2026
Price: Unit price: $1.57
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Part No:GBU8K
Stock:641
Inv Date:06-14-2026
Price: Unit price: $0.86
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Part No:GBU8K
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.2152
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Part No:GBU8K
Stock:250
Inv Date:06-13-2026
Price: Unit price: $0.981
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Authorized Distributors
Part No:GBU8K
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.2152
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Part No:GBU8K
Stock:250
Inv Date:06-13-2026
Price: Unit price: $0.981
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Part No:GBU8K
Stock:1208
Inv Date:06-12-2026
Price: Unit price: $0.7
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Source:Arrow EU
Part No:GBU8K
Stock:800
Inv Date:06-14-2026
Price: N/A
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ONSEMI GBU8K Bridge Rectifier Specifications:

  • Maximum Repetitive Reverse Voltage: 560V
  • Maximum RMS Bridge Input Voltage: 560V
  • DC Reverse Voltage: 560V
  • Average Rectified Forward Current: 16W power dissipation
  • Peak Surge Current: 200A for 8.35 ms
  • Storage Temperature Range: -55°C to +150°C
  • Operating Junction Temperature: -55°C to +150°C
  • Thermal Resistance Junction to Ambient: 18 °C/W
  • Thermal Resistance Junction to Case: 3 °C/W
  • Forward Voltage: approximately 1.0V at 8.0A
  • Reverse Current at 100°C: 500A
  • UL Certified: UL #E258596
  • Package: GBU 4L Rail

Buy the ON Semiconductor GBU8K – Reliable Bridge Rectifier for Industrial Applications

Purchase the ON Semiconductor GBU8K bridge rectifier online today for high-reliability power conversion. Ideal for mains power supply, electronic circuits, and industrial use, this UL-certified rectifier supports up to 560V RMS input voltage and dissipates 16W of power. Its glass-passivated junction and molded plastic construction ensure durability and safety. Whether for industrial equipment or power supplies, this rectifier provides efficient and dependable performance. Order now and benefit from fast shipping and industry-leading quality assurance.

Get ON Semiconductor GBU8K today—built for precision and long-lasting durability in power conversion and industrial electronics.

Frequently Asked Questions

Where can I buy ONSEMI GBU8K?

You can click on the BUY or RFQ button to purchase GBU8K from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part GBU8K?

You can download the GBU8K datasheet or visit the ONSEMI website for support.

Who is the manufacturer of GBU8K?

ONSEMI

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