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ONSEMI SB520 Schottky Rectifier

The SB520 Schottky rectifier is a high-efficiency, glass-passivated device designed for low voltage, high frequency inverters, freewheeling, and polarity protection applications. It features metal-to-silicon rectification with a low forward voltage drop, high surge capacity, and high current capability, making it suitable for demanding power conversion circuits. Rated for up to 50 A with a maximum repetitive reverse voltage of 20V, it ensures reliable performance in various electronic power supply and rectification setups, characterized by low power loss and robust thermal handling.

Authorized Distributors
Source:Newark
Part No:SB520
Stock:1898
Inv Date:06-10-2026
Price: Unit price: $0.069
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Source:DigiKey
Part No:SB520
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.18233
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Part No:SB520
Stock:2030
Inv Date:06-11-2026
Price: Unit price: $0.48
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Part No:SB520
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:SB520
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:SB520
Stock:100
Inv Date:06-10-2026
Price: Unit price: $0.1062
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Part No:SB520
Stock:100
Inv Date:06-10-2026
Price: Unit price: $0.1062
Buy/RFQ:
Part No:SB520
Stock:1000
Inv Date:06-11-2026
Price: N/A
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ONSEMI SB520 Schottky Rectifier Specifications:

  • Maximum Repetitive Reverse Voltage: 20V
  • Average Rectified Forward Current: 50A
  • Peak Forward Surge Current: 150A
  • Forward Voltage @ 5.0A: 0.55V to 0.67V depending on model
  • Total Capacitance @ 4.0V, 1.0MHz: 380 - 500 pF
  • Storage Temperature Range: -50°C to +150°C
  • Operating Junction Temperature: -50°C to +150°C
  • Power Dissipation: 5.0 W
  • Thermal Resistance Junction to Ambient: 25°C/W

Buy the Fairchild Series SB520 Schottky Rectifier: SB520

Order the Fairchild SB520 Schottky rectifier online now to ensure efficient low voltage power conversion. With a maximum current of 50A and a reverse voltage of 20V, it offers high surge capacity and low forward voltage, perfect for high-frequency inverters, freewheeling, and polarity protection. The device features a glass-passivated construction, high thermal stability, and excellent performance for power electronics projects. Buy today for reliable, high-performance rectification in your electronic systems.

Get Fairchild SB520 today—built for high efficiency, low forward voltage, and reliable power rectification in demanding electronic applications.

Frequently Asked Questions

Where can I buy ONSEMI SB520?

You can click on the BUY or RFQ button to purchase SB520 from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part SB520?

You can download the SB520 datasheet or visit the ONSEMI website for support.

Who is the manufacturer of SB520?

ONSEMI

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