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ONSEMI S3K general-purpose rectifier diode

The S3K is a general-purpose rectifier diode featuring a compact, low-profile package ideal for various electrical and electronic applications. It has a glass-passivated junction for enhanced reliability and a UL 94V-0 flammability rating, ensuring safety standards. Designed to handle repetitive reverse voltages up to 800V, it supports an average rectified forward current of 3.0A at 105°C. With low forward voltage and suitable thermal characteristics, the S3K offers robust performance in power conversion and circuit protection tasks, making it suitable for commercial and industrial environments.

Authorized Distributors
Source:Newark
Part No:S3K
Stock:1954
Inv Date:06-10-2026
Price: Unit price: $0.022
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Source:Newark
Part No:S3K
Stock:12000
Inv Date:06-10-2026
Price: Unit price: $0.193
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Source:Newark
Part No:S3K
Stock:5
Inv Date:06-10-2026
Price: Unit price: $0.023
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Source:DigiKey
Part No:S3K
Stock:10565
Inv Date:06-10-2026
Price: Unit price: $0.63
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Part No:S3K
Stock:5984
Inv Date:06-11-2026
Price: Unit price: $0.33
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Part No:S3K
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.63
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Part No:S3K
Stock:6328
Inv Date:06-11-2026
Price: Unit price: $0.73
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Source:DigiKey
Part No:S3K
Stock:3000
Inv Date:06-10-2026
Price: Unit price: $0.62
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Source:DigiKey
Part No:S3K
Stock:3683
Inv Date:06-10-2026
Price: Unit price: $0.78
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Authorized Distributors
Source:DigiKey
Part No:S3K
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.06537
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Part No:S3K
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0395
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Part No:S3K
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1509
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Part No:S3K
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.1509
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Part No:S3K
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0395
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Part No:S3K
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.133
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Part No:S3K
Stock:21000
Inv Date:06-11-2026
Price: N/A
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Part No:S3K
Stock:6000
Inv Date:06-11-2026
Price: N/A
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Part No:S3K
Stock:12000
Inv Date:06-11-2026
Price: N/A
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ONSEMI S3K general-purpose rectifier diode Specifications:

  • Maximum Repetitive Reverse Voltage: 800 V
  • Average Rectified Forward Current: 3.0 A at 105°C
  • Power Dissipation: 2.6 W
  • Thermal Resistance, Junction-to-Ambient: 100 °C/W
  • Thermal Resistance, Junction-to-Lead: 13 °C/W
  • Maximum Forward Voltage: 1.2 V at 3.0A
  • Maximum Reverse Recovery Time: 25 us
  • Storage Temperature Range: -55 to +150 °C
  • Operating Junction Temperature Range: -55 to +150 °C
  • UL Flammability Classification: 94V-0
  • Glass-Passivated Junction for enhanced reliability

Buy the Fairchild S3K – Reliable Rectifier Diode for Industrial Applications

Purchase the Fairchild S3K online today to ensure your electronic projects and industrial systems are equipped with a high-quality, reliable rectifier. Its robust design with a maximum reverse voltage of 800V and an average forward current of 3.0A makes it ideal for power supply and circuit protection. Supporting across a wide temperature range, it guarantees durability and safety. Order now and enjoy swift delivery, full technical support, and guaranteed authenticity from authorized distributors for your industrial or electronic applications.

Buy Fairchild S3K now and experience unmatched reliability and power efficiency for industrial and electronic systems.

Frequently Asked Questions

Where can I buy ONSEMI S3K?

You can click on the BUY or RFQ button to purchase S3K from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part S3K?

You can download the S3K datasheet or visit the ONSEMI website for support.

Who is the manufacturer of S3K?

ONSEMI

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