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ONSEMI ES1B Fast Recovery Diode

The ES1B surface-mount ultra-fast recovery rectifier diode features a glass-passivated junction and a low-profile package, ideal for high-efficiency power circuits. It includes a color band to denote the cathode and offers built-in strain relief to enhance durability during operation. Designed for industrial applications, it provides superfast recovery times, making it suitable for high-speed switching and power rectification. The diode's compact design simplifies assembly, and its thermal and electrical characteristics ensure reliable performance under demanding conditions. Please verify lead times due to extended delivery fluctuations.

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Source:Newark
Part No:ES1B
Stock:19431
Inv Date:06-10-2026
Price: Unit price: $0.082
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Price: Unit price: $0.453
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Part No:ES1B
Stock:116787
Inv Date:06-11-2026
Price: Unit price: $0.49
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Stock:6915
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Price: Unit price: $0.44
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Part No:ES1B
Stock:6800
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Price: Unit price: $0.34
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Price: Unit price: $0.0664
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Authorized Distributors
Part No:ES1B
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Inv Date:06-11-2026
Price: Unit price: $0.0782
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Part No:ES1B
Stock:939
Inv Date:06-11-2026
Price: Unit price: $1.939
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Part No:ES1B
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Part No:ES1B
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Price: Unit price: $0.0782
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Part No:ES1B
Stock:939
Inv Date:06-11-2026
Price: Unit price: $1.939
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Source:Arrow EU
Part No:ES1B
Stock:10979
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Part No:ES1B
Stock:59799
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Part No:ES1B
Stock:97500
Inv Date:06-10-2026
Price: Unit price: $0.0662
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Source:Arrow EU
Part No:ES1B
Stock:7500
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Authorized Distributors
Source:Arrow EU
Part No:ES1B
Stock:90000
Inv Date:06-11-2026
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Part No:ES1B
Stock:30000
Inv Date:06-10-2026
Price: Unit price: $0.028
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ONSEMI ES1B Fast Recovery Diode Specifications:

  • Maximum Repetitive Reverse Voltage: 50V, 100V, 150V, 200V
  • Average Rectified Forward Current: 1.0A
  • Non-repetitive Peak Forward Surge Current: 30A
  • Storage Temperature Range: -50°C to +150°C
  • Operating Junction Temperature: -50°C to +150°C
  • Power Dissipation: 1.47W
  • Thermal Resistance, Junction to Ambient: 85°C/W
  • Thermal Resistance, Junction to Lead: 36°C/W
  • Forward Voltage @ 1.0A: 0.92V
  • Reverse Recovery Time: 15ns
  • Reverse Current @ 25°C: 5.0μA, @ 100°C: 100pA
  • Total Capacitance: 7.0pF
  • Package Type: SMA/DO-214AC, Low profile, surface-mount

Buy the ON Semiconductor ES1B – Reliable Fast Recovery Diode for Industrial Applications

Enhance your power circuit design with the ON Semiconductor ES1B Fast Recovery Diode, offering rapid switching capabilities and reliable operation. Its compact surface-mount package with built-in strain relief simplifies assembly, reducing manufacturing time. Perfect for high-efficiency industrial applications, this diode ensures low forward voltage and fast recovery times critical for modern power supplies. Trust ON Semiconductor for quality components that deliver consistent performance in demanding environments. Order now online to secure prompt delivery of this essential industrial rectifier diode and optimize your power management solutions.

Buy ON Semiconductor ES1B ultrafast rectifier diode now and experience unmatched reliability and high efficiency in industrial power systems.

Frequently Asked Questions

Where can I buy ONSEMI ES1B?

You can click on the BUY or RFQ button to purchase ES1B from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part ES1B?

You can download the ES1B datasheet or visit the ONSEMI website for support.

Who is the manufacturer of ES1B?

ONSEMI

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