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ONSEMI 1N4751A Zener Voltage Regulator

The ONSEMI 1N4751A is a high-reliability zener diode specifically engineered for voltage stabilization. Its sharp reverse characteristic and low reverse current contribute to stable and efficient circuit operation. Designed for a wide range of applications, including voltage regulation in power supplies, overvoltage protection, and reference voltage generation. The device's robust design ensures reliable performance under varying conditions, making it a valuable component in numerous industrial and consumer electronics systems.

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Part No:1N4751A
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Part No:1N4751A
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Part No:1N4751A
Stock:9940
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Part No:1N4751A
Stock:8320
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Source:DigiKey
Part No:1N4751A
Stock:20300
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Source:DigiKey
Part No:1N4751A
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Price: Unit price: $0.10413
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Part No:1N4751A
Stock:18514
Inv Date:06-11-2026
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Part No:1N4751A
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Authorized Distributors
Part No:1N4751A
Stock:126
Inv Date:06-10-2026
Price: Unit price: $0.1753
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Part No:1N4751A
Stock:9000
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Price: Unit price: $0.0281
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Part No:1N4751A
Stock:9000
Inv Date:06-10-2026
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Part No:1N4751A
Stock:6
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Price: Unit price: $0.0476
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Source:Arrow EU
Part No:1N4751A
Stock:15000
Inv Date:06-11-2026
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Part No:1N4751A
Stock:20919
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ONSEMI 1N4751A Zener Voltage Regulator Specifications:

  • Absolute Maximum Ratings Tj = 25°C Power dissipation: 1 W
  • Z-current: Pv/ Vz mA
  • Junction temperature: 200 °C
  • Storage temperature range: -65 to +175 °C
  • Maximum Thermal Resistance T = 25°C j Junction ambient: 100 K/W
  • Electrical Characteristics T = 25°C j Forward voltage: 1.2 V
  • VZnom1): V
  • IZT for rziT: mA
  • rziK at IZK: Ω
  • IR at VR: µA
  • Breakdown voltage: V
  • Forward current: A
  • Forward voltage at IF: V

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Frequently Asked Questions

Where can I buy ONSEMI 1N4751A?

You can click on the BUY or RFQ button to purchase 1N4751A from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 1N4751A?

You can download the 1N4751A datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 1N4751A?

ONSEMI

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