Diodes Incorporated
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DZ23C4V3-7
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DZ23C4V3-7 Product Overview

Introduction

The DZ23C4V3-7 is a semiconductor product belonging to the category of Zener diodes. This entry provides a comprehensive overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the DZ23C4V3-7.

Basic Information Overview

  • Category: Zener Diodes
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low leakage current, precise voltage regulation, small package size
  • Package: SOD-323
  • Essence: Semiconductor material with specific doping to achieve desired voltage regulation characteristics
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage: 4.3V
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 90Ω
  • Maximum Reverse Leakage Current: 100nA

Detailed Pin Configuration

The DZ23C4V3-7 Zener diode typically has three pins: anode, cathode, and no connection (NC). The anode is connected to the positive terminal of the circuit, the cathode to the negative terminal, and the NC pin is left unconnected.

Functional Features

  • Voltage Regulation: The DZ23C4V3-7 maintains a constant voltage of 4.3V across its terminals, providing stability in electronic circuits.
  • Overvoltage Protection: It prevents excessive voltage from reaching sensitive components by diverting excess current.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small package size
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The DZ23C4V3-7 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified value, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The DZ23C4V3-7 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal clamping in communication systems

Detailed and Complete Alternative Models

Some alternative models to the DZ23C4V3-7 include: - BZX84C4V3LT1G - MMBZ5245BLT1G - PZU4.3B2,115

In conclusion, the DZ23C4V3-7 Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DZ23C4V3-7 v technických řešeních

  1. What is the DZ23C4V3-7?

    • The DZ23C4V3-7 is a dual Zener diode with a voltage of 4.3V and a maximum power dissipation of 225mW.

  2. What are the typical applications of DZ23C4V3-7?

    • It is commonly used for voltage regulation, surge suppression, and transient voltage protection in various electronic circuits.

  3. What is the maximum current that DZ23C4V3-7 can handle?

    • The maximum current for DZ23C4V3-7 is typically around 20mA.

  4. How does DZ23C4V3-7 provide surge suppression?

    • DZ23C4V3-7 clamps the voltage during transient events, diverting excess current away from sensitive components.

  5. Can DZ23C4V3-7 be used for overvoltage protection?

    • Yes, it can be used to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.

  6. What is the temperature range for DZ23C4V3-7?

    • The operating temperature range for DZ23C4V3-7 is typically -55°C to 150°C.

  7. Is DZ23C4V3-7 suitable for low-power applications?

    • Yes, it is suitable for low-power applications due to its low power dissipation and voltage regulation capabilities.

  8. Can DZ23C4V3-7 be used in reverse bias?

    • Yes, it can handle reverse bias conditions, making it suitable for protection against both positive and negative transients.

  9. What are the package options available for DZ23C4V3-7?

    • DZ23C4V3-7 is available in various surface mount packages such as SOD-323 and SOT-23.

  10. Are there any specific layout considerations when using DZ23C4V3-7 in a circuit?

    • It is important to minimize trace lengths and keep the Zener diode close to the protected component to ensure effective transient voltage protection.

Feel free to ask if you need further clarification on any of the questions!