Microsemi Corporation
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2EZ43D5
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2EZ43D5 Product Overview

Introduction

2EZ43D5 is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its specific characteristics.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage Regulation and Protection
  • Characteristics: Low dynamic resistance, precise voltage regulation
  • Package: SOD-123 package
  • Essence: Semiconductor material with controlled doping
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage: 43V
  • Power Dissipation: 1W
  • Tolerance: ±5%
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 2EZ43D5 Zener diode has two pins, anode, and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • Precise voltage regulation at 43V
  • Low dynamic resistance for minimal voltage variation
  • Protection against voltage spikes and surges

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • High power dissipation capability
  • Compact SOD-123 package for space-saving designs

Disadvantages

  • Limited voltage tolerance range
  • Sensitivity to temperature variations

Working Principles

The 2EZ43D5 Zener diode operates based on the principle of the Zener effect. When the voltage across the diode reaches its specified breakdown voltage (43V in this case), it starts conducting in reverse bias, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

This Zener diode finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

  • 2EZ42D5: 42V Zener diode with similar specifications
  • 2EZ44D5: 44V Zener diode with similar characteristics
  • BZX55C43: Zener diode with comparable voltage rating

In conclusion, the 2EZ43D5 Zener diode offers precise voltage regulation and protection, making it an essential component in electronic circuits requiring stable voltage levels and overvoltage protection.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 2EZ43D5 dalam penyelesaian teknikal

  1. What is 2EZ43D5?

    • 2EZ43D5 is a type of semiconductor diode commonly used in electronic circuits for voltage regulation and protection.

  2. What are the key features of 2EZ43D5?

    • The key features of 2EZ43D5 include its low forward voltage drop, high surge capability, and fast response time.

  3. How is 2EZ43D5 used in technical solutions?

    • 2EZ43D5 is often used as a voltage regulator or transient voltage suppressor to protect sensitive electronic components from voltage spikes and surges.

  4. What are the typical applications of 2EZ43D5?

    • Typical applications of 2EZ43D5 include power supplies, automotive electronics, industrial equipment, and consumer electronics.

  5. What is the maximum forward voltage of 2EZ43D5?

    • The maximum forward voltage of 2EZ43D5 is typically around 1.5 volts at the specified forward current.

  6. How does 2EZ43D5 provide overvoltage protection?

    • 2EZ43D5 provides overvoltage protection by conducting excess current away from sensitive components when the voltage exceeds a certain threshold.

  7. Can 2EZ43D5 be used in reverse polarity protection?

    • Yes, 2EZ43D5 can be used in reverse polarity protection to prevent damage to electronic circuits from reverse voltage connections.

  8. What is the operating temperature range of 2EZ43D5?

    • The operating temperature range of 2EZ43D5 is typically between -55°C to 150°C, making it suitable for a wide range of environments.

  9. How does 2EZ43D5 compare to other diodes in terms of performance?

    • 2EZ43D5 offers a good balance of low forward voltage, high surge capability, and fast response time compared to other diodes in its class.

  10. Where can 2EZ43D5 be sourced for technical solutions?

    • 2EZ43D5 can be sourced from electronic component distributors, online retailers, and authorized manufacturers' representatives for use in technical solutions.