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BZT52-B51X
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BZT52-B51X English Editing Encyclopedia Entry

Product Overview

The BZT52-B51X belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. These diodes exhibit characteristics such as precise voltage regulation, low leakage current, and high reliability. They are typically packaged in a small surface-mount package and are available in various quantities per package.

Specifications

  • Voltage: 51V
  • Power Dissipation: 300mW
  • Operating Temperature Range: -65°C to +150°C
  • Package Type: SOD-123

Detailed Pin Configuration

The BZT52-B51X Zener diode has two pins, with the cathode connected to the positive terminal and the anode connected to the negative terminal in the circuit.

Functional Features

  • Precise voltage regulation at 51V
  • Low leakage current
  • High reliability and stability

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The BZT52-B51X Zener diode operates based on the principle of the Zener breakdown effect, where it maintains a constant voltage drop across its terminals when reverse biased, providing stable voltage regulation in electronic circuits.

Detailed Application Field Plans

The BZT52-B51X Zener diode finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the BZT52-B51X Zener diode include: - 1N4733A (5.1V Zener diode) - BZX55C51 (51V Zener diode) - MMBZ5232B (5.1V Zener diode)

In conclusion, the BZT52-B51X Zener diode is a crucial component in electronic circuits, offering precise voltage regulation and protection. Its compact size and reliable performance make it suitable for a wide range of applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi BZT52-B51X dalam penyelesaian teknikal

  1. What is the BZT52-B51X?

    • The BZT52-B51X is a 5.1V Zener diode designed for voltage regulation and overvoltage protection in various technical solutions.

  2. What are the typical applications of BZT52-B51X?

    • It is commonly used in voltage reference circuits, voltage clamping, and surge suppression in electronic devices.

  3. What is the maximum power dissipation of BZT52-B51X?

    • The maximum power dissipation is typically around 500mW, making it suitable for low to medium power applications.

  4. What is the voltage tolerance of BZT52-B51X?

    • The voltage tolerance is typically ±5%, ensuring consistent performance in voltage regulation.

  5. What is the temperature coefficient of BZT52-B51X?

    • The temperature coefficient is typically around 0.07%/°C, indicating stable operation over a wide temperature range.

  6. Can BZT52-B51X be used for reverse polarity protection?

    • Yes, it can be used to protect sensitive components from reverse polarity connections in electronic circuits.

  7. What is the maximum forward voltage of BZT52-B51X?

    • The maximum forward voltage is typically around 1V at a forward current of 200mA.

  8. Is BZT52-B51X RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for environmentally friendly designs.

  9. What is the typical junction capacitance of BZT52-B51X?

    • The typical junction capacitance is around 40pF, which is important for high-frequency applications.

  10. Can BZT52-B51X be used in automotive electronics?

    • Yes, it can be used in automotive electronics for voltage regulation and transient protection, provided it meets the specific requirements for automotive-grade components.