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MMBZ5253B_D87Z
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MMBZ5253B_D87Z

Introduction

The MMBZ5253BD87Z is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection against voltage spikes. The MMBZ5253BD87Z possesses specific characteristics, packaging, and quantity details that make it suitable for various applications.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection
  • Characteristics: Precise voltage regulation, low leakage current, high reliability
  • Package: SOD-123
  • Essence: Semiconductor material with controlled reverse breakdown voltage
  • Packaging/Quantity: Available in tape and reel packaging, quantities vary based on supplier

Specifications

  • Voltage Range: 30V
  • Power Dissipation: 350mW
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MMBZ5253B_D87Z has three pins: 1. Anode (A) 2. Cathode (K) 3. No Connection (NC)

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite variations in input voltage.
  • Overvoltage Protection: Safeguards sensitive components by diverting excess voltage away from the circuit.
  • Low Leakage Current: Minimizes power loss and enhances efficiency.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • High reliability
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Susceptible to thermal runaway under certain conditions

Working Principles

The MMBZ5253B_D87Z operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at its specified breakdown voltage.

Detailed Application Field Plans

The MMBZ5253B_D87Z finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio amplifiers - Voltage reference in instrumentation circuits

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5253BD87Z include: - MMBZ5254BD87Z - MMBZ5255BD87Z - MMBZ5256BD87Z - ...

These alternatives offer similar functionality with varying breakdown voltages to suit different application requirements.

In conclusion, the MMBZ5253B_D87Z Zener diode serves as a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and high reliability make it a preferred choice for diverse applications in the electronics industry.

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技術ソリューションにおける MMBZ5253B_D87Z の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MMBZ5253B_D87Z?

    • MMBZ5253B_D87Z is a Zener diode with a voltage of 27V and a power dissipation of 200mW.

  2. What are the typical applications of MMBZ5253B_D87Z?

    • MMBZ5253B_D87Z is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  3. What is the maximum current that MMBZ5253B_D87Z can handle?

    • The maximum current for MMBZ5253B_D87Z is typically around 5mA.

  4. How does MMBZ5253B_D87Z provide overvoltage protection?

    • MMBZ5253B_D87Z conducts when the voltage across it exceeds its breakdown voltage, effectively shunting excess current to protect downstream components.

  5. Can MMBZ5253B_D87Z be used in reverse bias?

    • Yes, MMBZ5253B_D87Z can be used in reverse bias as a voltage reference or for voltage clamping applications.

  6. What is the temperature range for MMBZ5253B_D87Z?

    • MMBZ5253B_D87Z typically operates within a temperature range of -55°C to 150°C.

  7. Does MMBZ5253B_D87Z require any external components for operation?

    • MMBZ5253B_D87Z can be used independently, but it may require series resistors or other components depending on the specific application.

  8. Is MMBZ5253B_D87Z suitable for high-frequency applications?

    • MMBZ5253B_D87Z can be used in moderate frequency applications, but for high-frequency applications, its capacitance characteristics should be considered.

  9. What are the package options available for MMBZ5253B_D87Z?

    • MMBZ5253B_D87Z is commonly available in SOT-23 and SOD-123 packages.

  10. Are there any potential failure modes to consider when using MMBZ5253B_D87Z?

    • Potential failure modes include exceeding the maximum power dissipation, exceeding the maximum current, or exposure to conditions outside the specified temperature range.