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MMBZ5251BW-7-F
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MMBZ5251BW-7-F

Introduction

The MMBZ5251BW-7-F is a diode 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 and performance.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics:
    • Reverse breakdown voltage: 24V
    • Power dissipation: 200mW
    • Operating temperature range: -65°C to +150°C
  • Package: SOT-323
  • Essence: The MMBZ5251BW-7-F is designed to provide stable and reliable voltage regulation in various electronic applications.
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier and order size.

Specifications

  • Reverse Breakdown Voltage (Vz): 24V
  • Power Dissipation (Pd): 200mW
  • Operating Temperature Range: -65°C to +150°C
  • Package Type: SOT-323
  • Forward Voltage Drop (Vf): 1.2V
  • Maximum Zener Impedance (ZZT): 20Ω
  • Maximum Reverse Leakage Current (IR): 100nA

Detailed Pin Configuration

The MMBZ5251BW-7-F has three pins: 1. Pin 1: Anode 2. Pin 2: No Connection 3. Pin 3: Cathode

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Small form factor
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Small package size
  • Suitable for high-density circuit designs
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The MMBZ5251BW-7-F operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased. This allows it to regulate voltage within a circuit and protect sensitive components from voltage spikes.

Detailed Application Field Plans

The MMBZ5251BW-7-F finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal clamping in audio and video equipment - Voltage reference in precision measurement instruments

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5251BW-7-F include: - BZX84C24LT1G - MM3Z24VT1G - MMSZ5245BT1G - BZT52C24S-7-F

In conclusion, the MMBZ5251BW-7-F Zener diode offers precise voltage regulation and protection in a small form factor, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける MMBZ5251BW-7-F 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 the MMBZ5251BW-7-F?

    • The MMBZ5251BW-7-F is a dual surface mount Zener diode designed for general purpose voltage regulation applications.

  2. What are the key features of the MMBZ5251BW-7-F?

    • The key features include a power dissipation of 200mW, a voltage tolerance of ±5%, and a low leakage current.

  3. What are the typical applications of the MMBZ5251BW-7-F?

    • Typical applications include voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  4. What is the maximum working voltage of the MMBZ5251BW-7-F?

    • The maximum working voltage is 51V.

  5. What is the operating temperature range of the MMBZ5251BW-7-F?

    • The operating temperature range is -55°C to +150°C.

  6. What is the package type of the MMBZ5251BW-7-F?

    • It comes in a SOT-323 package.

  7. What is the reverse standoff voltage of the MMBZ5251BW-7-F?

    • The reverse standoff voltage is 44.2V.

  8. What is the forward voltage of the MMBZ5251BW-7-F?

    • The forward voltage is 1.5V at 200mA.

  9. Does the MMBZ5251BW-7-F have RoHS compliance?

    • Yes, it is RoHS compliant.

  10. Can the MMBZ5251BW-7-F be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics due to its robust design and wide operating temperature range.