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MMBZ5251BW-7
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MMBZ5251BW-7

Introduction

The MMBZ5251BW-7 is a diode belonging to the category of Zener diodes. This section provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low leakage current, precise voltage regulation
  • Package: SOT-323
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Range: 3.3V to 51V
  • Power Dissipation: 200mW
  • Operating Temperature: -65°C to +150°C
  • Zener Test Current: 5mA

Detailed Pin Configuration

The MMBZ5251BW-7 has three pins: Cathode (K), Anode (A), and No Connection (NC).

Functional Features

  • Precise voltage regulation
  • Low dynamic impedance
  • High reliability

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Small form factor
  • Wide voltage range options

Disadvantages

  • Limited power dissipation
  • Sensitivity to temperature variations

Working Principles

The MMBZ5251BW-7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMBZ5251BW-7 is commonly used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to MMBZ5251BW-7 include: - BZX84C3V3 - BZT52C3V3 - MMSZ5231B

In conclusion, the MMBZ5251BW-7 Zener diode offers precise voltage regulation and finds extensive use in various electronic circuits for voltage control and protection.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMBZ5251BW-7 v technických řešeních

  1. What is the MMBZ5251BW-7?

    • The MMBZ5251BW-7 is a Zener diode with a voltage regulator function, commonly used in electronic circuits to maintain a stable voltage.

  2. What is the maximum power dissipation of the MMBZ5251BW-7?

    • The maximum power dissipation of the MMBZ5251BW-7 is 200mW.

  3. What is the voltage regulation range of the MMBZ5251BW-7?

    • The voltage regulation range of the MMBZ5251BW-7 is typically between 3.3V and 39V.

  4. How is the MMBZ5251BW-7 typically used in technical solutions?

    • The MMBZ5251BW-7 is commonly used for voltage regulation, overvoltage protection, and voltage reference applications in various electronic devices and circuits.

  5. What are the typical applications of the MMBZ5251BW-7?

    • The MMBZ5251BW-7 is often used in power management circuits, voltage clamping, and signal conditioning applications.

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

    • The MMBZ5251BW-7 has an operating temperature range of -65°C to +150°C.

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

    • Some key features of the MMBZ5251BW-7 include its small footprint, low leakage current, and high reliability.

  8. What are the packaging options available for the MMBZ5251BW-7?

    • The MMBZ5251BW-7 is available in various surface mount packages such as SOT-23 and SOT-323.

  9. What are the important electrical characteristics of the MMBZ5251BW-7?

    • Key electrical characteristics include its Zener voltage, dynamic impedance, and reverse leakage current.

  10. Are there any specific design considerations when using the MMBZ5251BW-7 in a circuit?

    • It's important to consider the maximum current and power dissipation requirements, as well as proper PCB layout and thermal management for optimal performance of the MMBZ5251BW-7 in a circuit.