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MMBZ5259BW-7-F
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MMBZ5259BW-7-F

Introduction

The MMBZ5259BW-7-F 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 MMBZ5259BW-7-F possesses specific characteristics, packaging, and quantities 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, small form factor
  • Package: SOT-323
  • Essence: Regulating voltage and protecting circuits
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and order size

Specifications

  • Voltage Range: 15V
  • Power Dissipation: 200mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 40Ω
  • Maximum Reverse Leakage Current: 100nA

Detailed Pin Configuration

The MMBZ5259BW-7-F has a standard SOT-323 package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: No Connection (NC)

Functional Features

  • Voltage Regulation: The MMBZ5259BW-7-F maintains a constant voltage across its terminals, providing stability to the connected circuit.
  • Overvoltage Protection: When the input voltage exceeds the specified value, the diode conducts and limits the voltage, protecting the downstream components.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small form factor
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Vulnerable to high transient currents

Working Principles

The MMBZ5259BW-7-F operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

The MMBZ5259BW-7-F finds extensive use in the following application fields: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor interfaces

Detailed and Complete Alternative Models

  • BZX84C15: Similar voltage rating and package type
  • MMBZ5230B: Lower voltage rating with similar characteristics
  • BZT52C15: Higher power dissipation capability within the same package

In conclusion, the MMBZ5259BW-7-F Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it an essential component in various electronic circuits.

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技術ソリューションにおける MMBZ5259BW-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 MMBZ5259BW-7-F?

    • The MMBZ5259BW-7-F is a Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the maximum power dissipation of the MMBZ5259BW-7-F?

    • The maximum power dissipation of the MMBZ5259BW-7-F is 200mW.

  3. What is the voltage rating of the MMBZ5259BW-7-F?

    • The MMBZ5259BW-7-F has a voltage rating of 16V.

  4. What are the typical applications of the MMBZ5259BW-7-F?

    • Typical applications of the MMBZ5259BW-7-F include voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  5. What is the operating temperature range of the MMBZ5259BW-7-F?

    • The MMBZ5259BW-7-F has an operating temperature range of -55°C to +150°C.

  6. What is the package type of the MMBZ5259BW-7-F?

    • The MMBZ5259BW-7-F comes in a SOT-323 package.

  7. What is the reverse standoff voltage of the MMBZ5259BW-7-F?

    • The reverse standoff voltage of the MMBZ5259BW-7-F is 14.25V.

  8. Can the MMBZ5259BW-7-F be used for ESD protection?

    • Yes, the MMBZ5259BW-7-F can be used for ESD (electrostatic discharge) protection in electronic circuits.

  9. Is the MMBZ5259BW-7-F RoHS compliant?

    • Yes, the MMBZ5259BW-7-F is RoHS compliant, making it suitable for use in environmentally friendly designs.

  10. What are the key differences between the MMBZ5259BW-7-F and similar Zener diodes?

    • The MMBZ5259BW-7-F offers a specific voltage rating, power dissipation, and package type that differentiate it from other Zener diodes, making it suitable for specific technical solutions.