Diodes Incorporated
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MMSZ5255B-7
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MMSZ5255B-7

Introduction

The MMSZ5255B-7 is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in various electronic circuits. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MMSZ5255B-7.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection
  • Characteristics: Low leakage current, precise voltage regulation
  • Package: SOD-123 package
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage: 30V
  • Power Dissipation: 500mW
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +150°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The MMSZ5255B-7 typically has three pins: anode, cathode, and the marking band denoting the cathode side.

Functional Features

  • Precise voltage regulation at 30V
  • Low reverse leakage current
  • Fast response time to voltage variations

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMSZ5255B-7 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMSZ5255B-7 finds applications in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5255B-7 include: - 1N5226B - BZX55C30 - 1N751A

In conclusion, the MMSZ5255B-7 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5255B-7 v technických řešeních

  1. What is the maximum power dissipation of MMSZ5255B-7?

    • The maximum power dissipation of MMSZ5255B-7 is 350mW.

  2. What is the reverse voltage rating of MMSZ5255B-7?

    • The reverse voltage rating of MMSZ5255B-7 is 30V.

  3. What is the forward voltage drop of MMSZ5255B-7 at a specific current?

    • The forward voltage drop of MMSZ5255B-7 varies with current, but typically it is around 0.9V at 5mA.

  4. What is the peak pulse power of MMSZ5255B-7?

    • The peak pulse power of MMSZ5255B-7 is 500W for a 1ms pulse.

  5. What is the operating temperature range of MMSZ5255B-7?

    • The operating temperature range of MMSZ5255B-7 is -55°C to +150°C.

  6. Is MMSZ5255B-7 RoHS compliant?

    • Yes, MMSZ5255B-7 is RoHS compliant.

  7. What is the package type of MMSZ5255B-7?

    • MMSZ5255B-7 comes in a SOD-123 package.

  8. Can MMSZ5255B-7 be used for overvoltage protection?

    • Yes, MMSZ5255B-7 can be used for overvoltage protection due to its Zener diode characteristics.

  9. What are typical applications of MMSZ5255B-7?

    • Typical applications of MMSZ5255B-7 include voltage regulation, overvoltage protection, and signal clamping.

  10. What are the key differences between MMSZ5255B-7 and other similar components?

    • The key differences include its specific voltage rating, power dissipation, and package type compared to other components.