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MMSZ5256BS-7-F
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MMSZ5256BS-7-F

Introduction

The MMSZ5256BS-7-F is a semiconductor product belonging to the category of Zener diodes. This component is commonly used in electronic circuits for voltage regulation and protection against voltage spikes.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection
  • Characteristics: Reverse breakdown voltage, low impedance, temperature stability
  • Package: SOD-123
  • Essence: Semiconductor device for voltage regulation
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Voltage Range: 27V
  • Power Dissipation: 1.25W
  • Operating Temperature: -65°C to +150°C
  • Zener Impedance: 20Ω
  • Tolerance: ±5%

Detailed Pin Configuration

The MMSZ5256BS-7-F Zener diode has a standard SOD-123 package with two pins. The pinout configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Voltage Regulation: Maintains a constant voltage across its terminals.
  • Voltage Protection: Safeguards sensitive components from voltage spikes.
  • Temperature Stability: Exhibits stable performance across a wide temperature range.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact SOD-123 package
  • Low impedance for efficient operation

Disadvantages

  • Limited power dissipation capability
  • Tolerance of ±5% may not be suitable for highly precise applications

Working Principles

The MMSZ5256BS-7-F operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its breakdown voltage. This characteristic enables it to regulate voltage and protect connected circuits.

Detailed Application Field Plans

The MMSZ5256BS-7-F Zener diode finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal clamping in audio circuits - Voltage reference in instrumentation

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5256BS-7-F Zener diode include: - BZX84C27LT1G - 1N5229B - MM3Z27VT1G - BZT52C27S-7-F

In conclusion, the MMSZ5256BS-7-F Zener diode is a crucial component in electronic circuits, providing reliable voltage regulation and protection. Its compact size and stable characteristics make it suitable for a wide range of applications.

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10個與MMSZ5256BS-7-F在技術方案中應用相關的常見問題與解答

  1. What is the MMSZ5256BS-7-F?

    • The MMSZ5256BS-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 MMSZ5256BS-7-F?

    • The maximum power dissipation of the MMSZ5256BS-7-F is 500mW.

  3. What is the voltage rating of the MMSZ5256BS-7-F?

    • The MMSZ5256BS-7-F has a voltage rating of 27V.

  4. What is the operating temperature range of the MMSZ5256BS-7-F?

    • The MMSZ5256BS-7-F has an operating temperature range of -55°C to +150°C.

  5. What are the typical applications of the MMSZ5256BS-7-F?

    • Typical applications of the MMSZ5256BS-7-F include voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  6. What is the package type of the MMSZ5256BS-7-F?

    • The MMSZ5256BS-7-F comes in a SOD-123 package.

  7. What is the reverse standoff voltage of the MMSZ5256BS-7-F?

    • The reverse standoff voltage of the MMSZ5256BS-7-F is 23.7V.

  8. What is the forward voltage drop of the MMSZ5256BS-7-F at a specified current?

    • The forward voltage drop of the MMSZ5256BS-7-F is typically 0.9V at a specified current of 10mA.

  9. How does the MMSZ5256BS-7-F provide overvoltage protection?

    • The MMSZ5256BS-7-F conducts when the voltage across it exceeds its breakdown voltage, effectively shunting excess current to protect downstream components.

  10. Can the MMSZ5256BS-7-F be used in automotive applications?

    • Yes, the MMSZ5256BS-7-F is suitable for use in automotive electronics due to its robust construction and wide operating temperature range.