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MMBZ5257ELT1G
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MMBZ5257ELT1G

Introduction

The MMBZ5257ELT1G is a Zener diode belonging to the category of semiconductor devices. It is commonly used for voltage regulation and protection in various electronic circuits due to its specific characteristics. This entry provides an overview of the MMBZ5257ELT1G, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor device
  • Use: Voltage regulation and protection
  • Characteristics: Zener diode, low leakage current, precise voltage regulation
  • Package: SOT-23
  • Essence: Voltage stabilization and protection
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage - Zener (Nom) (Vz): 30V
  • Power - Max: 350mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA
  • Voltage - Forward (Vf) (Max) @ If: 900mV @ 10mA
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMBZ5257ELT1G has three pins: Cathode (K), Anode (A), and No Connection (NC).

Functional Features

  • Precise voltage regulation at 30V
  • Low reverse leakage current
  • Small form factor (SOT-23 package)
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Compact package size
  • Low reverse leakage current

Disadvantages

  • Limited power dissipation capability
  • Higher impedance compared to some alternatives

Working Principles

The MMBZ5257ELT1G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased within its specified voltage range. This allows it to regulate voltage and protect sensitive components in electronic circuits.

Detailed Application Field Plans

The MMBZ5257ELT1G finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Power management systems

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5257ELT1G include: - BZX84C30LT1G - MMSZ5257BT1G - BZT52C30-7-F

In conclusion, the MMBZ5257ELT1G 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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기술 솔루션에 MMBZ5257ELT1G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is MMBZ5257ELT1G?

    • MMBZ5257ELT1G is a Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the maximum power dissipation of MMBZ5257ELT1G?

    • The maximum power dissipation of MMBZ5257ELT1G is 200mW.

  3. What is the voltage range of MMBZ5257ELT1G?

    • MMBZ5257ELT1G has a voltage range of 27V to 33V.

  4. What are the typical applications of MMBZ5257ELT1G?

    • Typical applications of MMBZ5257ELT1G include voltage regulation, overvoltage protection, and signal clamping in electronic circuits.

  5. What is the operating temperature range of MMBZ5257ELT1G?

    • The operating temperature range of MMBZ5257ELT1G is -65°C to 150°C.

  6. What is the package type of MMBZ5257ELT1G?

    • MMBZ5257ELT1G comes in a SOT-23 surface mount package.

  7. What is the reverse standoff voltage of MMBZ5257ELT1G?

    • The reverse standoff voltage of MMBZ5257ELT1G is typically 27V.

  8. Does MMBZ5257ELT1G have ESD protection?

    • Yes, MMBZ5257ELT1G provides ESD protection for sensitive components in electronic circuits.

  9. Can MMBZ5257ELT1G be used in automotive applications?

    • Yes, MMBZ5257ELT1G is suitable for use in automotive electronics due to its robust design and temperature range.

  10. Is MMBZ5257ELT1G RoHS compliant?

    • Yes, MMBZ5257ELT1G is RoHS compliant, making it suitable for environmentally conscious designs.