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MMBZ5250BLT1G
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MMBZ5250BLT1G

Introduction

The MMBZ5250BLT1G is a zener diode that belongs to the category of semiconductor devices. It is commonly used for voltage regulation and protection in electronic circuits. This entry provides an overview of the MMBZ5250BLT1G, 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 Devices
  • Use: Voltage Regulation and Protection
  • Characteristics: Zener Diode, Low Leakage Current, High Stability
  • Package: SOT-23
  • Essence: Voltage Regulation
  • Packaging/Quantity: Tape & Reel, 3000 per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 25V
  • Power - Max: 350mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 16V
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MMBZ5250BLT1G zener diode has three pins: Cathode, Anode, and No Connection (NC).

Functional Features

  • Voltage Regulation: The zener diode maintains a nearly constant voltage across its terminals, providing stable voltage regulation.
  • Protection: It protects sensitive electronic components by limiting the voltage across them.

Advantages and Disadvantages

  • Advantages:
    • Precise Voltage Regulation
    • Compact Size
    • Low Leakage Current
  • Disadvantages:
    • Limited Power Dissipation
    • Sensitivity to Overcurrent Conditions

Working Principles

The MMBZ5250BLT1G operates based on the principle of the zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.

Detailed Application Field Plans

The MMBZ5250BLT1G is widely used in various applications such as: - Voltage Regulation in Power Supplies - Overvoltage Protection in Electronic Circuits - Signal Clipping and Limiting

Detailed and Complete Alternative Models

Some alternative models to MMBZ5250BLT1G include: - BZX84C27LT1G - MMSZ5245BT1G - BZT52C24S-7-F

In conclusion, the MMBZ5250BLT1G zener diode is a crucial component in electronic circuits, providing stable voltage regulation and protection. Its compact size and precise voltage characteristics make it suitable for a wide range of applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von MMBZ5250BLT1G in technischen Lösungen auf

  1. What is the MMBZ5250BLT1G?

    • The MMBZ5250BLT1G is a Zener diode with a voltage of 16V and a power dissipation of 200mW, commonly used for voltage regulation and protection in electronic circuits.

  2. What are the typical applications of MMBZ5250BLT1G?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various technical solutions such as power supplies, voltage references, and sensor interfaces.

  3. What is the maximum current that MMBZ5250BLT1G can handle?

    • The maximum current for MMBZ5250BLT1G is typically around 5mA, making it suitable for low-power applications.

  4. How does MMBZ5250BLT1G provide overvoltage protection?

    • MMBZ5250BLT1G acts as a voltage clamp, diverting excess voltage away from sensitive components by conducting when the voltage exceeds its breakdown voltage.

  5. Can MMBZ5250BLT1G be used for voltage regulation in power supply designs?

    • Yes, MMBZ5250BLT1G can be used to regulate voltage by maintaining a constant voltage level across its terminals, ensuring stable power output.

  6. What are the key electrical characteristics of MMBZ5250BLT1G?

    • The key electrical characteristics include its zener voltage of 16V, power dissipation of 200mW, and low leakage current.

  7. Is MMBZ5250BLT1G suitable for high-frequency applications?

    • While it can function at moderate frequencies, MMBZ5250BLT1G is more commonly used in low-frequency or DC applications due to its inherent capacitance and response time.

  8. How does MMBZ5250BLT1G compare to other Zener diodes in terms of performance?

    • MMBZ5250BLT1G offers a balance of voltage regulation, power dissipation, and compact size, making it suitable for various technical solutions where these factors are critical.

  9. What are the packaging options available for MMBZ5250BLT1G?

    • MMBZ5250BLT1G is available in various surface mount packages such as SOT-23 and SOD-123, providing flexibility for different PCB layouts and space constraints.

  10. Are there any specific thermal considerations when using MMBZ5250BLT1G in technical solutions?

    • It is important to consider the thermal management of MMBZ5250BLT1G, especially in high-power applications, to ensure that it operates within its specified temperature range for optimal performance and reliability.