ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
MMSZ5256BT1G
Zobrazit detail DataSheets

MMSZ5256BT1G

Introduction

The MMSZ5256BT1G 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 MMSZ5256BT1G, 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, high reliability
  • Package: SOD-123 package
  • Essence: Voltage stabilization and transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

  • Voltage - Zener (Nom) (Vz): 30V
  • Power - Max: 500mW
  • 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 MMSZ5256BT1G has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

  • Voltage Regulation: The MMSZ5256BT1G maintains a constant voltage across its terminals, providing stability in electronic circuits.
  • Transient Voltage Suppression: It protects sensitive components from voltage spikes and transients, ensuring reliable operation.

Advantages and Disadvantages

Advantages

  • Low leakage current
  • High reliability
  • Compact SOD-123 package

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The MMSZ5256BT1G operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased. This allows it to regulate voltage and suppress transient overvoltage conditions.

Detailed Application Field Plans

The MMSZ5256BT1G finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5256BT1G include: - BZX84C30LT1G - 1N5226B - MM3Z30VT1G - BZT52C30S-7-F

In conclusion, the MMSZ5256BT1G Zener diode is a crucial component in electronic circuits, providing voltage regulation and transient voltage suppression. Its compact package and high reliability make it suitable for various applications, although its limited power dissipation capability and sensitivity to temperature variations should be considered when selecting alternative models.

[Word count: 411]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5256BT1G v technických řešeních

  1. What is the MMSZ5256BT1G?

    • The MMSZ5256BT1G is a Zener diode with a voltage of 27V and a power dissipation of 500mW, commonly used for voltage regulation and protection in electronic circuits.

  2. What are the typical applications of MMSZ5256BT1G?

    • It is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits in various electronic devices and systems.

  3. What is the maximum power dissipation of MMSZ5256BT1G?

    • The maximum power dissipation of MMSZ5256BT1G is 500mW.

  4. What is the voltage tolerance of MMSZ5256BT1G?

    • The voltage tolerance of MMSZ5256BT1G is typically ±5%.

  5. What is the operating temperature range of MMSZ5256BT1G?

    • The operating temperature range of MMSZ5256BT1G is from -65°C to +150°C.

  6. How does MMSZ5256BT1G provide overvoltage protection?

    • MMSZ5256BT1G acts as a voltage clamp, limiting the voltage across the circuit it protects to its specified breakdown voltage.

  7. Can MMSZ5256BT1G be used in reverse bias?

    • Yes, MMSZ5256BT1G can be used in reverse bias conditions for voltage regulation and protection.

  8. What is the package type of MMSZ5256BT1G?

    • MMSZ5256BT1G is available in a SOD-123 surface mount package.

  9. What are the key features of MMSZ5256BT1G?

    • Some key features include low leakage current, high reliability, and small form factor.

  10. Where can I find the detailed datasheet for MMSZ5256BT1G?

    • The detailed datasheet for MMSZ5256BT1G can be found on the manufacturer's website or through authorized distributors.