ON Semiconductor
Bild kan vara representation.
Se specifikationer för produktinformation.
MMSZ5268BT1G
Visa detalj Datablad

MMSZ5268BT1G

Introduction

The MMSZ5268BT1G belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MMSZ5268BT1G.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics:
    • Reverse voltage: 39V
    • Power dissipation: 500mW
    • Operating temperature range: -65°C to +150°C
  • Package: SOD-123
  • Packaging/Quantity: Tape & Reel, 3000 per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 39V
  • Power Dissipation (Pd): 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Voltage Tolerance: ±5%
  • Reverse Leakage Current (Ir): 5µA
  • Maximum Zener Impedance (ZZT): 20Ω
  • Maximum Reverse Surge Current (IRSM): 5A

Detailed Pin Configuration

The MMSZ5268BT1G has a standard SOD-123 package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low reverse leakage current
  • High reliability and stability

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact SOD-123 package
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Higher cost compared to standard diodes

Working Principles

The MMSZ5268BT1G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased. It allows current to flow in the reverse direction when the voltage reaches the Zener voltage, providing effective voltage regulation and protection.

Detailed Application Field Plans

The MMSZ5268BT1G is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting - Voltage reference in precision instruments

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5268BT1G include: - BZX84C39LT1G - 1N4728ATR - BZT52C39-7-F

In conclusion, the MMSZ5268BT1G Zener diode offers precise voltage regulation and protection in a compact SOD-123 package, making it suitable for a wide range of electronic applications.

[Word count: 398]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MMSZ5268BT1G i tekniska lösningar

  1. What is the MMSZ5268BT1G?

    • The MMSZ5268BT1G is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the MMSZ5268BT1G?

    • The maximum power dissipation of the MMSZ5268BT1G is 500mW.

  3. What is the voltage rating of the MMSZ5268BT1G?

    • The MMSZ5268BT1G has a voltage rating of 33V.

  4. What is the typical reverse leakage current of the MMSZ5268BT1G?

    • The typical reverse leakage current of the MMSZ5268BT1G is 5µA.

  5. What are the typical applications of the MMSZ5268BT1G?

    • The MMSZ5268BT1G is commonly used for voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  6. What is the operating temperature range of the MMSZ5268BT1G?

    • The MMSZ5268BT1G has an operating temperature range of -65°C to 150°C.

  7. What is the package type of the MMSZ5268BT1G?

    • The MMSZ5268BT1G comes in a SOD-123 package.

  8. What is the forward voltage drop of the MMSZ5268BT1G?

    • The forward voltage drop of the MMSZ5268BT1G is typically 1.2V at 200mA.

  9. Can the MMSZ5268BT1G be used for ESD protection?

    • Yes, the MMSZ5268BT1G can be used for electrostatic discharge (ESD) protection in electronic circuits.

  10. Is the MMSZ5268BT1G RoHS compliant?

    • Yes, the MMSZ5268BT1G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.