Vishay Semiconductor Diodes Division
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MMSZ5232B-E3-18
Ver Detalle Hojas de datos

MMSZ5232B-E3-18

Product Overview

Category

The MMSZ5232B-E3-18 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Zener voltage: 4.7V
  • Power dissipation: 500mW
  • Package type: SOD-123
  • Operating temperature range: -65°C to +150°C
  • Storage temperature range: -65°C to +175°C

Packaging/Quantity

The MMSZ5232B-E3-18 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 4.7V
  • Voltage tolerance: ±5%
  • Reverse leakage current: 1μA
  • Maximum regulator current: 20mA
  • Forward voltage: 1.2V
  • Reverse voltage: 30V
  • Package type: SOD-123
  • Power dissipation: 500mW
  • Operating temperature range: -65°C to +150°C
  • Storage temperature range: -65°C to +175°C

Detailed Pin Configuration

The MMSZ5232B-E3-18 Zener diode has two pins, with the cathode connected to the marked side of the package.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • Small form factor
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited maximum regulator current
  • Voltage tolerance of ±5%

Working Principles

The MMSZ5232B-E3-18 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The MMSZ5232B-E3-18 is widely used in: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting applications

Detailed and Complete Alternative Models

Some alternative models to the MMSZ5232B-E3-18 include: - BZX84C4V7LT1G - 1N4728A - BZT52C4V7S-7-F

In conclusion, the MMSZ5232B-E3-18 Zener diode is a versatile component that finds application in various electronic circuits due to its precise voltage regulation and transient suppression capabilities.

Word count: 346

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MMSZ5232B-E3-18 en soluciones técnicas

  1. What is the MMSZ5232B-E3-18?

    • The MMSZ5232B-E3-18 is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the MMSZ5232B-E3-18?

    • The MMSZ5232B-E3-18 has a nominal Zener voltage of 4.7V.

  3. What is the maximum power dissipation of the MMSZ5232B-E3-18?

    • The maximum power dissipation of the MMSZ5232B-E3-18 is 500mW.

  4. What are the typical applications of the MMSZ5232B-E3-18?

    • The MMSZ5232B-E3-18 is commonly used for voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  5. What is the operating temperature range of the MMSZ5232B-E3-18?

    • The MMSZ5232B-E3-18 has an operating temperature range of -65°C to +150°C.

  6. What is the package type of the MMSZ5232B-E3-18?

    • The MMSZ5232B-E3-18 is available in a SOD-123 surface mount package.

  7. How does the MMSZ5232B-E3-18 provide overvoltage protection?

    • The MMSZ5232B-E3-18 conducts current when the voltage across it exceeds its Zener voltage, effectively clamping the voltage to protect downstream components.

  8. Can the MMSZ5232B-E3-18 be used in reverse bias?

    • Yes, the MMSZ5232B-E3-18 can be used in reverse bias as a Zener diode for voltage regulation.

  9. What is the leakage current of the MMSZ5232B-E3-18 at its Zener voltage?

    • The MMSZ5232B-E3-18 typically has a low leakage current of less than 1μA at its Zener voltage.

  10. Is the MMSZ5232B-E3-18 RoHS compliant?

    • Yes, the MMSZ5232B-E3-18 is RoHS compliant, making it suitable for use in environmentally conscious designs.