ON Semiconductor
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
SZMMSZ33ET3G
Ver Detalle Hojas de datos

SZMMSZ33ET3G

Introduction

The SZMMSZ33ET3G is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: The SZMMSZ33ET3G is used for voltage regulation in electronic circuits.
  • Characteristics: It exhibits stable voltage regulation, low leakage current, and high reliability.
  • Package: SOD-323 package
  • Essence: The diode regulates voltage by maintaining a constant output voltage despite changes in input voltage or load conditions.
  • Packaging/Quantity: Typically available in reels with varying quantities.

Specifications

  • Voltage Rating: 3.3V
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage Drop: 0.9V at 10mA
  • Reverse Leakage Current: 1μA at 3.3V

Detailed Pin Configuration

The SZMMSZ33ET3G typically has three pins: Anode, Cathode, and No Connection (NC). The anode is connected to the positive terminal, the cathode to the negative terminal, and the NC pin is not connected.

Functional Features

  • Voltage Regulation: Maintains a stable output voltage.
  • Overvoltage Protection: Safeguards against excessive voltage.
  • Low Leakage Current: Minimizes power loss.
  • Fast Response Time: Quickly responds to changes in input voltage.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Low power dissipation
  • Compact size

Disadvantages

  • Limited current handling capacity
  • Vulnerable to voltage spikes

Working Principles

The SZMMSZ33ET3G operates based on the principle of Zener breakdown. When the input voltage exceeds the specified level, the diode conducts and shunts excess current to maintain a constant output voltage.

Detailed Application Field Plans

The SZMMSZ33ET3G finds applications in various electronic devices such as: - Voltage regulators in power supplies - Overvoltage protection circuits - Battery charging circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the SZMMSZ33ET3G include: - BZX84C3V3 - MMBZ5233B - PZM3.3NB2A

In conclusion, the SZMMSZ33ET3G is a reliable voltage regulator diode with specific characteristics and applications. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effective utilization in electronic circuit design.

Word Count: 411

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SZMMSZ33ET3G en soluciones técnicas

  1. What is SZMMSZ33ET3G?

    • SZMMSZ33ET3G is a dual surface mount Zener diode designed for general purpose voltage regulation applications.

  2. What are the key features of SZMMSZ33ET3G?

    • The key features of SZMMSZ33ET3G include a power dissipation of 500 mW, a voltage tolerance of ±5%, and a maximum reverse leakage current of 100 nA.

  3. What are the typical applications of SZMMSZ33ET3G?

    • SZMMSZ33ET3G is commonly used in voltage regulation, overvoltage protection, and transient suppression in various electronic circuits and systems.

  4. What is the maximum forward voltage of SZMMSZ33ET3G?

    • The maximum forward voltage of SZMMSZ33ET3G is 1.5 V at a forward current of 200 mA.

  5. What is the operating temperature range of SZMMSZ33ET3G?

    • SZMMSZ33ET3G has an operating temperature range of -65°C to +150°C, making it suitable for a wide range of environmental conditions.

  6. Can SZMMSZ33ET3G be used in automotive applications?

    • Yes, SZMMSZ33ET3G is suitable for use in automotive electronics, provided that it meets the specific requirements and standards for automotive components.

  7. What is the package type of SZMMSZ33ET3G?

    • SZMMSZ33ET3G is available in a SOD-323 package, which is a small surface mount package suitable for compact circuit designs.

  8. Does SZMMSZ33ET3G have any certifications or compliances?

    • SZMMSZ33ET3G may have certifications such as RoHS compliance, but it's important to verify the specific certifications with the manufacturer or distributor.

  9. What is the breakdown voltage of SZMMSZ33ET3G?

    • The breakdown voltage of SZMMSZ33ET3G is 33 V, making it suitable for voltage regulation and protection in low to moderate voltage applications.

  10. Are there any recommended layout considerations for using SZMMSZ33ET3G in a circuit?

    • It's recommended to follow the manufacturer's guidelines for PCB layout, thermal management, and placement of SZMMSZ33ET3G to ensure optimal performance and reliability in the circuit design.