Vishay Semiconductor Diodes Division
Bild kan vara representation.
Se specifikationer för produktinformation.
BZG05B22-M3-18
Visa detalj Datablad

BZG05B22-M3-18

Product Overview

Category

The BZG05B22-M3-18 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage regulation capability
  • Reverse breakdown voltage of 22V
  • Low leakage current
  • Small package size

Package

The BZG05B22-M3-18 is typically available in a surface mount package.

Essence

Essentially, this Zener diode provides stable voltage regulation in various electronic applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Reverse Breakdown Voltage: 22V
  • Power Dissipation: 500mW
  • Zener Current: 20mA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZG05B22-M3-18 typically has two pins, with the cathode identified by a band or marking on the body of the diode.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low operating and leakage currents

Advantages

  • Small form factor
  • Reliable voltage regulation
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

When the voltage across the diode reaches the specified breakdown voltage, it begins to conduct, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The BZG05B22-M3-18 is widely used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Electronic equipment requiring stable voltage references

Detailed and Complete Alternative Models

  • BZX84C22LT1G
  • MMBZ5221BLT1G
  • PZM22NB2A

This comprehensive entry provides an in-depth understanding of the BZG05B22-M3-18 Zener diode, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZG05B22-M3-18 i tekniska lösningar

  1. What is the BZG05B22-M3-18 component used for in technical solutions?

    • The BZG05B22-M3-18 is a voltage regulator diode commonly used for voltage stabilization and protection in various electronic circuits.

  2. What are the key specifications of the BZG05B22-M3-18?

    • The BZG05B22-M3-18 has a maximum reverse voltage of 22V, a forward current of 500mA, and a power dissipation of 1.25W.

  3. How does the BZG05B22-M3-18 contribute to overvoltage protection in technical solutions?

    • The BZG05B22-M3-18 acts as a transient voltage suppressor, clamping the voltage to a safe level during transient overvoltage events.

  4. In what applications is the BZG05B22-M3-18 commonly used?

    • The BZG05B22-M3-18 is often utilized in power supplies, automotive electronics, industrial control systems, and telecommunications equipment.

  5. What are the temperature considerations for the BZG05B22-M3-18 in technical solutions?

    • The BZG05B22-M3-18 has an operating temperature range of -65°C to +175°C, making it suitable for a wide range of environments.

  6. Can the BZG05B22-M3-18 be used for reverse polarity protection?

    • Yes, the BZG05B22-M3-18 can be employed for reverse polarity protection due to its low forward voltage drop and fast response time.

  7. How does the BZG05B22-M3-18 contribute to ESD protection in technical solutions?

    • The BZG05B22-M3-18 provides effective electrostatic discharge (ESD) protection by diverting transient currents away from sensitive components.

  8. What are the mounting options for the BZG05B22-M3-18 in technical solutions?

    • The BZG05B22-M3-18 is available in surface mount packages, such as SOD-123FL, offering convenient integration into circuit boards.

  9. What are the potential failure modes of the BZG05B22-M3-18 in technical solutions?

    • Common failure modes include thermal runaway under excessive power dissipation and breakdown due to sustained overvoltage conditions.

  10. Are there any design considerations when incorporating the BZG05B22-M3-18 into technical solutions?

    • Designers should ensure proper heat sinking, consider transient energy levels, and adhere to recommended PCB layout guidelines to maximize the component's performance and reliability.