Vishay Semiconductor Diodes Division
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BZG05C12-HM3-18
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BZG05C12-HM3-18

Product Overview

Category

The BZG05C12-HM3-18 belongs to the category of voltage regulator diodes.

Use

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

Characteristics

  • Low forward voltage drop
  • High surge current capability
  • Compact package size

Package

The BZG05C12-HM3-18 is typically available in a small surface mount package.

Essence

This diode serves as an essential component in maintaining stable voltage levels within electronic systems.

Packaging/Quantity

It is usually supplied in reels with a specific quantity per reel, typically 3000 units.

Specifications

  • Voltage Rating: 12V
  • Current Rating: 5A
  • Package Type: SOD-128

Detailed Pin Configuration

The BZG05C12-HM3-18 has a standard SOD-128 package with two pins. The pinout configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Surge current handling

Advantages

  • Low forward voltage drop reduces power dissipation
  • High surge current capability ensures robustness
  • Compact package size saves board space

Disadvantages

  • Limited current rating compared to larger diode packages
  • Sensitive to reverse voltage polarity

Working Principles

The BZG05C12-HM3-18 operates based on the principle of utilizing its forward voltage drop to regulate the output voltage within a specified range. When the input voltage exceeds the rated value, the diode conducts and shunts the excess current to protect the circuit.

Detailed Application Field Plans

The BZG05C12-HM3-18 finds extensive use in various applications, including: - Power supplies - Voltage regulators - Electronic equipment protection circuits

Detailed and Complete Alternative Models

Some alternative models to the BZG05C12-HM3-18 include: - BZX84C12 - 1N5819 - MBR0520

In conclusion, the BZG05C12-HM3-18 is a vital component in electronic circuits, providing voltage regulation and protection. Its compact size and functional features make it suitable for a wide range of applications, despite some limitations in current handling. Understanding its specifications and working principles is crucial for effective integration into electronic designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZG05C12-HM3-18 i tekniska lösningar

  1. What is the BZG05C12-HM3-18 component used for in technical solutions?

    • The BZG05C12-HM3-18 is a voltage regulator diode commonly used for voltage stabilization and protection in various electronic circuits.

  2. What is the maximum voltage and current rating of the BZG05C12-HM3-18?

    • The BZG05C12-HM3-18 has a maximum voltage rating of 12V and a current rating of 500mA.

  3. How does the BZG05C12-HM3-18 contribute to overvoltage protection in technical solutions?

    • The BZG05C12-HM3-18 acts as a transient voltage suppressor, clamping the voltage to a safe level during overvoltage events, protecting sensitive components in the circuit.

  4. Can the BZG05C12-HM3-18 be used in automotive applications?

    • Yes, the BZG05C12-HM3-18 is suitable for automotive applications where overvoltage protection is required.

  5. What are the typical applications of the BZG05C12-HM3-18 in technical solutions?

    • The BZG05C12-HM3-18 is commonly used in power supplies, industrial control systems, communication equipment, and other electronic devices requiring voltage regulation and overvoltage protection.

  6. Does the BZG05C12-HM3-18 require any external components for proper operation?

    • The BZG05C12-HM3-18 typically does not require additional external components for basic voltage regulation and overvoltage protection.

  7. What are the temperature specifications for the BZG05C12-HM3-18?

    • The BZG05C12-HM3-18 is designed to operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  8. Is the BZG05C12-HM3-18 RoHS compliant?

    • Yes, the BZG05C12-HM3-18 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.

  9. Can the BZG05C12-HM3-18 be used in high-frequency applications?

    • The BZG05C12-HM3-18 can be used in moderate high-frequency applications, but its performance may be limited at very high frequencies.

  10. Are there any recommended layout considerations when using the BZG05C12-HM3-18 in a PCB design?

    • It is recommended to place the BZG05C12-HM3-18 close to the protected circuitry and to minimize the length of traces connecting it to ensure optimal performance.