Vishay Semiconductor Diodes Division
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
BZX384B51-HE3-08
Zobrazit detail DataSheets

BZX384B51-HE3-08

Product Overview

Category

The BZX384B51-HE3-08 belongs to the category of voltage regulator diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Precision voltage reference

Package

The BZX384B51-HE3-08 is available in a small, surface-mount package.

Essence

This diode serves as a crucial component in maintaining stable voltage levels within electronic systems.

Packaging/Quantity

It is typically packaged in reels or tubes, with varying quantities depending on the manufacturer.

Specifications

  • Voltage Rating: 51V
  • Power Dissipation: 300mW
  • Forward Voltage Drop: 0.9V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The BZX384B51-HE3-08 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Stability in varying temperature conditions

Advantages

  • Precise voltage regulation
  • Small form factor
  • Low power dissipation

Disadvantages

  • Limited current handling capability
  • Sensitive to voltage spikes

Working Principles

The BZX384B51-HE3-08 operates by shunting excess voltage away from the protected circuit, thereby maintaining a constant output voltage.

Detailed Application Field Plans

This diode is widely used in: - Power supply units - Voltage reference circuits - Electronic instrumentation

Detailed and Complete Alternative Models

Some alternative models to consider are: - BZX384B56-HE3-08 - BZX384B62-HE3-08 - BZX384B68-HE3-08

In conclusion, the BZX384B51-HE3-08 is a vital component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and reliability make it suitable for various applications in the electronics industry.

[Word count: 297]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX384B51-HE3-08 v technických řešeních

  1. What is the BZX384B51-HE3-08?

    • The BZX384B51-HE3-08 is a Zener diode with a voltage rating of 51V and a power rating of 300mW.

  2. What are the typical applications of the BZX384B51-HE3-08?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  3. What is the maximum current that can flow through the BZX384B51-HE3-08?

    • The maximum current for this diode is typically around 5mA.

  4. How does the BZX384B51-HE3-08 provide overvoltage protection?

    • When the voltage across the diode exceeds its rated value, it conducts heavily, limiting the voltage to the specified level.

  5. Can the BZX384B51-HE3-08 be used in reverse bias?

    • Yes, it can be used in reverse bias as a voltage reference or for voltage regulation purposes.

  6. What are the temperature specifications for the BZX384B51-HE3-08?

    • It typically operates within a temperature range of -65°C to +150°C.

  7. Is the BZX384B51-HE3-08 suitable for high-frequency applications?

    • It is not recommended for high-frequency applications due to its inherent capacitance and response time.

  8. What are the packaging options available for the BZX384B51-HE3-08?

    • It is available in various surface mount packages such as SOD-323 and SOT-23.

  9. What are the key differences between the BZX384B51-HE3-08 and other Zener diodes?

    • Its specific voltage rating and power dissipation capabilities distinguish it from other Zener diodes.

  10. Are there any precautions to consider when using the BZX384B51-HE3-08 in a circuit?

    • It's important to ensure that the maximum power dissipation and current ratings are not exceeded to prevent damage to the diode.