Vishay Semiconductor Diodes Division
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BZX384B3V9-HE3-08
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BZX384B3V9-HE3-08

Product Overview

Category

The BZX384B3V9-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
  • Small package size
  • Wide operating temperature range

Package

The BZX384B3V9-HE3-08 is typically available in a SOD-323 package.

Essence

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

Packaging/Quantity

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

Specifications

  • Voltage: 3.9V
  • Power Dissipation: 250mW
  • Forward Voltage: 1V
  • Reverse Current: 5µA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BZX384B3V9-HE3-08 has two pins, with one serving as the anode and the other as the cathode.

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Low forward voltage drop

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low power dissipation

Disadvantages

  • Limited current handling capability
  • Sensitivity to temperature variations

Working Principles

The diode operates by allowing current flow in the forward direction while blocking it in the reverse direction, thereby regulating the voltage across its terminals.

Detailed Application Field Plans

The BZX384B3V9-HE3-08 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in communication systems

Detailed and Complete Alternative Models

  • BZX384B3V3-HE3-08
  • BZX384B4V7-HE3-08
  • BZX384B5V6-HE3-08

In conclusion, the BZX384B3V9-HE3-08 voltage regulator diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX384B3V9-HE3-08 v technických řešeních

  1. What is the BZX384B3V9-HE3-08?

    • The BZX384B3V9-HE3-08 is a voltage regulator diode designed to provide a stable 3.9V output in various technical solutions.

  2. What are the typical applications of BZX384B3V9-HE3-08?

    • It is commonly used in voltage regulation, overvoltage protection, and signal conditioning in electronic circuits.

  3. What is the maximum forward voltage drop of BZX384B3V9-HE3-08?

    • The maximum forward voltage drop is typically around 1V at a forward current of 20mA.

  4. What is the maximum reverse leakage current of BZX384B3V9-HE3-08?

    • The maximum reverse leakage current is typically very low, around a few microamps at the rated voltage.

  5. What is the power dissipation of BZX384B3V9-HE3-08?

    • The power dissipation is typically around 250mW.

  6. What is the operating temperature range of BZX384B3V9-HE3-08?

    • The operating temperature range is usually from -55°C to +150°C.

  7. How does BZX384B3V9-HE3-08 protect against overvoltage?

    • It can shunt excess voltage to ground, protecting downstream components from damage.

  8. Can BZX384B3V9-HE3-08 be used in automotive applications?

    • Yes, it is often used in automotive electronics for voltage regulation and protection.

  9. What is the package type of BZX384B3V9-HE3-08?

    • It is typically available in a small surface-mount package such as SOD-323.

  10. Is BZX384B3V9-HE3-08 suitable for battery-powered devices?

    • Yes, its low power dissipation and voltage regulation capabilities make it suitable for battery-powered devices.