Vishay Semiconductor Diodes Division
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BZX384B3V9-G3-18
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BZX384B3V9-G3-18

Product Overview

Category

The BZX384B3V9-G3-18 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-G3-18 is typically available in a small surface-mount package.

Essence

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

Packaging/Quantity

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

Specifications

  • Voltage: 3.9V
  • Power Dissipation: 300mW
  • Forward Voltage: 0.9V
  • Reverse Current: 5µA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BZX384B3V9-G3-18 typically features two pins, with the anode connected to the positive terminal and the cathode to the negative terminal.

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Reverse polarity protection

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited current handling capability
  • Sensitive to voltage spikes

Working Principles

The diode operates by allowing current to 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-G3-18 finds applications in various electronic devices, including: - Voltage regulators - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • BZX384B3V3-G3-18
  • BZX384B4V3-G3-18
  • BZX384B5V1-G3-18

In conclusion, the BZX384B3V9-G3-18 is a vital component in electronic circuits, providing precise voltage regulation and protection. Its compact size and wide operating temperature range make it suitable for diverse applications in the electronics industry.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX384B3V9-G3-18 v technických řešeních

  1. What is the maximum voltage rating of BZX384B3V9-G3-18?

    • The maximum voltage rating of BZX384B3V9-G3-18 is 3.9V.

  2. What is the power dissipation of BZX384B3V9-G3-18?

    • The power dissipation of BZX384B3V9-G3-18 is typically 300mW.

  3. What is the forward voltage drop of BZX384B3V9-G3-18?

    • The forward voltage drop of BZX384B3V9-G3-18 is typically 0.9V at 10mA.

  4. What is the reverse leakage current of BZX384B3V9-G3-18?

    • The reverse leakage current of BZX384B3V9-G3-18 is typically 5µA at its maximum reverse voltage.

  5. What is the package type of BZX384B3V9-G3-18?

    • BZX384B3V9-G3-18 comes in a SOD-323 package.

  6. What are the typical applications for BZX384B3V9-G3-18?

    • BZX384B3V9-G3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  7. What is the temperature range for BZX384B3V9-G3-18?

    • BZX384B3V9-G3-18 has an operating temperature range of -55°C to 150°C.

  8. What is the maximum junction capacitance of BZX384B3V9-G3-18?

    • The maximum junction capacitance of BZX384B3V9-G3-18 is typically 15pF at a reverse bias of 1V.

  9. Can BZX384B3V9-G3-18 be used in automotive applications?

    • Yes, BZX384B3V9-G3-18 is suitable for use in automotive electronics due to its reliability and performance.

  10. Is BZX384B3V9-G3-18 RoHS compliant?

    • Yes, BZX384B3V9-G3-18 is compliant with the Restriction of Hazardous Substances (RoHS) directive.