Vishay Semiconductor Diodes Division
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BZT52B39-HE3-18
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BZT52B39-HE3-18

Product Overview

Category

The BZT52B39-HE3-18 belongs to the category of Zener 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 BZT52B39-HE3-18 is typically available in a SOD-123 package.

Essence

This Zener diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is usually supplied in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 39V
  • Power Dissipation: 200mW
  • Maximum Forward Voltage: 1.2V
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The BZT52B39-HE3-18 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Reverse voltage protection

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The BZT52B39-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Power supplies - Signal clamping circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT52B39-HE3-18 include: - BZX84C39 - MMBZ27VCL - PZM39NB

In conclusion, the BZT52B39-HE3-18 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its small package size and wide operating temperature range make it suitable for various applications, although it has limitations in power dissipation and temperature sensitivity. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effective utilization in electronic designs.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52B39-HE3-18 v technických řešeních

  1. What is the BZT52B39-HE3-18?

    • The BZT52B39-HE3-18 is a 39V Zener diode designed for voltage regulation and protection in various technical solutions.

  2. What is the maximum power dissipation of the BZT52B39-HE3-18?

    • The maximum power dissipation of the BZT52B39-HE3-18 is 300mW.

  3. What are the typical applications of the BZT52B39-HE3-18?

    • Typical applications include voltage regulation, overvoltage protection, and signal clamping in electronic circuits.

  4. What is the operating temperature range of the BZT52B39-HE3-18?

    • The operating temperature range is -65°C to +150°C.

  5. What is the reverse standoff voltage of the BZT52B39-HE3-18?

    • The reverse standoff voltage is 39V.

  6. What is the forward voltage drop of the BZT52B39-HE3-18?

    • The forward voltage drop is typically 1.1V at 10mA.

  7. Is the BZT52B39-HE3-18 RoHS compliant?

    • Yes, the BZT52B39-HE3-18 is RoHS compliant.

  8. What is the package type of the BZT52B39-HE3-18?

    • The package type is SOD-123.

  9. Can the BZT52B39-HE3-18 be used for transient voltage suppression?

    • Yes, it can be used for transient voltage suppression in various technical solutions.

  10. What are the key advantages of using the BZT52B39-HE3-18 in technical solutions?

    • The key advantages include its small form factor, high reliability, and precise voltage regulation capabilities.