Vishay Semiconductor Diodes Division
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BZT52C4V3-HE3-18
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BZT52C4V3-HE3-18

Product Overview

Category

The BZT52C4V3-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 BZT52C4V3-HE3-18 is typically available in a SOD-123 package.

Essence

The essence of this product lies in its ability to provide stable voltage regulation in various electronic applications.

Packaging/Quantity

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

Specifications

  • Voltage: 4.3V
  • Power Dissipation: 350mW
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZT52C4V3-HE3-18 has two pins, with the anode connected to the positive terminal and the cathode to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Stability in varying temperature conditions

Advantages

  • Small form factor
  • Low leakage current
  • Reliable voltage regulation

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance may not be suitable for some precision applications

Working Principles

The BZT52C4V3-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the BZT52C4V3-HE3-18 include: - BZX84C4V3 - MMBZ5243B - PZU4.3B2

In conclusion, the BZT52C4V3-HE3-18 Zener diode offers reliable voltage regulation and overvoltage protection in a compact package, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52C4V3-HE3-18 v technických řešeních

  1. What is the maximum power dissipation of BZT52C4V3-HE3-18?

    • The maximum power dissipation of BZT52C4V3-HE3-18 is 300mW.

  2. What is the forward voltage drop of BZT52C4V3-HE3-18?

    • The forward voltage drop of BZT52C4V3-HE3-18 is typically 0.9V at a forward current of 10mA.

  3. What is the reverse standoff voltage of BZT52C4V3-HE3-18?

    • The reverse standoff voltage of BZT52C4V3-HE3-18 is 4.3V.

  4. What is the maximum reverse leakage current of BZT52C4V3-HE3-18?

    • The maximum reverse leakage current of BZT52C4V3-HE3-18 is 0.1µA at the working voltage.

  5. What is the temperature coefficient of BZT52C4V3-HE3-18?

    • The temperature coefficient of BZT52C4V3-HE3-18 is approximately 0.07%/°C.

  6. What are the typical applications for BZT52C4V3-HE3-18?

    • BZT52C4V3-HE3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  7. What is the package type of BZT52C4V3-HE3-18?

    • BZT52C4V3-HE3-18 is available in a SOD-123 package.

  8. What is the operating temperature range of BZT52C4V3-HE3-18?

    • The operating temperature range of BZT52C4V3-HE3-18 is -65°C to +150°C.

  9. Is BZT52C4V3-HE3-18 RoHS compliant?

    • Yes, BZT52C4V3-HE3-18 is RoHS compliant.

  10. What are the key differences between BZT52C4V3-HE3-18 and other similar Zener diodes?

    • BZT52C4V3-HE3-18 offers a specific reverse standoff voltage of 4.3V and a maximum power dissipation of 300mW, distinguishing it from other Zener diodes with different specifications.