Vishay Semiconductor Diodes Division
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BZT52B5V1-HE3-18
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BZT52B5V1-HE3-18

Product Overview

Category

The BZT52B5V1-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 BZT52B5V1-HE3-18 is typically available in a SOD-123 surface mount package.

Essence

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

Packaging/Quantity

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

Specifications

  • Voltage: 5.1V
  • Power Dissipation: 500mW
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZT52B5V1-HE3-18 features a standard SOD-123 pin configuration with the anode connected to one terminal and the cathode to the other.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low impedance

Advantages

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

Disadvantages

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

Working Principles

The BZT52B5V1-HE3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the BZT52B5V1-HE3-18 include: - 1N4733A - BZX55C5V1 - MMSZ5248B

In conclusion, the BZT52B5V1-HE3-18 Zener diode offers reliable voltage regulation and protection in a compact package, making it suitable for various electronic applications.

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技術ソリューションにおける BZT52B5V1-HE3-18 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the BZT52B5V1-HE3-18 used for?

    • The BZT52B5V1-HE3-18 is a 5.1V Zener diode commonly used for voltage regulation and transient suppression in various technical solutions.

  2. What is the maximum power dissipation of the BZT52B5V1-HE3-18?

    • The maximum power dissipation of the BZT52B5V1-HE3-18 is typically around 300mW.

  3. What are the typical applications of the BZT52B5V1-HE3-18?

    • The BZT52B5V1-HE3-18 is commonly used in voltage clamping, voltage regulation, and overvoltage protection circuits in electronic devices.

  4. What is the voltage tolerance of the BZT52B5V1-HE3-18?

    • The voltage tolerance of the BZT52B5V1-HE3-18 is typically within ±5%.

  5. What is the maximum forward voltage drop of the BZT52B5V1-HE3-18?

    • The maximum forward voltage drop of the BZT52B5V1-HE3-18 is typically around 1V at a forward current of 10mA.

  6. Can the BZT52B5V1-HE3-18 be used for ESD protection?

    • Yes, the BZT52B5V1-HE3-18 can be used for electrostatic discharge (ESD) protection in sensitive electronic components.

  7. What is the temperature coefficient of the BZT52B5V1-HE3-18?

    • The temperature coefficient of the BZT52B5V1-HE3-18 is typically around 0.07%/°C.

  8. Is the BZT52B5V1-HE3-18 suitable for automotive applications?

    • Yes, the BZT52B5V1-HE3-18 is suitable for use in automotive electronics due to its robustness and reliability.

  9. What is the reverse leakage current of the BZT52B5V1-HE3-18?

    • The reverse leakage current of the BZT52B5V1-HE3-18 is typically very low, in the range of microamps.

  10. Can the BZT52B5V1-HE3-18 be used in portable electronic devices?

    • Yes, the BZT52B5V1-HE3-18 is suitable for use in portable electronic devices due to its small size and low power consumption.