Vishay Semiconductor Diodes Division
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BZT52C43-E3-08
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BZT52C43-E3-08

Product Overview

Category

The BZT52C43-E3-08 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Low leakage current
  • High reliability
  • Small package size
  • Wide operating temperature range

Package

The BZT52C43-E3-08 is typically available in a SOD-323 package.

Essence

This Zener diode is essential for stabilizing 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: 43V
  • Power Dissipation: 300mW
  • Maximum Forward Voltage: 1V
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZT52C43-E3-08 has three pins, with the cathode connected to the marked side of the package.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Fast response time

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

The BZT52C43-E3-08 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

Voltage Regulation

The BZT52C43-E3-08 is widely used in power supplies and voltage reference circuits to maintain a stable output voltage.

Transient Suppression

In communication systems and data lines, this Zener diode is employed to suppress transient voltage spikes and protect sensitive components.

Detailed and Complete Alternative Models

  • BZT52C39-E3-08
  • BZT52C47-E3-08
  • BZT52C51-E3-08

In summary, the BZT52C43-E3-08 Zener diode offers precise voltage regulation and transient suppression capabilities, making it an essential component in various electronic circuits. While it has limitations in power dissipation and susceptibility to overvoltage, its small form factor and wide operating temperature range make it a popular choice for many applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZT52C43-E3-08 en soluciones técnicas

  1. What is the maximum power dissipation of BZT52C43-E3-08?

    • The maximum power dissipation of BZT52C43-E3-08 is 300mW.

  2. What is the forward voltage drop of BZT52C43-E3-08?

    • The forward voltage drop of BZT52C43-E3-08 is typically 0.9V at a forward current of 20mA.

  3. What is the reverse standoff voltage of BZT52C43-E3-08?

    • The reverse standoff voltage of BZT52C43-E3-08 is 43V.

  4. What is the reverse leakage current of BZT52C43-E3-08 at 25°C?

    • The reverse leakage current of BZT52C43-E3-08 at 25°C is typically 0.1µA.

  5. Can BZT52C43-E3-08 be used for overvoltage protection in automotive applications?

    • Yes, BZT52C43-E3-08 is suitable for overvoltage protection in automotive applications due to its high reverse standoff voltage.

  6. What is the temperature coefficient of BZT52C43-E3-08?

    • The temperature coefficient of BZT52C43-E3-08 is typically 0.085%/°C.

  7. Is BZT52C43-E3-08 RoHS compliant?

    • Yes, BZT52C43-E3-08 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of BZT52C43-E3-08?

    • BZT52C43-E3-08 is available in a SOD-123 package.

  9. Can BZT52C43-E3-08 be used for voltage regulation in low-power circuits?

    • Yes, BZT52C43-E3-08 can be used for voltage regulation in low-power circuits due to its low forward voltage drop and high reverse standoff voltage.

  10. What is the typical junction capacitance of BZT52C43-E3-08?

    • The typical junction capacitance of BZT52C43-E3-08 is 15pF at a reverse bias of 1V.