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BZX84C3V3-7
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BZX84C3V3-7

Product Overview

Category

The BZX84C3V3-7 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Low power dissipation
  • High stability
  • Small package size

Package

The BZX84C3V3-7 is typically available in a SOT-23 package.

Essence

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

Packaging/Quantity

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

Specifications

  • Voltage: 3.3V
  • Power Dissipation: 350mW
  • Zener Current: 5mA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84C3V3-7 typically has three pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Provides a constant voltage output when the input voltage exceeds the specified value.
  • Protects sensitive components from overvoltage conditions.

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX84C3V3-7 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when the applied voltage reaches the breakdown voltage.

Detailed Application Field Plans

  • Voltage regulation in power supplies
  • Overvoltage protection in electronic circuits
  • Signal clamping in communication systems

Detailed and Complete Alternative Models

  • BZX84C3V3
  • BZX84C3V3-13
  • BZX84C3V3LT1G

In conclusion, the BZX84C3V3-7 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its small form factor and high stability make it suitable for a wide range of applications, despite its limitations in power dissipation and sensitivity to temperature changes.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZX84C3V3-7 i tekniska lösningar

  1. What is the BZX84C3V3-7?

    • The BZX84C3V3-7 is a 3.3V Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the BZX84C3V3-7?

    • The maximum power dissipation of the BZX84C3V3-7 is 250mW.

  3. What is the voltage tolerance of the BZX84C3V3-7?

    • The voltage tolerance of the BZX84C3V3-7 is ±5%.

  4. What are the typical applications of the BZX84C3V3-7?

    • The BZX84C3V3-7 is commonly used for voltage regulation, voltage reference, and overvoltage protection in various electronic circuits.

  5. What is the maximum reverse leakage current of the BZX84C3V3-7?

    • The maximum reverse leakage current of the BZX84C3V3-7 is 100nA at its rated voltage.

  6. What is the operating temperature range of the BZX84C3V3-7?

    • The BZX84C3V3-7 can operate within a temperature range of -65°C to +150°C.

  7. How does the BZX84C3V3-7 protect electronic circuits?

    • The BZX84C3V3-7 provides overvoltage protection by shunting excess voltage to ground once the breakdown voltage is reached, preventing damage to sensitive components.

  8. Can the BZX84C3V3-7 be used in low-power applications?

    • Yes, the BZX84C3V3-7's low power dissipation makes it suitable for use in low-power applications where precise voltage regulation is required.

  9. Is the BZX84C3V3-7 suitable for battery-powered devices?

    • Yes, the BZX84C3V3-7's low power dissipation and voltage regulation capabilities make it well-suited for use in battery-powered devices.

  10. What are the key features of the BZX84C3V3-7?

    • The key features of the BZX84C3V3-7 include a 3.3V nominal zener voltage, low power dissipation, small form factor, and high reliability.