Diodes Incorporated
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
BZX84B47-7-F

BZX84B47-7-F

Product Overview

Category

The BZX84B47-7-F 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
  • Precise voltage regulation

Package

The BZX84B47-7-F is typically available in a small 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 containing a specific quantity, such as 3000 units per reel.

Specifications

  • Voltage: 47V
  • Power Dissipation: 350mW
  • Zener Impedance: 20Ω
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84B47-7-F typically has three pins: anode, cathode, and a reference terminal. The anode is connected to the positive side of the circuit, the cathode to the negative side, and the reference terminal provides the regulated voltage output.

Functional Features

  • Voltage Regulation: The BZX84B47-7-F maintains a constant voltage across its terminals, ensuring stability in the circuit.
  • Overvoltage Protection: It prevents excessive voltage from damaging sensitive components by diverting excess current.

Advantages

  • Small form factor
  • Precise voltage regulation
  • Low power dissipation

Disadvantages

  • Limited power handling capability
  • Susceptible to temperature variations

Working Principles

The BZX84B47-7-F operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified value, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The BZX84B47-7-F finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in communication systems

Detailed and Complete Alternative Models

Some alternative models to the BZX84B47-7-F include: - BZX84C47-7-F - BZX84B56-7-F - BZX84C56-7-F

In conclusion, the BZX84B47-7-F Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it an essential component in numerous electronic applications.

[Word count: 314]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZX84B47-7-F en soluciones técnicas

  1. What is the maximum continuous forward current for BZX84B47-7-F?

    • The maximum continuous forward current for BZX84B47-7-F is 225 mA.

  2. What is the reverse voltage for BZX84B47-7-F?

    • The reverse voltage for BZX84B47-7-F is 75 V.

  3. What is the power dissipation of BZX84B47-7-F?

    • The power dissipation of BZX84B47-7-F is 350 mW.

  4. What is the operating temperature range for BZX84B47-7-F?

    • The operating temperature range for BZX84B47-7-F is -55°C to +150°C.

  5. What is the typical junction capacitance of BZX84B47-7-F?

    • The typical junction capacitance of BZX84B47-7-F is 15 pF.

  6. Can BZX84B47-7-F be used in voltage regulation applications?

    • Yes, BZX84B47-7-F can be used in voltage regulation applications due to its zener diode characteristics.

  7. Is BZX84B47-7-F suitable for overvoltage protection circuits?

    • Yes, BZX84B47-7-F is suitable for overvoltage protection circuits due to its ability to regulate voltage.

  8. What are the typical applications of BZX84B47-7-F?

    • Typical applications of BZX84B47-7-F include voltage stabilization, overvoltage protection, and signal clipping.

  9. Does BZX84B47-7-F require a heat sink for normal operation?

    • No, BZX84B47-7-F does not require a heat sink for normal operation under its specified conditions.

  10. What is the package type of BZX84B47-7-F?

    • BZX84B47-7-F comes in a SOT-23 package type.