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BZV55C3V9 L0G
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BZV55C3V9 L0G Encyclopedia Entry

Product Overview

The BZV55C3V9 L0G belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. These diodes exhibit characteristics such as precise voltage regulation, low impedance, and high reliability. They are typically packaged in a small, surface-mount package and are available in various quantities per package.

Specifications

  • Voltage: 3.9V
  • Power Dissipation: 500mW
  • Zener Impedance: 40Ω
  • Operating Temperature Range: -65°C to +150°C
  • Package Type: SOD-80

Detailed Pin Configuration

The BZV55C3V9 L0G Zener diode has two pins, with the cathode identified by a band marked on the body of the diode.

Functional Features

  • Voltage Regulation: The diode maintains a constant output voltage even with variations in input voltage.
  • Overvoltage Protection: It protects sensitive components in a circuit by limiting the voltage across them.
  • Stability: The diode provides stable voltage references in precision circuits.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small form factor
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from excessive current or voltage spikes

Working Principles

The BZV55C3V9 L0G operates based on the principle of the Zener effect, where it allows current to flow in the reverse direction when the voltage reaches its breakdown voltage. This characteristic enables it to regulate voltage in a circuit.

Detailed Application Field Plans

The BZV55C3V9 L0G Zener diode finds applications in various fields, including: 1. Voltage Regulation: Used in power supplies and voltage reference circuits. 2. Signal Clipping: Employed in audio and communication circuits to limit signal amplitude. 3. Overvoltage Protection: Integrated into electronic systems to safeguard against voltage surges.

Detailed and Complete Alternative Models

Some alternative models to the BZV55C3V9 L0G Zener diode include: - 1N4728A: 3.9V Zener diode with similar specifications - BZX84C3V9: SMD Zener diode with comparable voltage rating

In conclusion, the BZV55C3V9 L0G Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.

Word Count: 324

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi BZV55C3V9 L0G dalam penyelesaian teknikal

  1. What is the maximum power dissipation of BZV55C3V9 L0G?

    • The maximum power dissipation of BZV55C3V9 L0G is 500mW.

  2. What is the forward voltage drop of BZV55C3V9 L0G?

    • The forward voltage drop of BZV55C3V9 L0G is typically 0.9V at a forward current of 5mA.

  3. What is the reverse breakdown voltage of BZV55C3V9 L0G?

    • The reverse breakdown voltage of BZV55C3V9 L0G is 3.9V.

  4. What is the maximum continuous forward current of BZV55C3V9 L0G?

    • The maximum continuous forward current of BZV55C3V9 L0G is 200mA.

  5. What is the operating temperature range of BZV55C3V9 L0G?

    • The operating temperature range of BZV55C3V9 L0G is -65°C to +150°C.

  6. Is BZV55C3V9 L0G RoHS compliant?

    • Yes, BZV55C3V9 L0G is RoHS compliant.

  7. What is the package type of BZV55C3V9 L0G?

    • BZV55C3V9 L0G comes in a SOD-80 (DO-213AA) package.

  8. Can BZV55C3V9 L0G be used for voltage regulation in low-power applications?

    • Yes, BZV55C3V9 L0G is suitable for voltage regulation in low-power applications.

  9. What are the typical applications of BZV55C3V9 L0G?

    • Typical applications of BZV55C3V9 L0G include voltage clamping, protection circuits, and signal conditioning.

  10. What are the key differences between BZV55C3V9 L0G and other similar Zener diodes?

    • BZV55C3V9 L0G offers a specific reverse breakdown voltage of 3.9V and a maximum power dissipation of 500mW, distinguishing it from other Zener diodes with different specifications.