Microsemi Corporation
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BZV55C4V3
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BZV55C4V3 - Diode Zener Single 4.3V 5% 500mW 2-Pin DO-35

Basic Information Overview

Category

BZV55C4V3 belongs to the category of diode zener single.

Use

It is commonly used as a voltage regulator in electronic circuits to maintain a stable voltage across the load.

Characteristics

  • Voltage: 4.3V
  • Tolerance: 5%
  • Power Dissipation: 500mW
  • Package: DO-35
  • Packaging: Tape & Reel (3,000 units)

Essence

The essence of BZV55C4V3 lies in its ability to provide a constant voltage output when operated within its specified parameters.

Packaging/Quantity

BZV55C4V3 is typically packaged in reels containing 3,000 units.

Specifications

  • Voltage - Zener (Nom) (Vz): 4.3V
  • Power - Max: 500mW
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 1V
  • Tolerance: ±5%

Detailed Pin Configuration

BZV55C4V3 has a simple 2-pin configuration with no polarity, making it easy to integrate into circuit designs.

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Small form factor

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact size
  • Low reverse leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

When forward-biased, the BZV55C4V3 behaves like a regular diode. However, when reverse-biased beyond its breakdown voltage (4.3V), it starts conducting, maintaining a nearly constant voltage across its terminals.

Detailed Application Field Plans

BZV55C4V3 finds applications in various electronic devices such as: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to BZV55C4V3 include: - BZX84C4V3 - 1N4729A - MMSZ5245BT1G

This comprehensive entry provides an in-depth understanding of BZV55C4V3, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZV55C4V3 en soluciones técnicas

  1. What is the maximum power dissipation of BZV55C4V3?

    • The maximum power dissipation of BZV55C4V3 is 500mW.

  2. What is the forward voltage drop of BZV55C4V3?

    • The forward voltage drop of BZV55C4V3 is typically 0.9V at a forward current of 10mA.

  3. What is the reverse breakdown voltage of BZV55C4V3?

    • The reverse breakdown voltage of BZV55C4V3 is 4.3V.

  4. What is the maximum forward current of BZV55C4V3?

    • The maximum forward current of BZV55C4V3 is 200mA.

  5. Is BZV55C4V3 suitable for overvoltage protection in electronic circuits?

    • Yes, BZV55C4V3 is commonly used for overvoltage protection due to its Zener diode characteristics.

  6. Can BZV55C4V3 be used in voltage regulation applications?

    • Yes, BZV55C4V3 can be used for simple voltage regulation tasks within its specified parameters.

  7. What is the temperature coefficient of BZV55C4V3?

    • The temperature coefficient of BZV55C4V3 is approximately 0.086%/°C.

  8. What are the typical applications of BZV55C4V3 in technical solutions?

    • BZV55C4V3 is commonly used in voltage reference circuits, voltage clamping, and overvoltage protection in various electronic devices.

  9. What is the package type of BZV55C4V3?

    • BZV55C4V3 is available in a SOD-80 (MiniMELF) package.

  10. What is the storage temperature range for BZV55C4V3?

    • The storage temperature range for BZV55C4V3 is -65°C to +175°C.