Taiwan Semiconductor Corporation
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BZY55B3V0 RYG
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BZY55B3V0 RYG Encyclopedia Entry

Product Overview

Category

The BZY55B3V0 RYG belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.0V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Reverse current: 5μA
  • Temperature range: -65°C to +200°C

Package

The BZY55B3V0 RYG is typically available in reels or bulk packaging.

Essence

This Zener diode is essential for maintaining a constant voltage across a circuit, ensuring stability and protection from voltage spikes.

Packaging/Quantity

It is usually packaged in quantities of 100 or more.

Specifications

  • Zener voltage: 3.0V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Operating temperature range: -65°C to +200°C

Detailed Pin Configuration

The BZY55B3V0 RYG has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Voltage regulation: Maintains a constant voltage across the circuit.
  • Overvoltage protection: Safeguards sensitive components from voltage spikes.
  • Stability: Provides stable voltage output under varying load conditions.

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Susceptible to thermal runaway at high currents

Working Principles

The BZY55B3V0 RYG operates based on the Zener effect, where it allows current to flow in reverse when the voltage reaches the Zener voltage, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

  • Voltage regulation in power supplies
  • Overvoltage protection in electronic circuits
  • Signal clamping and limiting applications

Detailed and Complete Alternative Models

  • BZX84C3V0
  • 1N4728A
  • MMSZ5230B

In conclusion, the BZY55B3V0 RYG Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and wide operating temperature range make it suitable for various applications in electronics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZY55B3V0 RYG v technických řešeních

  1. What is the BZY55B3V0 RYG?

    • The BZY55B3V0 RYG is a zener diode with a voltage rating of 3.0V, commonly used in electronic circuits for voltage regulation and protection.

  2. What are the typical applications of BZY55B3V0 RYG?

    • It is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various technical solutions.

  3. How does the BZY55B3V0 RYG function as a voltage regulator?

    • When operated in its reverse breakdown region, the BZY55B3V0 RYG maintains a nearly constant voltage across its terminals, effectively regulating the voltage in the circuit.

  4. What are the key specifications of the BZY55B3V0 RYG?

    • The key specifications include its voltage rating of 3.0V, power dissipation, maximum current, and temperature coefficient.

  5. Can the BZY55B3V0 RYG be used for overvoltage protection?

    • Yes, it can be used to protect sensitive components in a circuit from excessive voltage by diverting excess current when the voltage exceeds its rated value.

  6. What are the color codes for the BZY55B3V0 RYG?

    • The color bands for BZY55B3V0 RYG are typically red, yellow, and green, representing the zener voltage and tolerance.

  7. Are there any precautions to consider when using the BZY55B3V0 RYG in a circuit?

    • It's important to ensure that the maximum current and power dissipation ratings are not exceeded, and proper heat sinking may be required for high-power applications.

  8. Can the BZY55B3V0 RYG be used as a voltage reference?

    • Yes, it can be used as a stable voltage reference in precision circuits where a constant voltage is required.

  9. What are the alternatives to BZY55B3V0 RYG for similar applications?

    • Other zener diodes with different voltage ratings or power dissipation capabilities can be considered based on specific application requirements.

  10. Where can I find detailed datasheets and application notes for BZY55B3V0 RYG?

    • Datasheets and application notes for BZY55B3V0 RYG can be found on manufacturer websites, distributor platforms, or electronic component databases.