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BZX79C3V3_T50R
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BZX79C3V3_T50R Encyclopedia Entry

Product Overview

Category

The BZX79C3V3_T50R belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Package type: T-50R
  • Operating temperature range: -65°C to +200°C
  • Low leakage current and sharp breakdown characteristics

Packaging/Quantity

The BZX79C3V3_T50R is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 3.3V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.2V
  • Reverse current: 5μA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The BZX79C3V3_T50R has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides stable voltage regulation
  • Protects sensitive components from voltage spikes
  • Precise breakdown voltage

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX79C3V3_T50R operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The BZX79C3V3_T50R is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX79C3V3_T50R include: - BZX79C3V3 - BZX85C3V3 - BZT52C3V3

This completes the encyclopedia entry for the BZX79C3V3_T50R, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZX79C3V3_T50R en soluciones técnicas

  1. What is the BZX79C3V3_T50R?

    • The BZX79C3V3_T50R is a 3.3V Zener diode with a power rating of 500mW.

  2. What are the typical applications of the BZX79C3V3_T50R?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping circuits.

  3. What is the maximum power dissipation of the BZX79C3V3_T50R?

    • The maximum power dissipation is 500mW.

  4. What is the voltage tolerance of the BZX79C3V3_T50R?

    • The voltage tolerance is typically +/-5%.

  5. What is the operating temperature range of the BZX79C3V3_T50R?

    • The operating temperature range is usually -65°C to +150°C.

  6. How does the BZX79C3V3_T50R provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (3.3V), it conducts heavily, limiting the voltage across the circuit it is protecting.

  7. Can the BZX79C3V3_T50R be used in reverse bias?

    • Yes, it can be used in reverse bias for certain applications like voltage reference circuits.

  8. What is the package type of the BZX79C3V3_T50R?

    • It is typically available in a DO-35 package.

  9. Is the BZX79C3V3_T50R suitable for high-frequency applications?

    • It is not recommended for high-frequency applications due to its inherent capacitance.

  10. Are there any alternative components that can be used in place of the BZX79C3V3_T50R?

    • Yes, other 3.3V Zener diodes with similar specifications can be used as alternatives.