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BZX79-C20,113
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BZX79-C20,113

Product Overview

Category

The BZX79-C20,113 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 20V
  • Power dissipation: 500mW
  • Package type: DO-35
  • Operating temperature range: -65°C to +200°C

Packaging/Quantity

The BZX79-C20,113 is typically available in reels or bulk packaging with varying quantities depending on the supplier.

Specifications

  • Zener voltage: 20V
  • Power dissipation: 500mW
  • Maximum forward voltage: 1.5V
  • Reverse current: 5μA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The BZX79-C20,113 has two pins, anode, and cathode, which are identified by the polarity marking on the diode body.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages

  • Small form factor
  • Wide operating temperature range
  • Reliable voltage regulation

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX79-C20,113 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased.

Detailed Application Field Plans

The BZX79-C20,113 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to BZX79-C20,113 include: - BZX79-C18,113 (Zener voltage: 18V) - BZX79-C22,113 (Zener voltage: 22V) - BZX79-C24,113 (Zener voltage: 24V)

In conclusion, the BZX79-C20,113 Zener diode offers precise voltage regulation and overvoltage protection in a small package, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX79-C20,113 v technických řešeních

  1. What is the BZX79-C20,113 diode used for?

    • The BZX79-C20,113 diode is commonly used as a voltage regulator or voltage reference in electronic circuits.

  2. What is the maximum forward voltage of the BZX79-C20,113 diode?

    • The maximum forward voltage of the BZX79-C20,113 diode is typically around 1.5V at a forward current of 5mA.

  3. What is the reverse breakdown voltage of the BZX79-C20,113 diode?

    • The reverse breakdown voltage of the BZX79-C20,113 diode is approximately 20V.

  4. Can the BZX79-C20,113 diode be used for overvoltage protection?

    • Yes, the BZX79-C20,113 diode can be used for overvoltage protection due to its ability to conduct when the reverse voltage exceeds its breakdown voltage.

  5. What are the typical applications of the BZX79-C20,113 diode?

    • Typical applications include voltage regulation, voltage clamping, and signal conditioning in various electronic circuits.

  6. What is the power dissipation of the BZX79-C20,113 diode?

    • The power dissipation of the BZX79-C20,113 diode is typically around 500mW.

  7. Is the BZX79-C20,113 diode suitable for precision voltage references?

    • While it can be used as a voltage reference, it may not be suitable for precision applications due to its inherent tolerances and temperature coefficients.

  8. What is the temperature range for the BZX79-C20,113 diode?

    • The BZX79-C20,113 diode is typically rated for operation within a temperature range of -65°C to 200°C.

  9. Can the BZX79-C20,113 diode be used in high-frequency applications?

    • It is not recommended for high-frequency applications due to its relatively slow response time.

  10. Are there any alternative diodes that can be used in place of the BZX79-C20,113?

    • Yes, alternatives such as the BZX55C20 or BZT52C20 could be considered depending on specific application requirements.