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BZX85C22 A0G
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BZX85C22 A0G Encyclopedia Entry

Product Overview

Category

The BZX85C22 A0G belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 22V
  • Power dissipation: 1.3W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Reverse leakage current: 5µA

Packaging/Quantity

The BZX85C22 A0G is typically available in reels or tubes with varying quantities, depending on the supplier.

Specifications

  • Zener voltage: 22V
  • Power dissipation: 1.3W
  • Maximum forward voltage: 1.2V
  • Reverse current: 5µA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The BZX85C22 A0G has two pins and follows the standard pin configuration for DO-41 package diodes.

Functional Features

  • Voltage regulation: The BZX85C22 A0G provides a stable 22V output under reverse bias conditions.
  • Transient suppression: It effectively suppresses voltage spikes and transients in electronic circuits, protecting sensitive components.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High power dissipation capability
  • Wide operating temperature range

Disadvantages

  • Limited current handling capacity compared to other voltage regulation devices
  • Sensitive to temperature variations

Working Principles

The BZX85C22 A0G operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse biased, allowing it to regulate voltage in a circuit.

Detailed Application Field Plans

The BZX85C22 A0G finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX85C22 A0G include: - 1N4749A - BZT52C22 - 1N5226B - BZX79-C22

In conclusion, the BZX85C22 A0G Zener diode offers precise voltage regulation and transient suppression capabilities, making it suitable for a wide range of electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi BZX85C22 A0G dalam penyelesaian teknikal

  1. What is the BZX85C22 A0G?

    • The BZX85C22 A0G is a 22V, 1.3W Zener diode with a tolerance of ±5%.

  2. What are the typical applications of the BZX85C22 A0G?

    • It is commonly used in voltage regulation, surge suppression, and overvoltage protection in various electronic circuits.

  3. What is the maximum power dissipation of the BZX85C22 A0G?

    • The maximum power dissipation is 1.3W.

  4. What is the voltage tolerance of the BZX85C22 A0G?

    • The voltage tolerance is ±5%.

  5. What is the operating temperature range of the BZX85C22 A0G?

    • The operating temperature range is typically -65°C to +200°C.

  6. How does the BZX85C22 A0G provide voltage regulation?

    • It maintains a constant voltage drop across its terminals when reverse biased, providing stable voltage regulation.

  7. Can the BZX85C22 A0G be used for overvoltage protection?

    • Yes, it can be used to protect sensitive components from overvoltage by shunting excess current.

  8. What are the key characteristics of the BZX85C22 A0G that make it suitable for technical solutions?

    • Its high power dissipation, voltage regulation capabilities, and reliability make it suitable for various technical solutions.

  9. What are the potential drawbacks or limitations of using the BZX85C22 A0G?

    • It may exhibit some voltage drift over time and has a limited maximum power dissipation.

  10. Are there any specific considerations for integrating the BZX85C22 A0G into a circuit design?

    • It's important to consider its thermal management, reverse current handling, and voltage derating to ensure optimal performance and longevity in the circuit.