Taiwan Semiconductor Corporation
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BZT52C22K RKG
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BZT52C22K RKG

Product Overview

Category

The BZT52C22K RKG belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 22V
  • Power dissipation: 300mW
  • Package type: SOD-123
  • RoHS compliant

Packaging/Quantity

The BZT52C22K RKG is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 22V
  • Power dissipation: 300mW
  • Maximum forward voltage: 1V
  • Reverse current: 5μA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The BZT52C22K RKG has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Small form factor
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The BZT52C22K RKG operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The BZT52C22K RKG is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT52C22K RKG include: - BZX84C22LT1G - MMBZ5221BLT1G - PZU22B2A,115

In conclusion, the BZT52C22K RKG Zener diode offers precise voltage regulation and overvoltage protection in a small form factor, making it suitable for various electronic applications.

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  1. What is the BZT52C22K RKG?

    • The BZT52C22K RKG is a 22V Zener diode with a tolerance of ±10%.

  2. What are the typical applications of BZT52C22K RKG?

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

  3. What is the maximum power dissipation of BZT52C22K RKG?

    • The maximum power dissipation is 300mW.

  4. What is the operating temperature range for BZT52C22K RKG?

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

  5. What is the reverse leakage current of BZT52C22K RKG at its maximum reverse voltage?

    • The reverse leakage current is typically 5µA at the maximum reverse voltage.

  6. What is the thermal resistance of BZT52C22K RKG?

    • The thermal resistance is approximately 625°C/W.

  7. Can BZT52C22K RKG be used for ESD protection?

    • Yes, it can be used for ESD (electrostatic discharge) protection in electronic circuits.

  8. What is the package type of BZT52C22K RKG?

    • It is available in a SOD-123 package.

  9. Is BZT52C22K RKG RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. What are the key differences between BZT52C22K RKG and other similar Zener diodes?

    • The BZT52C22K RKG offers a specific voltage rating of 22V and a ±10% tolerance, making it suitable for specific voltage regulation requirements.