Central Semiconductor Corp
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CMDZ5226B TR
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CMDZ5226B TR

Product Overview

Category: Diode
Use: Voltage regulation and rectification
Characteristics: Low forward voltage drop, high current capability
Package: SOD-123 package
Essence: Zener diode
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Voltage: 3.3V
  • Power Dissipation: 1W
  • Forward Voltage Drop: 1.2V at 200mA
  • Reverse Leakage Current: 5µA max at 3.0V
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The CMDZ5226B TR has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Precise voltage regulation
  • High current handling capability
  • Reliable performance over a wide temperature range

Advantages and Disadvantages

Advantages: - Low forward voltage drop - High current capability - Compact SOD-123 package

Disadvantages: - Limited voltage options available - Sensitive to temperature variations

Working Principles

The CMDZ5226B TR operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The CMDZ5226B TR is commonly used in various electronic circuits for voltage regulation and rectification. It finds applications in: - Power supplies - Voltage references - Voltage clamping circuits

Detailed and Complete Alternative Models

Some alternative models to CMDZ5226B TR include: - BZX84C3V3 - MMBZ5226B - 1N4728A

In conclusion, the CMDZ5226B TR is a reliable Zener diode with precise voltage regulation and high current capability, making it suitable for various electronic applications requiring stable voltage references and rectification.

Word Count: 255

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  1. What is CMDZ5226B TR?

    • CMDZ5226B TR is a dual Zener diode in a SOT23 package, designed for voltage regulation and transient overvoltage protection in various electronic circuits.

  2. What are the typical applications of CMDZ5226B TR?

    • Typical applications include voltage clamping, voltage regulation, surge suppression, and transient voltage protection in electronic equipment and systems.

  3. What is the maximum power dissipation of CMDZ5226B TR?

    • The maximum power dissipation of CMDZ5226B TR is 350mW.

  4. What is the operating temperature range of CMDZ5226B TR?

    • CMDZ5226B TR operates within a temperature range of -65°C to +150°C.

  5. What is the voltage tolerance of CMDZ5226B TR?

    • The voltage tolerance of CMDZ5226B TR is typically ±5%.

  6. Can CMDZ5226B TR be used for ESD protection?

    • Yes, CMDZ5226B TR can be used for Electrostatic Discharge (ESD) protection in sensitive electronic circuits.

  7. What is the reverse standoff voltage of CMDZ5226B TR?

    • The reverse standoff voltage of CMDZ5226B TR is 22V.

  8. Is CMDZ5226B TR RoHS compliant?

    • Yes, CMDZ5226B TR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key differences between CMDZ5226B TR and other Zener diodes?

    • CMDZ5226B TR offers dual Zener diodes in a single package, providing space-saving and cost-effective solutions compared to using two separate Zener diodes.

  10. Are there any application notes or reference designs available for using CMDZ5226B TR in technical solutions?

    • Yes, application notes and reference designs are available from the manufacturer to guide the effective integration of CMDZ5226B TR in various technical solutions.