Central Semiconductor Corp
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CMHZ5226B TR
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CMHZ5226B TR

Introduction

The CMHZ5226B TR is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection against voltage spikes. The following entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the CMHZ5226B TR.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection
  • Characteristics: Precise voltage regulation, low dynamic impedance, high reliability
  • Package: SOD-123 package
  • Essence: Semiconductor device for voltage regulation
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage: 3.3V
  • Power Dissipation: 500mW
  • Zener Impedance: 40Ω
  • Operating Temperature Range: -65°C to +150°C
  • Tolerance: ±5%

Detailed Pin Configuration

The CMHZ5226B TR has a standard SOD-123 package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Precise voltage regulation: Maintains a constant voltage across the diode
  • Low dynamic impedance: Provides stable operation under varying conditions
  • High reliability: Ensures consistent performance over time

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to reverse voltage

Working Principles

The CMHZ5226B TR operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when it is operated in the reverse breakdown region.

Detailed Application Field Plans

The CMHZ5226B TR finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the CMHZ5226B TR include: - BZX84C3V3 - MMSZ5232B - 1N4728A

In conclusion, the CMHZ5226B TR Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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  1. What is the CMHZ5226B TR used for?

    • The CMHZ5226B TR is a high-speed switching diode commonly used in applications such as signal processing, voltage clamping, and RF circuits.

  2. What are the key specifications of the CMHZ5226B TR?

    • The CMHZ5226B TR has a maximum repetitive peak reverse voltage of 40V, a forward continuous current of 250mA, and a fast switching speed.

  3. Can the CMHZ5226B TR be used in high-frequency applications?

    • Yes, the CMHZ5226B TR is suitable for high-frequency applications due to its fast switching characteristics and low capacitance.

  4. How does the CMHZ5226B TR compare to other diodes in similar applications?

    • The CMHZ5226B TR offers a balance of high-speed performance, low capacitance, and reliable voltage clamping, making it a popular choice in technical solutions.

  5. What are the recommended operating conditions for the CMHZ5226B TR?

    • The CMHZ5226B TR operates well within a temperature range of -55°C to +150°C and is compatible with standard surface mount techniques.

  6. Can the CMHZ5226B TR be used for ESD protection?

    • Yes, the CMHZ5226B TR can be utilized for electrostatic discharge (ESD) protection in various electronic circuits.

  7. Are there any application notes or reference designs available for the CMHZ5226B TR?

    • Yes, several application notes and reference designs are available from the manufacturer to assist in the proper implementation of the CMHZ5226B TR in technical solutions.

  8. What are the typical use cases for the CMHZ5226B TR in technical solutions?

    • The CMHZ5226B TR is commonly used in data communication equipment, mobile devices, automotive electronics, and general-purpose high-speed switching applications.

  9. Does the CMHZ5226B TR require any special considerations for layout and PCB design?

    • While the CMHZ5226B TR is relatively straightforward to use, attention to proper layout and PCB design practices can help optimize its performance in technical solutions.

  10. Where can I find detailed datasheets and application information for the CMHZ5226B TR?

    • Detailed datasheets and application information for the CMHZ5226B TR can be obtained from the manufacturer's website or authorized distributors.