Central Semiconductor Corp
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CMHZ5247B TR
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CMHZ5247B TR

Introduction

The CMHZ5247B 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 due to its unique characteristics.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics:
    • Precise voltage regulation
    • Reverse breakdown voltage
    • Low dynamic resistance
  • Package: SOD-523
  • Essence: Semiconductor device for voltage regulation
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Voltage Range: 3.3V to 75V
  • Power Dissipation: 200mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Test Current: 5mA

Detailed Pin Configuration

The CMHZ5247B TR has two pins, typically denoted as Anode (A) and Cathode (K). The Anode is connected to the positive terminal of the circuit, while the Cathode is connected to the negative terminal.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across the diode
  • Protection: Safeguards sensitive components from voltage spikes
  • Stability: Provides stable voltage output under varying load conditions

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low dynamic resistance

Disadvantages

  • Limited power dissipation capability
  • Susceptible to thermal runaway at high currents

Working Principles

The CMHZ5247B TR operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at the specified voltage.

Detailed Application Field Plans

The CMHZ5247B TR finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting circuits

Detailed and Complete Alternative Models

Some alternative models to CMHZ5247B TR include: - BZX84C3V3 - 1N4728A - MMSZ5247BT1G

In conclusion, the CMHZ5247B TR Zener diode offers precise voltage regulation and protection in a compact package, making it an essential component in numerous electronic circuits.

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10 سوال و پاسخ رایج مربوط به کاربرد CMHZ5247B TR در راه حل های فنی را فهرست کنید

  1. What is the CMHZ5247B TR?

    • The CMHZ5247B TR is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the CMHZ5247B TR?

    • The maximum power dissipation of the CMHZ5247B TR is typically 500mW.

  3. What is the voltage rating of the CMHZ5247B TR?

    • The CMHZ5247B TR has a nominal voltage rating of 15V.

  4. What is the forward voltage drop of the CMHZ5247B TR?

    • The forward voltage drop of the CMHZ5247B TR is typically 1.2V at a forward current of 200mA.

  5. What are the typical applications of the CMHZ5247B TR?

    • The CMHZ5247B TR is commonly used for voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  6. What is the temperature coefficient of the CMHZ5247B TR?

    • The temperature coefficient of the CMHZ5247B TR is typically 5mV/°C.

  7. What is the maximum reverse leakage current of the CMHZ5247B TR?

    • The maximum reverse leakage current of the CMHZ5247B TR is typically 100nA at the rated voltage.

  8. Is the CMHZ5247B TR RoHS compliant?

    • Yes, the CMHZ5247B TR is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. Can the CMHZ5247B TR be used in automotive applications?

    • Yes, the CMHZ5247B TR is suitable for use in automotive electronics due to its robust construction and reliability.

  10. What are the key electrical characteristics of the CMHZ5247B TR?

    • The key electrical characteristics of the CMHZ5247B TR include its voltage regulation, power dissipation, forward voltage drop, and temperature coefficient, which make it suitable for a wide range of technical solutions.