Vishay Semiconductor Diodes Division
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BZM55B47-TR
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BZM55B47-TR Product Overview

Introduction

The BZM55B47-TR is a semiconductor product that belongs to the category of voltage regulator diodes. This 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 BZM55B47-TR.

Basic Information Overview

  • Category: Voltage Regulator Diodes
  • Use: The BZM55B47-TR is used for voltage regulation in electronic circuits.
  • Characteristics: It has a low forward voltage drop and high current capability.
  • Package: SOD-80 (Mini-MELF)
  • Essence: The essence of the BZM55B47-TR lies in its ability to provide stable voltage output in various electronic applications.
  • Packaging/Quantity: Available in reels with a quantity of 3000 units per reel.

Specifications

  • Voltage Rating: 47V
  • Power Dissipation: 500mW
  • Forward Current: 200mA
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BZM55B47-TR follows the standard SOD-80 (Mini-MELF) pin configuration with two leads.

Functional Features

  • Provides stable voltage output
  • Low forward voltage drop
  • High current capability
  • Reliable performance across temperature variations

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited maximum voltage rating
  • Sensitive to reverse voltage

Working Principles

The BZM55B47-TR operates based on the principle of Zener breakdown, where it maintains a constant voltage across its terminals by dissipating excess power as heat.

Detailed Application Field Plans

The BZM55B47-TR finds applications in various electronic circuits such as: - Voltage regulators - Power supplies - Signal conditioning circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZM55B47-TR include: - BZX84C47 - 1N4729A - LM4040CIM3-4.1/NOPB - TL431ACLPR

In conclusion, the BZM55B47-TR is a voltage regulator diode with specific characteristics and applications. Its precise voltage regulation, compact size, and wide operating temperature range make it suitable for various electronic circuits.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BZM55B47-TR dalam solusi teknis

  1. What is BZM55B47-TR?

    • BZM55B47-TR is a Zener diode with a voltage of 47V and a power dissipation of 500mW, commonly used for voltage regulation in electronic circuits.

  2. What are the typical applications of BZM55B47-TR?

    • BZM55B47-TR is commonly used for voltage regulation, overvoltage protection, and voltage reference in various technical solutions.

  3. How does BZM55B47-TR provide voltage regulation?

    • BZM55B47-TR operates in the reverse breakdown region, maintaining a constant voltage drop across its terminals, thus regulating the output voltage.

  4. What are the key specifications of BZM55B47-TR?

    • The key specifications include a voltage rating of 47V, a power dissipation of 500mW, and a tolerance of ±5%.

  5. Can BZM55B47-TR be used for overvoltage protection?

    • Yes, BZM55B47-TR can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.

  6. In what type of technical solutions is BZM55B47-TR commonly employed?

    • BZM55B47-TR is commonly employed in power supplies, voltage regulators, instrumentation, and automotive electronics.

  7. What are the temperature considerations for BZM55B47-TR?

    • BZM55B47-TR has an operating temperature range typically from -65°C to +150°C, making it suitable for a wide range of environments.

  8. Is BZM55B47-TR suitable for precision voltage references?

    • Yes, BZM55B47-TR can be used as a stable voltage reference due to its well-defined breakdown voltage and low temperature coefficient.

  9. Are there any alternative components to consider alongside BZM55B47-TR?

    • Alternatives to BZM55B47-TR include other Zener diodes with different voltage ratings or precision voltage references for specific application requirements.

  10. What are the typical circuit configurations for integrating BZM55B47-TR?

    • BZM55B47-TR can be integrated into circuits as a shunt regulator, series regulator, or voltage reference depending on the specific application requirements.