Vishay Semiconductor Diodes Division
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BZM55C3V9-TR
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BZM55C3V9-TR Product Overview

Introduction

The BZM55C3V9-TR is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diodes
  • Use: Voltage regulation in electronic circuits
  • Characteristics: Low forward voltage drop, high current capability, precise voltage regulation
  • Package: SOD-123 package
  • Essence: Regulating voltage in electronic circuits
  • Packaging/Quantity: Available in reels of 3000 units

Specifications

  • Voltage: 3.9V
  • Current: 200mA
  • Power Dissipation: 250mW
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BZM55C3V9-TR follows the standard SOD-123 package pin configuration with the following layout: 1. Anode 2. Cathode

Functional Features

  • Precise voltage regulation
  • Low forward voltage drop
  • High current capability
  • Fast response time

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact SOD-123 package
  • Wide operating temperature range

Disadvantages

  • Limited current handling capacity
  • Sensitive to reverse voltage

Working Principles

The BZM55C3V9-TR operates based on the principle of Zener breakdown, where it maintains a constant voltage across its terminals by dissipating excess power as heat when the input voltage exceeds the specified value.

Detailed Application Field Plans

The BZM55C3V9-TR finds applications in various electronic circuits, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal conditioning in sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to the BZM55C3V9-TR include: - 1N5226B: 3.9V Zener Diode - BZX84-C3V9: 3.9V Voltage Regulator Diode - MMBZ5239B: 3.9V Zener Diode

In conclusion, the BZM55C3V9-TR is a voltage regulator diode with precise voltage regulation capabilities, suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZM55C3V9-TR v technických řešeních

  1. What is BZM55C3V9-TR?

    • BZM55C3V9-TR is a Zener diode with a voltage of 3.9V and a power rating of 500mW.

  2. What are the typical applications of BZM55C3V9-TR?

    • BZM55C3V9-TR is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.

  3. What is the maximum power dissipation of BZM55C3V9-TR?

    • The maximum power dissipation of BZM55C3V9-TR is 500mW.

  4. What is the operating temperature range for BZM55C3V9-TR?

    • BZM55C3V9-TR has an operating temperature range of -65°C to +150°C.

  5. What is the voltage tolerance of BZM55C3V9-TR?

    • The voltage tolerance of BZM55C3V9-TR is typically ±5%.

  6. Can BZM55C3V9-TR be used for reverse polarity protection?

    • Yes, BZM55C3V9-TR can be used for reverse polarity protection in electronic circuits.

  7. Is BZM55C3V9-TR suitable for low-power applications?

    • Yes, BZM55C3V9-TR is suitable for low-power applications due to its 500mW power rating.

  8. What is the package type of BZM55C3V9-TR?

    • BZM55C3V9-TR is available in a SOD-123 package.

  9. Does BZM55C3V9-TR require a heatsink for operation?

    • No, BZM55C3V9-TR does not require a heatsink for normal operation due to its low power dissipation.

  10. Can BZM55C3V9-TR be used in automotive electronics?

    • Yes, BZM55C3V9-TR is suitable for use in automotive electronics where voltage regulation and overvoltage protection are required.