Vishay Semiconductor Diodes Division
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BZX55B10-TR
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BZX55B10-TR

Introduction

The BZX55B10-TR is a diode belonging to the Zener diode category. 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: Zener Diode
  • Use: Voltage regulation and voltage reference
  • Characteristics: Reverse breakdown voltage of 10V, low leakage current, and sharp breakdown characteristics
  • Package: DO-35
  • Essence: Semiconductor diode
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Voltage - Zener (Nom) (Vz): 10V
  • Power - Max: 500mW
  • Impedance (Max) (Zzt): 40 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 8V
  • Operating Temperature: -65°C ~ 200°C

Detailed Pin Configuration

The BZX55B10-TR has two pins, with the cathode connected to the semiconductor's P-type material and the anode connected to the N-type material.

Functional Features

  • Voltage Regulation: The diode maintains a constant voltage across its terminals when reverse biased.
  • Voltage Reference: It serves as a stable voltage reference for various electronic circuits.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The BZX55B10-TR operates based on the principle of the Zener effect, where it exhibits a controlled breakdown at a specific reverse voltage, maintaining a nearly constant voltage across its terminals.

Detailed Application Field Plans

The BZX55B10-TR finds applications in various fields, including: 1. Voltage regulation in power supplies 2. Overvoltage protection in electronic circuits 3. Voltage reference in instrumentation 4. Signal clamping and limiting in communication systems

Detailed and Complete Alternative Models

Some alternative models to the BZX55B10-TR include: - 1N4740A - BZT52C10 - MMBZ5245B

In conclusion, the BZX55B10-TR Zener diode offers precise voltage regulation and serves as a stable voltage reference in electronic circuits. Its compact size and low leakage current make it suitable for diverse applications, although it has limitations in power dissipation and sensitivity to temperature variations.

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10 domande e risposte comuni relative all'applicazione di BZX55B10-TR nelle soluzioni tecniche

  1. What is the BZX55B10-TR?

    • The BZX55B10-TR is a 10V Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the BZX55B10-TR?

    • The maximum power dissipation of the BZX55B10-TR is typically 500mW.

  3. What is the voltage tolerance of the BZX55B10-TR?

    • The voltage tolerance of the BZX55B10-TR is typically ±5%.

  4. How can the BZX55B10-TR be used in voltage regulation?

    • The BZX55B10-TR can be used to regulate voltage by maintaining a constant output voltage across its terminals, even when the input voltage varies.

  5. What are some common applications of the BZX55B10-TR?

    • Common applications of the BZX55B10-TR include voltage regulation in power supplies, overvoltage protection, and signal clamping.

  6. What is the maximum forward voltage of the BZX55B10-TR?

    • The maximum forward voltage of the BZX55B10-TR is typically 1.5V at a forward current of 200mA.

  7. How does the BZX55B10-TR provide overvoltage protection?

    • The BZX55B10-TR conducts current when the voltage across it exceeds its breakdown voltage, effectively shunting excess voltage to protect downstream components.

  8. What is the temperature coefficient of the BZX55B10-TR?

    • The temperature coefficient of the BZX55B10-TR is typically 0.07% per °C.

  9. Can the BZX55B10-TR be used in reverse bias?

    • Yes, the BZX55B10-TR can be used in reverse bias to provide a stable reference voltage or as a voltage limiter.

  10. What are the key considerations when designing with the BZX55B10-TR?

    • When designing with the BZX55B10-TR, it's important to consider its power dissipation, voltage tolerance, and temperature coefficient to ensure reliable performance in the intended application.