Taiwan Semiconductor Corporation
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BZV55B75 L1G
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BZV55B75 L1G

Introduction

The BZV55B75 L1G is a zener diode belonging to the category of semiconductor devices. 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: Semiconductor device
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Zener voltage of 75V, low leakage current, high reliability
  • Package: SOD-80C
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Zener Voltage (Vz): 75V
  • Power Dissipation (Ptot): 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage (VF): 1.2V
  • Reverse Current (IR): 5µA

Detailed Pin Configuration

The BZV55B75 L1G zener diode has two pins, with the cathode marked by a band on the body of the diode.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage under varying load conditions.
  • Overvoltage Protection: Safeguards sensitive components in electronic circuits from excessive voltage.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low leakage current
  • High reliability

Disadvantages

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

Working Principles

The BZV55B75 L1G operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The BZV55B75 L1G is commonly used in the following applications: 1. Voltage regulation in power supplies 2. Overvoltage protection in electronic circuits 3. Signal clamping and limiting

Detailed and Complete Alternative Models

  • BZX84C75: Similar zener diode with SOT-23 package
  • 1N4749A: Zener diode with 24V voltage rating
  • BZX55C75: Zener diode with DO-35 package

In conclusion, the BZV55B75 L1G zener diode is a reliable component for voltage regulation and overvoltage protection in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZV55B75 L1G v technických řešeních

  1. What is the maximum power dissipation of BZV55B75 L1G?

    • The maximum power dissipation of BZV55B75 L1G is 500mW.

  2. What is the forward voltage of BZV55B75 L1G?

    • The forward voltage of BZV55B75 L1G is typically 0.9V at 10mA.

  3. What is the reverse breakdown voltage of BZV55B75 L1G?

    • The reverse breakdown voltage of BZV55B75 L1G is 75V.

  4. What is the maximum forward current of BZV55B75 L1G?

    • The maximum forward current of BZV55B75 L1G is 200mA.

  5. What is the operating temperature range of BZV55B75 L1G?

    • The operating temperature range of BZV55B75 L1G is -65°C to +150°C.

  6. Is BZV55B75 L1G suitable for voltage regulation in low-power applications?

    • Yes, BZV55B75 L1G is suitable for voltage regulation in low-power applications due to its low forward voltage and high reverse breakdown voltage.

  7. Can BZV55B75 L1G be used for overvoltage protection in electronic circuits?

    • Yes, BZV55B75 L1G can be used for overvoltage protection in electronic circuits due to its high reverse breakdown voltage.

  8. What are the typical applications of BZV55B75 L1G in technical solutions?

    • BZV55B75 L1G is commonly used in voltage regulation, overvoltage protection, and signal conditioning in various technical solutions.

  9. Does BZV55B75 L1G require a heat sink for proper operation?

    • BZV55B75 L1G typically does not require a heat sink for normal operation due to its low power dissipation.

  10. Is BZV55B75 L1G RoHS compliant?

    • Yes, BZV55B75 L1G is RoHS compliant, making it suitable for use in environmentally conscious designs.