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BZX84C7V5LT1
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BZX84C7V5LT1 - Diode Encyclopedia Entry

Introduction

The BZX84C7V5LT1 is a diode 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 Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Low power loss, compact size, high reliability
  • Package: SOT-23
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 7.5V
  • Power Dissipation: 350mW
  • Forward Voltage: 0.9V
  • Reverse Current: 5μA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84C7V5LT1 has three pins: Cathode (K), Anode (A), and Gate (G). The cathode is connected to the positive terminal of the circuit, the anode to the negative terminal, and the gate acts as the control terminal.

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load current.
  • Overvoltage Protection: Safeguards sensitive components by limiting the voltage across them.
  • Compact Design: Small form factor suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The BZX84C7V5LT1 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at the specified voltage.

Detailed Application Field Plans

The BZX84C7V5LT1 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Signal clamping in communication systems

Detailed and Complete Alternative Models

Some alternative models to the BZX84C7V5LT1 include: - BZX84C6V2LT1 - BZX84C8V2LT1 - BZX84C10LT1

In conclusion, the BZX84C7V5LT1 is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection in a compact package. Its characteristics make it suitable for diverse applications, although designers should consider its limitations in power dissipation and temperature sensitivity when selecting alternative models.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BZX84C7V5LT1 in technische oplossingen

  1. What is the BZX84C7V5LT1?

    • The BZX84C7V5LT1 is a 7.5V Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What are the typical applications of BZX84C7V5LT1?

    • It is commonly used for voltage reference, voltage clamping, and surge suppression in electronic circuits.

  3. What is the maximum power dissipation of BZX84C7V5LT1?

    • The maximum power dissipation is typically around 250mW.

  4. What is the voltage tolerance of BZX84C7V5LT1?

    • The voltage tolerance is typically ±5%.

  5. What is the operating temperature range for BZX84C7V5LT1?

    • The operating temperature range is usually from -65°C to +150°C.

  6. How does BZX84C7V5LT1 compare to other Zener diodes?

    • BZX84C7V5LT1 offers a stable voltage reference and good regulation characteristics, making it suitable for precision applications.

  7. Can BZX84C7V5LT1 be used for overvoltage protection?

    • Yes, it can be used to protect sensitive components from overvoltage conditions by shunting excess voltage to ground.

  8. What are the package options available for BZX84C7V5LT1?

    • The BZX84C7V5LT1 is commonly available in SOT-23 and SOD-123 packages.

  9. Is BZX84C7V5LT1 suitable for low-power applications?

    • Yes, it is suitable for low-power applications due to its relatively low power dissipation.

  10. Where can I find the detailed specifications and application notes for BZX84C7V5LT1?

    • The detailed specifications and application notes can be found in the datasheet provided by the manufacturer or distributor of the component.