Nexperia USA Inc.
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
PDZ18BF
Lihat Butiran Helaian data

PDZ18BF Product Overview

Introduction

The PDZ18BF is a specialized electronic component belonging to the category of Zener diodes. This entry provides an in-depth overview of the PDZ18BF, including its basic information, specifications, detailed 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 protection in electronic circuits
  • Characteristics: Precise voltage regulation, low impedance, high reliability
  • Package: SOD-323F
  • Essence: Semiconductor device for maintaining a stable voltage across a load
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage Range: 15V to 18V
  • Power Dissipation: 200mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Test Current: 5mA

Detailed Pin Configuration

The PDZ18BF Zener diode has a standard SOD-323F package with two pins. The pinout configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Precise Voltage Regulation: Maintains a constant voltage under varying load conditions
  • Low Impedance: Allows for efficient current flow
  • High Reliability: Ensures consistent performance over time and temperature variations

Advantages and Disadvantages

Advantages

  • Provides stable voltage regulation
  • Compact package size
  • Suitable for high-density circuit designs

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to reverse voltage and current spikes

Working Principles

The PDZ18BF operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when it is operated in the reverse breakdown region.

Detailed Application Field Plans

The PDZ18BF finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

Several alternative models to the PDZ18BF include: - BZX84C15 - MMSZ5248B - PZM15NB1

In conclusion, the PDZ18BF Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

Word Count: 324

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PDZ18BF dalam penyelesaian teknikal

  1. What is PDZ18BF?

    • PDZ18BF is a high-performance diode designed for use in various technical solutions, including power supplies and voltage regulation circuits.

  2. What are the key features of PDZ18BF?

    • PDZ18BF features a low leakage current, high reliability, and a tight tolerance voltage reference, making it suitable for precision applications.

  3. What is the maximum forward voltage of PDZ18BF?

    • The maximum forward voltage of PDZ18BF is typically around 0.9V at a forward current of 5mA.

  4. How can PDZ18BF be used in power supply designs?

    • PDZ18BF can be used as a voltage reference or voltage stabilizer in power supply designs to ensure a stable output voltage.

  5. What are the typical applications of PDZ18BF in technical solutions?

    • PDZ18BF is commonly used in voltage regulators, precision power supplies, instrumentation, and sensor interfaces.

  6. What is the operating temperature range of PDZ18BF?

    • PDZ18BF is designed to operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  7. How does PDZ18BF contribute to circuit protection?

    • PDZ18BF can provide overvoltage protection by shunting excess voltage away from sensitive components, thus safeguarding the circuit.

  8. Can PDZ18BF be used in automotive electronics?

    • Yes, PDZ18BF is suitable for use in automotive electronics due to its high reliability and performance under varying temperature conditions.

  9. What are the packaging options available for PDZ18BF?

    • PDZ18BF is available in various package types, including SOD-123, SOD-323, and SOT-23, offering flexibility for different design requirements.

  10. Are there any application notes or design guidelines available for using PDZ18BF in technical solutions?

    • Yes, detailed application notes and design guidelines are provided by the manufacturer to assist engineers in effectively integrating PDZ18BF into their technical solutions.