Diodes Incorporated
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PD3Z284C4V7-7
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PD3Z284C4V7-7 Product Overview

Introduction

PD3Z284C4V7-7 is a crucial component in the field of electronic devices, serving a variety of purposes across different applications. This entry will provide an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Voltage Regulation and Protection
  • Characteristics: High Efficiency, Low Power Dissipation
  • Package: SOD-323
  • Essence: Zener Diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 4.7V
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.2V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The PD3Z284C4V7-7 has three pins: Cathode (K), Anode (A), and No Connection (NC).

| Pin Name | Description | |----------|-------------| | K | Cathode | | A | Anode | | NC | No Connection |

Functional Features

  • Voltage Regulation: Maintains a stable output voltage under varying input conditions.
  • Overvoltage Protection: Safeguards connected circuits from excessive voltage spikes.
  • Low Power Dissipation: Minimizes energy loss during operation.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to reverse voltage

Working Principles

The PD3Z284C4V7-7 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias.

Detailed Application Field Plans

The PD3Z284C4V7-7 finds extensive use in various electronic devices, including: - Voltage regulators in power supplies - Overvoltage protection in communication systems - Signal conditioning circuits in sensor applications

Detailed and Complete Alternative Models

Some alternative models to PD3Z284C4V7-7 include: - PDZ3.6B - BZX84C4V7 - MMBZ27VCLT1G

In conclusion, the PD3Z284C4V7-7 plays a vital role in ensuring stable and protected electrical systems across a wide range of applications, making it an indispensable component in the electronics industry.

Word Count: 410

技術ソリューションにおける PD3Z284C4V7-7 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is PD3Z284C4V7-7?

    • PD3Z284C4V7-7 is a high-performance, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum working voltage of PD3Z284C4V7-7?

    • The maximum working voltage of PD3Z284C4V7-7 is 28V.

  3. What is the typical capacitance of PD3Z284C4V7-7?

    • The typical capacitance of PD3Z284C4V7-7 is 4.7pF.

  4. What are the typical applications of PD3Z284C4V7-7?

    • PD3Z284C4V7-7 is commonly used in applications such as data lines, telecommunications equipment, portable electronics, and automotive electronics to protect against voltage surges and ESD events.

  5. What is the peak pulse power of PD3Z284C4V7-7?

    • The peak pulse power of PD3Z284C4V7-7 is 300W.

  6. What is the operating temperature range of PD3Z284C4V7-7?

    • PD3Z284C4V7-7 has an operating temperature range of -55°C to 150°C.

  7. How does PD3Z284C4V7-7 provide protection to electronic circuits?

    • PD3Z284C4V7-7 clamps the voltage across the protected circuit to a safe level, diverting excess current away from sensitive components.

  8. Is PD3Z284C4V7-7 RoHS compliant?

    • Yes, PD3Z284C4V7-7 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can PD3Z284C4V7-7 be used in high-speed data transmission applications?

    • Yes, PD3Z284C4V7-7's low capacitance makes it suitable for high-speed data transmission applications without introducing signal distortion.

  10. What are the packaging options available for PD3Z284C4V7-7?

    • PD3Z284C4V7-7 is available in various surface mount packages, including SOD-323 and SOD-523, providing flexibility for different design requirements.