Diodes Incorporated
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PD3S160-7
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PD3S160-7: Product Overview and Specifications

Introduction

PD3S160-7 is a semiconductor product belonging to the category of transient voltage suppressors (TVS). It is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of PD3S160-7.

Basic Information Overview

  • Category: Transient Voltage Suppressors (TVS)
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SOD-323
  • Essence: Semiconductor device for voltage suppression
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: PD3S160-7
  • Standoff Voltage: 160V
  • Breakdown Voltage: 178V
  • Clamping Voltage: 259V
  • Peak Pulse Current: 5A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The PD3S160-7 TVS device has a standard SOD-323 package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
  • Fast Response Time: Reacts quickly to transient voltage events, minimizing the risk of damage to connected devices.
  • Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact SOD-323 package
  • Low clamping voltage

Disadvantages

  • Limited peak pulse current compared to higher-rated TVS devices
  • Requires careful consideration of placement in circuit design to ensure optimal protection coverage

Working Principles

PD3S160-7 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS device rapidly switches into its low impedance state, shunting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, safeguarding sensitive components.

Detailed Application Field Plans

PD3S160-7 is suitable for a wide range of applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

  • Alternative Model 1: PD5S220-7 (Standoff Voltage: 220V, Peak Pulse Current: 5A)
  • Alternative Model 2: PD8S300-7 (Standoff Voltage: 300V, Peak Pulse Current: 8A)
  • Alternative Model 3: PD12S400-7 (Standoff Voltage: 400V, Peak Pulse Current: 12A)

In conclusion, PD3S160-7 is a reliable TVS device offering effective transient voltage suppression for various electronic applications. Its compact package, fast response time, and low clamping voltage make it a valuable component in protecting sensitive circuits from voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PD3S160-7 v technických řešeních

  1. What is PD3S160-7?

    • PD3S160-7 is a high-speed, low-capacitance steering diode array designed to protect sensitive electronics from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.

  2. What are the key features of PD3S160-7?

    • PD3S160-7 features a low dynamic resistance, low capacitance, and high surge capability, making it suitable for use in high-speed data line protection applications.

  3. How does PD3S160-7 provide ESD protection?

    • PD3S160-7 utilizes multiple diodes to shunt transient currents away from sensitive components, providing robust ESD protection.

  4. What are the typical applications of PD3S160-7?

    • PD3S160-7 is commonly used in USB 3.0/3.1, HDMI, DisplayPort, and other high-speed data interfaces, as well as in industrial and consumer electronics.

  5. What is the maximum clamping voltage of PD3S160-7?

    • The maximum clamping voltage of PD3S160-7 is typically around 9V at 16A, ensuring that protected devices are not subjected to excessive voltage levels during transient events.

  6. Is PD3S160-7 RoHS compliant?

    • Yes, PD3S160-7 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.

  7. Can PD3S160-7 be used in automotive applications?

    • Yes, PD3S160-7 is suitable for automotive applications, providing reliable protection against ESD and transient events in vehicle electronics.

  8. What is the operating temperature range of PD3S160-7?

    • PD3S160-7 is designed to operate within a temperature range of -55°C to 125°C, ensuring performance across a wide range of environmental conditions.

  9. Does PD3S160-7 require external components for proper operation?

    • PD3S160-7 is a standalone device and does not require external components for its basic operation, simplifying design integration.

  10. What are the recommended layout considerations for using PD3S160-7 in a PCB design?

    • Proper PCB layout, including short trace lengths and controlled impedance routing, is recommended to maximize the effectiveness of PD3S160-7 in providing ESD protection for high-speed data lines.