Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
P6SMBJ220A
Zobrazit detail DataSheets

P6SMBJ220A - Product Overview and Analysis

Introduction

The P6SMBJ220A is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used for protecting sensitive electronic components from voltage spikes and surges. The P6SMBJ220A diode exhibits specific characteristics that make it suitable for various applications. This entry provides an in-depth overview of the P6SMBJ220A, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and surges in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMB (DO-214AA)
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Voltage - Reverse Standoff (Typ): 188V
  • Voltage - Breakdown (Min): 209V
  • Voltage - Clamping (Max) @ Ipp: 341V
  • Current - Peak Pulse (10/1000µs): 17.2A
  • Power - Peak Pulse: 600W
  • Type: Unidirectional

Detailed Pin Configuration

The P6SMBJ220A diode typically follows the SMB (DO-214AA) package outline with two pins for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast Response Time: Rapid reaction to voltage transients
  • Low Clamping Voltage: Limits the voltage across the protected circuit
  • High Surge Current Capability: Ability to handle large surge currents without damage

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes and surges
  • Compact SMB package for space-constrained applications
  • High surge current capability ensures reliability in demanding environments

Disadvantages

  • Unidirectional protection only
  • May require additional circuitry for bidirectional protection

Working Principles

The P6SMBJ220A operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, safeguarding sensitive components.

Detailed Application Field Plans

The P6SMBJ220A finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models offer similar functionality to the P6SMBJ220A, including: - P6SMBJ188A - P6SMBJ200A - P6SMBJ250A - P6SMBJ300A

In conclusion, the P6SMBJ220A transient voltage suppressor diode plays a crucial role in protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in various applications.

Word Count: 498

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6SMBJ220A v technických řešeních

  1. What is the P6SMBJ220A?

    • The P6SMBJ220A is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of the P6SMBJ220A?

    • The maximum peak pulse power of the P6SMBJ220A is 600 watts for an 10/1000μs waveform.

  3. What is the breakdown voltage of the P6SMBJ220A?

    • The breakdown voltage of the P6SMBJ220A is 220 volts.

  4. What are the typical applications of the P6SMBJ220A?

    • Typical applications of the P6SMBJ220A include protection of sensitive electronic equipment such as telecommunication systems, industrial controls, consumer electronics, and automotive electronics.

  5. What is the operating temperature range of the P6SMBJ220A?

    • The operating temperature range of the P6SMBJ220A is -55°C to +150°C.

  6. What is the reverse stand-off voltage of the P6SMBJ220A?

    • The reverse stand-off voltage of the P6SMBJ220A is 185 volts.

  7. What is the clamping voltage of the P6SMBJ220A?

    • The clamping voltage of the P6SMBJ220A is 341 volts at 5.8A.

  8. What package type does the P6SMBJ220A come in?

    • The P6SMBJ220A is available in a DO-214AA (SMB) package.

  9. What standards does the P6SMBJ220A comply with?

    • The P6SMBJ220A complies with JEDEC standards.

  10. How should the P6SMBJ220A be mounted on a PCB?

    • The P6SMBJ220A should be mounted with the cathode side facing the PCB and using appropriate soldering techniques to ensure good thermal and electrical performance.