Vishay Semiconductor Diodes Division
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P4SMA43A-E3/61
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P4SMA43A-E3/61

Introduction

The P4SMA43A-E3/61 is a product belonging to the category of TVS (Transient Voltage Suppressor) diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models for the P4SMA43A-E3/61.

Basic Information Overview

  • Category: TVS Diodes
  • Use: Protection against transient voltage spikes in electronic circuits
  • Characteristics: Low clamping voltage, fast response time, high surge current capability
  • Package: DO-214AC (SMA), SMC package
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Standoff Voltage: 36.1V
  • Breakdown Voltage: 40.2V
  • Peak Pulse Power: 400W
  • Clamping Voltage: 58.1V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA43A-E3/61 TVS diode has two pins, with the standard pinout configuration for SMA and SMC packages.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect sensitive electronic components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The P4SMA43A-E3/61 operates by diverting excessive transient voltage away from sensitive electronic components, thereby protecting them from damage due to voltage spikes.

Detailed Application Field Plans

The P4SMA43A-E3/61 is commonly used in various applications including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4SMA43A-E3/61 include: - P4SMA6.8A-E3/61 - P4SMA10A-E3/61 - P4SMA15A-E3/61 - P4SMA24A-E3/61

In summary, the P4SMA43A-E3/61 TVS diode offers effective protection against transient voltage spikes in a wide range of electronic applications, making it a crucial component for ensuring the reliability and longevity of electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4SMA43A-E3/61 en soluciones técnicas

  1. What is the maximum peak pulse power of P4SMA43A-E3/61?

    • The maximum peak pulse power is 400W for a 10/1000μs waveform.

  2. What is the breakdown voltage of P4SMA43A-E3/61?

    • The breakdown voltage is 43V minimum and 47.6V maximum at 1mA.

  3. What are the typical applications for P4SMA43A-E3/61?

    • Typical applications include transient voltage suppression in electronic equipment, such as computers, telecommunication equipment, and consumer electronics.

  4. What is the clamping voltage of P4SMA43A-E3/61?

    • The clamping voltage is 77.4V at 58.9A for a 10/1000μs waveform.

  5. What is the operating temperature range of P4SMA43A-E3/61?

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

  6. What is the peak pulse current of P4SMA43A-E3/61?

    • The peak pulse current is 58.9A for a 10/1000μs waveform.

  7. What is the package type of P4SMA43A-E3/61?

    • The package type is DO-214AC (SMA).

  8. What is the reverse stand-off voltage of P4SMA43A-E3/61?

    • The reverse stand-off voltage is 43V.

  9. Does P4SMA43A-E3/61 meet RoHS requirements?

    • Yes, it is compliant with RoHS requirements.

  10. What is the lead-free status of P4SMA43A-E3/61?

    • It is lead-free and meets the requirements of IPC/JEDEC J-STD-020D.