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P4SMA20A-M3/61
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P4SMA20A-M3/61

Introduction

The P4SMA20A-M3/61 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 of the P4SMA20A-M3/61.

Basic Information Overview

  • Category: TVS Diodes
  • Use: Protection against transient voltage spikes
  • Characteristics: Low clamping voltage, fast response time, high surge current capability
  • Package: DO-214AC (SMA), SMC package
  • Essence: Provides protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Part Number: P4SMA20A-M3/61
  • Standoff Voltage: 17.1V
  • Breakdown Voltage: 18.9V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Compliance: RoHS and REACH compliant

Detailed Pin Configuration

The P4SMA20A-M3/61 typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and surges
  • Fast Response Time: Reacts quickly to voltage spikes
  • Low Clamping Voltage: Limits the voltage across the protected circuit during a transient event

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact size for easy integration into circuits

Disadvantages

  • Limited to specific voltage ranges
  • May require additional components for comprehensive circuit protection

Working Principles

The P4SMA20A-M3/61 works by diverting excessive voltage away from sensitive components, thereby protecting them from damage. When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, safeguarding the connected circuitry.

Detailed Application Field Plans

The P4SMA20A-M3/61 is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4SMA6.0A-M3/61: Standoff Voltage: 5.3V, Breakdown Voltage: 6.65V, Peak Pulse Power: 400W
  • P4SMA10A-M3/61: Standoff Voltage: 8.89V, Breakdown Voltage: 9.83V, Peak Pulse Power: 400W
  • P4SMA30A-M3/61: Standoff Voltage: 26.7V, Breakdown Voltage: 29.5V, Peak Pulse Power: 400W

In conclusion, the P4SMA20A-M3/61 TVS diode offers effective protection against transient voltage spikes, making it an essential component in various electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi P4SMA20A-M3/61 dalam penyelesaian teknikal

  1. What is the maximum peak pulse power of P4SMA20A-M3/61?

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

  2. What is the breakdown voltage of P4SMA20A-M3/61?

    • The breakdown voltage is typically 17.8V at 1mA.

  3. What is the operating temperature range for P4SMA20A-M3/61?

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

  4. What is the reverse stand-off voltage of P4SMA20A-M3/61?

    • The reverse stand-off voltage is 20V.

  5. What is the clamping voltage of P4SMA20A-M3/61?

    • The clamping voltage is 32.4V at 58.9A.

  6. What is the package type of P4SMA20A-M3/61?

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

  7. Is P4SMA20A-M3/61 RoHS compliant?

    • Yes, it is RoHS compliant.

  8. What are the typical applications for P4SMA20A-M3/61?

    • Typical applications include transient voltage suppression in telecommunication equipment, industrial electronics, and automotive systems.

  9. What is the lead-free status of P4SMA20A-M3/61?

    • It is lead-free and meets the requirements of the RoHS directive.

  10. What is the capacitance of P4SMA20A-M3/61?

    • The typical capacitance is 1100pF measured at 1MHz with a 2V bias.