Diodes Incorporated
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PSMAJ400A-13
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PSMAJ400A-13

Introduction

PSMAJ400A-13 is a product belonging to the category of semiconductor devices. This device is commonly used for voltage regulation and surge protection in electronic circuits. It possesses specific characteristics, comes in a particular package, and has a defined essence. The packaging typically includes a certain quantity of units per package.

Basic Information Overview

  • Category: Semiconductor Devices
  • Use: Voltage Regulation and Surge Protection
  • Characteristics: High Voltage Tolerance, Fast Response Time
  • Package: DO-214AC
  • Essence: Diode Array
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 400V
  • Peak Pulse Power: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The PSMAJ400A-13 follows the standard pin configuration for DO-214AC packages, with two pins for connection.

Functional Features

  • Voltage Regulation: Provides stable voltage output under varying input conditions.
  • Surge Protection: Safeguards electronic circuits from voltage spikes and surges.
  • Fast Response Time: Quickly responds to overvoltage conditions to protect downstream components.

Advantages and Disadvantages

Advantages

  • Effective Voltage Regulation
  • High Surge Protection Capability
  • Fast Response Time

Disadvantages

  • Limited to Low to Medium Power Applications
  • Requires External Heat Dissipation for High Power Dissipation

Working Principles

The PSMAJ400A-13 operates based on the principle of zener diode breakdown and avalanche breakdown, providing effective voltage regulation and surge protection by shunting excess current away from the protected circuit.

Detailed Application Field Plans

The PSMAJ400A-13 finds extensive use in various electronic applications, including: - Power Supplies - Consumer Electronics - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models to PSMAJ400A-13 include: - P6SMB400A - 1.5SMC400CA - SMBJ400A

In conclusion, the PSMAJ400A-13 is a semiconductor device designed for voltage regulation and surge protection in electronic circuits. Its specifications, functional features, advantages, and application field plans make it a valuable component in various electronic systems.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням PSMAJ400A-13 у технічних рішеннях

  1. What is PSMAJ400A-13?

    • PSMAJ400A-13 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of PSMAJ400A-13?

    • The maximum peak pulse power of PSMAJ400A-13 is 400 watts.

  3. What is the breakdown voltage of PSMAJ400A-13?

    • The breakdown voltage of PSMAJ400A-13 is typically 440 volts.

  4. How does PSMAJ400A-13 protect electronic circuits?

    • PSMAJ400A-13 clamps the voltage to a safe level, protecting the circuit from damage due to transient voltage spikes.

  5. In what applications can PSMAJ400A-13 be used?

    • PSMAJ400A-13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and power supplies.

  6. What is the response time of PSMAJ400A-13?

    • The response time of PSMAJ400A-13 is very fast, typically responding within nanoseconds to clamp the voltage spike.

  7. Can PSMAJ400A-13 be used in automotive applications?

    • Yes, PSMAJ400A-13 can be used in automotive applications to protect sensitive electronic components from voltage transients.

  8. What is the operating temperature range of PSMAJ400A-13?

    • The operating temperature range of PSMAJ400A-13 is typically -55°C to 150°C.

  9. Is PSMAJ400A-13 RoHS compliant?

    • Yes, PSMAJ400A-13 is RoHS compliant, making it suitable for use in environmentally conscious applications.

  10. What are the package options available for PSMAJ400A-13?

    • PSMAJ400A-13 is available in various package options, including DO-214AC (SMA) and DO-15, providing flexibility for different design requirements.