Taiwan Semiconductor Corporation
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PGSMAJ13CAHR3G
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PGSMAJ13CAHR3G Product Overview

Introduction

The PGSMAJ13CAHR3G belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. They are commonly used in electronic circuits to safeguard against overvoltage conditions.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage
  • Package: SMA (DO-214AC)
  • Essence: Provides a low-impedance path for transient currents
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 11V to 13.3V
  • Operating Temperature Range: -55°C to 150°C
  • Forward Voltage Drop: 0.9V at 1A
  • Reverse Standoff Voltage: 11V

Detailed Pin Configuration

The PGSMAJ13CAHR3G typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Rapid response to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast reaction time
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the PGSMAJ13CAHR3G diode conducts and provides a low-impedance path for the transient current, diverting it away from sensitive components. This action limits the voltage across the protected circuit.

Detailed Application Field Plans

The PGSMAJ13CAHR3G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6SMB11CA: Similar specifications, different package (SMB)
  • 1.5SMC13CA: Higher peak pulse power, different package (SMC)
  • SMBJ13CA: Lower profile package, similar characteristics

In conclusion, the PGSMAJ13CAHR3G transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of electronic applications. Its fast response time and low clamping voltage make it a valuable component in safeguarding sensitive circuits.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av PGSMAJ13CAHR3G i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of PGSMAJ13CAHR3G in technical solutions:

  1. What is PGSMAJ13CAHR3G?

    • PGSMAJ13CAHR3G is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power dissipation of PGSMAJ13CAHR3G?

    • The maximum peak pulse power dissipation of PGSMAJ13CAHR3G is 400 watts.

  3. What is the breakdown voltage of PGSMAJ13CAHR3G?

    • The breakdown voltage of PGSMAJ13CAHR3G is 15.3 volts.

  4. What are the typical applications of PGSMAJ13CAHR3G?

    • PGSMAJ13CAHR3G is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.

  5. What is the operating temperature range of PGSMAJ13CAHR3G?

    • The operating temperature range of PGSMAJ13CAHR3G is -55°C to +150°C.

  6. How does PGSMAJ13CAHR3G provide transient voltage suppression?

    • PGSMAJ13CAHR3G clamps the voltage across the protected circuit when a transient event occurs, diverting excess current away from sensitive components.

  7. Is PGSMAJ13CAHR3G RoHS compliant?

    • Yes, PGSMAJ13CAHR3G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can PGSMAJ13CAHR3G be used in high-speed data line protection?

    • Yes, PGSMAJ13CAHR3G is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What is the response time of PGSMAJ13CAHR3G?

    • The response time of PGSMAJ13CAHR3G is very fast, typically in the nanosecond range.

  10. Does PGSMAJ13CAHR3G require any external components for proper operation?

    • PGSMAJ13CAHR3G does not require any external components for its basic operation, but it may be used in conjunction with other circuit protection devices for enhanced performance in some applications.