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SMAJ5922B-TP
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SMAJ5922B-TP

Introduction

The SMAJ5922B-TP is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used to protect sensitive electronic components from voltage spikes and transients. The SMAJ5922B-TP possesses specific characteristics, packaging, and quantity information that make it suitable for various applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-214AC (SMA)
  • Essence: Provides robust protection for electronic circuits
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and customer requirements

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 64.4V
  • Clamping Voltage: 104V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5922B-TP follows the standard pin configuration for diodes, with two leads for connection to the circuit. The anode and cathode are clearly marked for easy identification.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact form factor

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement within the circuit

Working Principles

The SMAJ5922B-TP operates by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient events. When a voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMAJ5922B-TP finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE68CA: Similar TVS diode with slightly different specifications
  • 1.5KE75A: Higher power dissipation TVS diode suitable for more demanding applications
  • SMBJ58CA: Surface mount TVS diode with similar characteristics

In conclusion, the SMAJ5922B-TP serves as a crucial component in safeguarding electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its application spans across diverse industries, making it an essential part of modern electronic designs.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMAJ5922B-TP dalam penyelesaian teknikal

  1. What is SMAJ5922B-TP?

    • SMAJ5922B-TP is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of SMAJ5922B-TP?

    • The maximum peak pulse power of SMAJ5922B-TP is 400 watts.

  3. What is the breakdown voltage of SMAJ5922B-TP?

    • The breakdown voltage of SMAJ5922B-TP is 64.4 volts.

  4. What are the typical applications of SMAJ5922B-TP?

    • SMAJ5922B-TP is commonly used in telecommunications equipment, industrial control systems, consumer electronics, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of SMAJ5922B-TP?

    • The operating temperature range of SMAJ5922B-TP is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ5922B-TP?

    • The reverse stand-off voltage of SMAJ5922B-TP is 51.7 volts.

  7. Does SMAJ5922B-TP meet industry standards for surge protection?

    • Yes, SMAJ5922B-TP complies with industry standards such as IEC 61000-4-5 for surge protection.

  8. Can SMAJ5922B-TP be used in high-speed data lines?

    • Yes, SMAJ5922B-TP is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What is the response time of SMAJ5922B-TP?

    • The response time of SMAJ5922B-TP is typically less than 1 picosecond.

  10. Is SMAJ5922B-TP RoHS compliant?

    • Yes, SMAJ5922B-TP is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly and safe for use in various applications.