Taiwan Semiconductor Corporation
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SMAJ150AHM2G
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SMAJ150AHM2G

Product Overview

  • Category: Diode
  • Use: Voltage clamping in electronic circuits
  • Characteristics: Fast response time, low leakage current, high surge capability
  • Package: DO-214AC (SMA)
  • Essence: Provides protection against voltage transients
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 150V
  • Voltage - Breakdown (Min): 167V
  • Clamping Voltage @ Ipp: 243V
  • Peak Pulse Current: 10A
  • Power Dissipation (Max): 400W

Detailed Pin Configuration

The SMAJ150AHM2G diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to sensitive components
  • Low leakage current minimizes power loss
  • High surge capability for reliable performance in harsh environments

Advantages

  • Effective voltage clamping
  • Fast response time
  • Low leakage current
  • High surge capability

Disadvantages

  • Limited to specific voltage and current ratings
  • Requires proper circuit design for optimal performance

Working Principles

The SMAJ150AHM2G operates by diverting excessive voltage away from sensitive components in a circuit, thereby protecting them from damage due to transient voltage events. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

  • Power supply protection
  • Communication equipment
  • Automotive electronics
  • Industrial control systems
  • Consumer electronics

Detailed and Complete Alternative Models

  • 1. P6KE150CA - Similar voltage rating and package type
  • 2. 1.5SMC150CA - Higher surge capability
  • 3. SMBJ150A - Smaller package size

This comprehensive entry provides detailed information about the SMAJ150AHM2G diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

10个与SMAJ150AHM2G在技术解决方案中的应用相关的常见问题及解答

  1. What is the maximum reverse voltage of SMAJ150AHM2G?

    • The maximum reverse voltage of SMAJ150AHM2G is 150V.

  2. What is the typical junction capacitance of SMAJ150AHM2G?

    • The typical junction capacitance of SMAJ150AHM2G is 370pF.

  3. What is the peak pulse power dissipation of SMAJ150AHM2G?

    • The peak pulse power dissipation of SMAJ150AHM2G is 400W.

  4. What is the operating temperature range of SMAJ150AHM2G?

    • The operating temperature range of SMAJ150AHM2G is -55°C to +150°C.

  5. What are the applications of SMAJ150AHM2G?

    • SMAJ150AHM2G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the breakdown voltage of SMAJ150AHM2G?

    • The breakdown voltage of SMAJ150AHM2G is typically 167V.

  7. What is the forward voltage drop of SMAJ150AHM2G at a specified current?

    • The forward voltage drop of SMAJ150AHM2G at 10A is typically 3.5V.

  8. What is the response time of SMAJ150AHM2G to a surge event?

    • The response time of SMAJ150AHM2G to a surge event is very fast, typically in the nanosecond range.

  9. Can SMAJ150AHM2G be used for ESD protection?

    • Yes, SMAJ150AHM2G can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  10. Is SMAJ150AHM2G RoHS compliant?

    • Yes, SMAJ150AHM2G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmental safety.