Taiwan Semiconductor Corporation
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SMAJ7.0CAHM2G
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SMAJ7.0CAHM2G

Product Category

The SMAJ7.0CAHM2G belongs to the category of transient voltage suppressor diodes, commonly used for surge protection in electronic circuits.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-214AC (SMA), SMC
  • Essence: Protecting sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and customer requirements

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage Range: 6.4V to 7.0V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ7.0CAHM2G typically has two pins, with a standard cathode marking for easy identification.

Functional Features

  • Rapid response to transient overvoltage conditions
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic components
  • Fast response time helps minimize damage from voltage spikes
  • Compact package size for easy integration into circuit designs

Disadvantages

  • Limited to specific voltage ranges, may not be suitable for all applications
  • Requires careful consideration of placement within the circuit to ensure optimal protection

Working Principles

The SMAJ7.0CAHM2G operates by diverting excess voltage away from sensitive components, effectively clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

The SMAJ7.0CAHM2G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1. P6SMB6.8CA
  • 2. SMBJ7.0A
  • 3. 1.5SMC6.8CA

In conclusion, the SMAJ7.0CAHM2G transient voltage suppressor diode offers effective surge protection with its fast response time, low clamping voltage, and high surge current capability. While it has specific limitations, its compact size and reliable performance make it a valuable component in various electronic applications.

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10个与SMAJ7.0CAHM2G在技术解决方案中的应用相关的常见问题及解答

  1. What is SMAJ7.0CAHM2G?

    • SMAJ7.0CAHM2G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and surges.

  2. What is the maximum voltage rating of SMAJ7.0CAHM2G?

    • The maximum voltage rating of SMAJ7.0CAHM2G is 7.0 volts.

  3. What is the peak pulse power dissipation of SMAJ7.0CAHM2G?

    • The peak pulse power dissipation of SMAJ7.0CAHM2G is typically 400 watts.

  4. What are the typical applications of SMAJ7.0CAHM2G?

    • SMAJ7.0CAHM2G is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems for surge protection.

  5. What is the clamping voltage of SMAJ7.0CAHM2G?

    • The clamping voltage of SMAJ7.0CAHM2G is typically around 11.4 volts at a peak pulse current of 14.5A.

  6. What is the operating temperature range of SMAJ7.0CAHM2G?

    • SMAJ7.0CAHM2G is designed to operate within a temperature range of -55°C to +150°C.

  7. How does SMAJ7.0CAHM2G provide protection against voltage transients?

    • SMAJ7.0CAHM2G suppresses voltage transients by diverting excessive current away from sensitive components and limiting the voltage across them.

  8. Is SMAJ7.0CAHM2G RoHS compliant?

    • Yes, SMAJ7.0CAHM2G is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. Can SMAJ7.0CAHM2G be used for ESD protection?

    • While SMAJ7.0CAHM2G is primarily designed for transient voltage suppression, it can also provide some level of protection against electrostatic discharge (ESD).

  10. What are the packaging options available for SMAJ7.0CAHM2G?

    • SMAJ7.0CAHM2G is available in various surface mount packages such as SMB, SMC, and DO-214AC.