Taiwan Semiconductor Corporation
图片可能具有代表性。
产品详情请参阅规格.
SMAJ9.0CAHM2G
查看详情 数据表

SMAJ9.0CAHM2G

Product Overview

Category

The SMAJ9.0CAHM2G belongs to the category of transient voltage suppressor diodes.

Use

It is primarily used for surge protection in electronic circuits and systems.

Characteristics

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

Package

The SMAJ9.0CAHM2G is typically available in a surface mount package.

Essence

This diode serves as a crucial component in safeguarding sensitive electronic devices from voltage spikes and transients.

Packaging/Quantity

It is commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 9.0V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMAJ9.0CAHM2G typically features two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Provides effective protection against voltage surges and transients
  • Rapid response time ensures minimal impact on the protected circuitry
  • Low clamping voltage prevents damage to downstream components

Advantages and Disadvantages

Advantages

  • High surge current capability
  • Compact form factor
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

When a voltage surge occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMAJ9.0CAHM2G finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • P6SMB9.0A
  • 1.5SMC9.0A
  • SMBJ9.0A

In conclusion, the SMAJ9.0CAHM2G transient voltage suppressor diode offers efficient surge protection for a wide range of electronic applications, despite its limitations in higher voltage scenarios. Its compact size, rapid response time, and high surge current capability make it a valuable component in safeguarding sensitive electronic systems.

[Word count: 355]

10个与SMAJ9.0CAHM2G在技术解决方案中的应用相关的常见问题及解答

  1. What is SMAJ9.0CAHM2G?

    • SMAJ9.0CAHM2G is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ9.0CAHM2G?

    • The maximum peak pulse power of SMAJ9.0CAHM2G is 400 watts.

  3. What is the breakdown voltage of SMAJ9.0CAHM2G?

    • The breakdown voltage of SMAJ9.0CAHM2G is 9.0 volts.

  4. What are the typical applications of SMAJ9.0CAHM2G?

    • SMAJ9.0CAHM2G is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMAJ9.0CAHM2G?

    • The operating temperature range of SMAJ9.0CAHM2G is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ9.0CAHM2G?

    • The reverse stand-off voltage of SMAJ9.0CAHM2G is 7.78 volts.

  7. Does SMAJ9.0CAHM2G meet industry standards for surge protection?

    • Yes, SMAJ9.0CAHM2G complies with industry standards such as IEC 61000-4-5 for surge immunity.

  8. Can SMAJ9.0CAHM2G be used in high-speed data line protection?

    • Yes, SMAJ9.0CAHM2G is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What is the response time of SMAJ9.0CAHM2G to transient events?

    • The response time of SMAJ9.0CAHM2G is typically less than 1 nanosecond.

  10. Is SMAJ9.0CAHM2G RoHS compliant?

    • Yes, SMAJ9.0CAHM2G is compliant with the Restriction of Hazardous Substances (RoHS) directive.