Microsemi Corporation
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SMAJ6489CE3/TR13
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SMAJ6489CE3/TR13

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression
  • Characteristics: Fast response, high reliability
  • Package: SOD-123
  • Essence: Diode-based voltage suppressor
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage Rating: 6.8V
  • Power Dissipation: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ6489CE3/TR13 features a SOD-123 package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Provides effective voltage suppression
  • Fast response time protects sensitive components
  • RoHS compliant for environmental considerations

Disadvantages

  • Limited power dissipation capacity
  • May require additional heat sinking in high-power applications

Working Principles

The SMAJ6489CE3/TR13 operates by diverting excess voltage away from sensitive electronic components, thereby protecting them from damage due to transient voltage spikes.

Detailed Application Field Plans

The SMAJ6489CE3/TR13 is commonly used in various electronic devices and systems, including: - Power supplies - Automotive electronics - Industrial control systems - Telecommunications equipment - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ5.0A: 5.0V rating, 400W power dissipation
  • SMAJ6.0A: 6.0V rating, 400W power dissipation
  • SMAJ7.5A: 7.5V rating, 400W power dissipation
  • SMAJ10A: 10V rating, 400W power dissipation

In conclusion, the SMAJ6489CE3/TR13 is a reliable voltage suppression diode that offers fast response and high surge current capability, making it suitable for a wide range of electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMAJ6489CE3/TR13 dalam penyelesaian teknikal

  1. What is SMAJ6489CE3/TR13?

    • SMAJ6489CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ6489CE3/TR13?

    • The maximum peak pulse power of SMAJ6489CE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ6489CE3/TR13?

    • The breakdown voltage of SMAJ6489CE3/TR13 is 68.9 volts.

  4. What are the typical applications of SMAJ6489CE3/TR13?

    • SMAJ6489CE3/TR13 is commonly used in surge protection for telecommunications equipment, industrial controls, consumer electronics, and automotive electronics.

  5. What is the operating temperature range of SMAJ6489CE3/TR13?

    • The operating temperature range of SMAJ6489CE3/TR13 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ6489CE3/TR13?

    • The reverse stand-off voltage of SMAJ6489CE3/TR13 is 58.5 volts.

  7. Does SMAJ6489CE3/TR13 meet industry standards for surge protection?

    • Yes, SMAJ6489CE3/TR13 complies with industry standards such as IEC 61000-4-5 for surge protection.

  8. Can SMAJ6489CE3/TR13 be used in high-speed data line protection?

    • Yes, SMAJ6489CE3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What package type does SMAJ6489CE3/TR13 come in?

    • SMAJ6489CE3/TR13 is available in a DO-214AC (SMA) package.

  10. Is SMAJ6489CE3/TR13 RoHS compliant?

    • Yes, SMAJ6489CE3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.