Microsemi Corporation
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
SMDA05C/TR7
Zobrazit detail DataSheets

SMDA05C/TR7

Product Overview

Category

SMDA05C/TR7 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • Small package size

Package

The SMDA05C/TR7 comes in a surface-mount package.

Essence

The essence of SMDA05C/TR7 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The SMDA05C/TR7 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 5V
  • Breakdown Voltage: 6.4V
  • Maximum Clamping Voltage: 9.2V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMDA05C/TR7 has a standard SOD-123FL package with two pins.

Functional Features

  • Bi-directional protection
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Small package size allows for space-efficient designs
  • Bi-directional protection enhances versatility

Disadvantages

  • Limited peak pulse current compared to higher-rated TVS diodes
  • Lower standoff voltage may not be suitable for all applications

Working Principles

When a transient voltage event occurs, the SMDA05C/TR7 conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDA05C/TR7 is commonly used in: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to SMDA05C/TR7 include: - SMDJ05A - P6SMBJ5.0A - SMBJ5.0CA

In conclusion, the SMDA05C/TR7 is a vital component in protecting electronic circuits from transient voltage events, offering fast response times and bi-directional protection. Its small package size and low clamping voltage make it suitable for various applications, although designers should consider the peak pulse current and standoff voltage requirements of their specific application.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDA05C/TR7 v technických řešeních

  1. What is the maximum voltage rating of SMDA05C/TR7?

    • The maximum voltage rating of SMDA05C/TR7 is 5 volts.

  2. What is the peak pulse power dissipation of SMDA05C/TR7?

    • The peak pulse power dissipation of SMDA05C/TR7 is 400 watts for an 8/20μs waveform.

  3. What is the breakdown voltage of SMDA05C/TR7?

    • The breakdown voltage of SMDA05C/TR7 is typically 6.4 volts.

  4. What is the operating temperature range of SMDA05C/TR7?

    • The operating temperature range of SMDA05C/TR7 is -55°C to +150°C.

  5. What is the package type of SMDA05C/TR7?

    • SMDA05C/TR7 comes in a surface mount SOT-23 package.

  6. What are the typical applications of SMDA05C/TR7?

    • SMDA05C/TR7 is commonly used for ESD protection in various electronic devices such as smartphones, tablets, and portable electronics.

  7. Does SMDA05C/TR7 comply with RoHS requirements?

    • Yes, SMDA05C/TR7 is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  8. What is the clamping voltage of SMDA05C/TR7?

    • The clamping voltage of SMDA05C/TR7 is typically 9.2 volts at 10A.

  9. Is SMDA05C/TR7 suitable for high-speed data lines?

    • Yes, SMDA05C/TR7 is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet interfaces.

  10. What is the lead-free status of SMDA05C/TR7?

    • SMDA05C/TR7 is lead-free and complies with lead-free assembly requirements.