Taiwan Semiconductor Corporation
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1.5SMC9.1CA R7G
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1.5SMC9.1CA R7G

Product Overview

Category

The 1.5SMC9.1CA R7G belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The 1.5SMC9.1CA R7G is typically available in a DO-214AB (SMC) package.

Essence

This TVS diode serves as a crucial component in safeguarding electronic circuits from voltage spikes and surges.

Packaging/Quantity

It is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 7.78V
  • Breakdown Voltage: 8.65V
  • Maximum Clamping Voltage: 14.5V
  • Peak Pulse Current: 58.3A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC9.1CA R7G typically features two pins in a standard SMC package configuration.

Functional Features

  • Provides transient voltage protection
  • Rapid response to voltage spikes
  • Low leakage current

Advantages

  • High surge current handling capability
  • Low clamping voltage for effective protection
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive ESD protection
  • Sensitive to reverse voltage polarity

Working Principles

When a voltage transient occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The 1.5SMC9.1CA R7G is widely used in: - Telecommunication equipment - Power supplies - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ9.0A
  • SMBJ9.0A
  • SMCJ9.0A
  • P6SMB9.0A

In conclusion, the 1.5SMC9.1CA R7G transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC9.1CA R7G v technických řešeních

  1. What is 1.5SMC9.1CA R7G?

    • 1.5SMC9.1CA R7G is a type of TVS (transient voltage suppressor) diode used for surge protection in electronic circuits.

  2. What is the maximum working voltage of 1.5SMC9.1CA R7G?

    • The maximum working voltage of 1.5SMC9.1CA R7G is 7.78V.

  3. What is the peak pulse power of 1.5SMC9.1CA R7G?

    • The peak pulse power of 1.5SMC9.1CA R7G is 1500W.

  4. What are the typical applications of 1.5SMC9.1CA R7G?

    • 1.5SMC9.1CA R7G is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the breakdown voltage of 1.5SMC9.1CA R7G?

    • The breakdown voltage of 1.5SMC9.1CA R7G is 10.3V.

  6. What is the response time of 1.5SMC9.1CA R7G?

    • The response time of 1.5SMC9.1CA R7G is typically less than 1 picosecond.

  7. How does 1.5SMC9.1CA R7G protect electronic circuits?

    • 1.5SMC9.1CA R7G diverts excessive current away from sensitive components during transient voltage events, protecting them from damage.

  8. Can 1.5SMC9.1CA R7G be used in high-speed data lines?

    • Yes, 1.5SMC9.1CA R7G is suitable for use in high-speed data lines due to its fast response time.

  9. What is the operating temperature range of 1.5SMC9.1CA R7G?

    • The operating temperature range of 1.5SMC9.1CA R7G is -55°C to 150°C.

  10. Is 1.5SMC9.1CA R7G RoHS compliant?

    • Yes, 1.5SMC9.1CA R7G is RoHS compliant, making it suitable for use in environmentally conscious applications.