Vishay Semiconductor Diodes Division
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SMCJ7.0CAHE3/9AT
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SMCJ7.0CAHE3/9AT

Product Overview

Category

The SMCJ7.0CAHE3/9AT belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices 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 SMCJ7.0CAHE3/9AT comes in a surface mount package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMCJ7.0CAHE3/9AT is typically packaged in reels with a quantity of 1000 units per reel.

Specifications

  • Standoff Voltage: 7.0V
  • Breakdown Voltage: 7.78V
  • Maximum Clamping Voltage: 11.2V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ7.0CAHE3/9AT has a standard SMC (DO-214AB) package with two pins for surface mounting onto a PCB.

Functional Features

  • Provides protection against voltage surges
  • Fast response to transient events
  • Low leakage current

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited effectiveness for sustained overvoltage conditions
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a transient voltage surge occurs, the SMCJ7.0CAHE3/9AT conducts the excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ7.0CAHE3/9AT is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ7.0CAHE3/9AT include: - P6SMB7.0CA - SMBJ7.0A - 1.5SMC7.0CA

In conclusion, the SMCJ7.0CAHE3/9AT transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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기술 솔루션에 SMCJ7.0CAHE3/9AT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMCJ7.0CAHE3/9AT?

    • The SMCJ7.0CAHE3/9AT 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 SMCJ7.0CAHE3/9AT?

    • The maximum peak pulse power of SMCJ7.0CAHE3/9AT is 1500 watts.

  3. What is the breakdown voltage of SMCJ7.0CAHE3/9AT?

    • The breakdown voltage of SMCJ7.0CAHE3/9AT is 7.0 volts.

  4. What are the typical applications of SMCJ7.0CAHE3/9AT?

    • SMCJ7.0CAHE3/9AT is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMCJ7.0CAHE3/9AT?

    • The operating temperature range of SMCJ7.0CAHE3/9AT is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMCJ7.0CAHE3/9AT?

    • The reverse stand-off voltage of SMCJ7.0CAHE3/9AT is 7.0 volts.

  7. Does SMCJ7.0CAHE3/9AT meet RoHS compliance?

    • Yes, SMCJ7.0CAHE3/9AT is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of SMCJ7.0CAHE3/9AT?

    • SMCJ7.0CAHE3/9AT is available in a DO-214AB (SMC) package.

  9. What are the key features of SMCJ7.0CAHE3/9AT?

    • Some key features of SMCJ7.0CAHE3/9AT include low incremental surge resistance, fast response time, and high reliability.

  10. Is SMCJ7.0CAHE3/9AT suitable for overvoltage protection in power supply units?

    • Yes, SMCJ7.0CAHE3/9AT is suitable for providing overvoltage protection in power supply units and other sensitive electronic circuits.