Microsemi Corporation
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MASMCJ7.0AE3
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MASMCJ7.0AE3

Product Overview

Category

The MASMCJ7.0AE3 belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor diode.

Use

It is primarily used for surge protection in electronic circuits to prevent damage from voltage spikes and transients.

Characteristics

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

Package

The MASMCJ7.0AE3 is typically available in a DO-214AB (SMC) package.

Essence

The essence of MASMCJ7.0AE3 lies in its ability to quickly divert excessive current away from sensitive components during voltage surges, thereby protecting the circuitry.

Packaging/Quantity

It is commonly packaged in reels or trays with varying quantities depending on the manufacturer's specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 7.0V
  • Maximum Clamping Voltage: 11.2V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMCJ7.0AE3 typically has two pins in a standard SMC package configuration.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current
  • High reliability

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on the circuit
  • RoHS compliance for environmental friendliness

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage surge occurs, the MASMCJ7.0AE3 conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MASMCJ7.0AE3 is widely used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ7.0A
  • P6SMBJ7.0A
  • 1.5SMCJ7.0A

In conclusion, the MASMCJ7.0AE3 is a crucial component in safeguarding electronic circuits against voltage transients, offering fast response and reliable protection. Its characteristics, specifications, and application field plans make it an essential part of various electronic systems.

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Énumérez 10 questions et réponses courantes liées à l'application de MASMCJ7.0AE3 dans les solutions techniques

  1. What is MASMCJ7.0AE3?

    • MASMCJ7.0AE3 is a transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of MASMCJ7.0AE3?

    • The maximum peak pulse power is 700 watts for a 10/1000μs waveform.

  3. What is the breakdown voltage of MASMCJ7.0AE3?

    • The breakdown voltage ranges from 6.4V to 220V, depending on the specific part number.

  4. What are the typical applications of MASMCJ7.0AE3?

    • Typical applications include protection of sensitive electronic equipment such as telecommunication systems, automotive electronics, and industrial control systems.

  5. What is the operating temperature range of MASMCJ7.0AE3?

    • The operating temperature range is typically from -55°C to +150°C.

  6. How does MASMCJ7.0AE3 provide overvoltage protection?

    • MASMCJ7.0AE3 clamps the voltage across the protected circuit when it exceeds the breakdown voltage, diverting excess current away from sensitive components.

  7. What is the response time of MASMCJ7.0AE3?

    • The response time is very fast, typically in the nanosecond range, providing rapid protection against voltage transients.

  8. Can MASMCJ7.0AE3 be used in high-speed data lines?

    • Yes, MASMCJ7.0AE3 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What are the package options available for MASMCJ7.0AE3?

    • Package options include SMA, SMB, SMC, and other surface mount packages for easy integration into circuit boards.

  10. Is MASMCJ7.0AE3 compliant with industry standards?

    • Yes, MASMCJ7.0AE3 complies with industry standards such as RoHS and is often qualified to meet specific automotive or telecommunications standards.