Microsemi Corporation
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MSMCJ70CAE3
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MSMCJ70CAE3

Product Overview

  • Belongs to: Semiconductor devices
  • Category: TVS (Transient Voltage Suppressor) diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AB (SMC), SMC/DO-214AB package
  • Essence: Provides robust overvoltage protection for sensitive electronics
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 64.4V to 71.1V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Protects against voltage transients and surges
  • Fast Response Time: Quickly clamps transient voltages to safe levels
  • Low Clamping Voltage: Minimizes stress on protected circuits

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage spikes
    • Fast response time
    • RoHS compliant
  • Disadvantages:
    • Limited breakdown voltage range
    • Operating temperature range may not be suitable for extreme environments

Working Principles

The MSMCJ70CAE3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown voltage, diverting the surge away from the protected circuit.

Detailed Application Field Plans

The MSMCJ70CAE3 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMBJ70CA
    • Category: TVS diode
    • Characteristics: Similar surge capability and breakdown voltage range
  • Alternative Model 2: SMBJ70CA
    • Category: TVS diode
    • Characteristics: Lower surge capability but wider breakdown voltage range

This completes the entry for MSMCJ70CAE3, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

تکنیکی حل میں MSMCJ70CAE3 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is MSMCJ70CAE3?

    • MSMCJ70CAE3 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of MSMCJ70CAE3?

    • The maximum clamping voltage of MSMCJ70CAE3 is 90.9V at 10A.

  3. What is the peak pulse power of MSMCJ70CAE3?

    • The peak pulse power of MSMCJ70CAE3 is 1500W for a 10/1000μs waveform.

  4. What are the typical applications of MSMCJ70CAE3?

    • Typical applications of MSMCJ70CAE3 include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the operating temperature range of MSMCJ70CAE3?

    • The operating temperature range of MSMCJ70CAE3 is -55°C to +150°C.

  6. Does MSMCJ70CAE3 meet RoHS requirements?

    • Yes, MSMCJ70CAE3 is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  7. What is the package type of MSMCJ70CAE3?

    • MSMCJ70CAE3 is available in a DO-214AB (SMC) package.

  8. Is MSMCJ70CAE3 suitable for high-speed data lines?

    • Yes, MSMCJ70CAE3 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI.

  9. What is the breakdown voltage of MSMCJ70CAE3?

    • The breakdown voltage of MSMCJ70CAE3 is 77.4V at 1mA.

  10. Can MSMCJ70CAE3 be used in automotive electronics?

    • Yes, MSMCJ70CAE3 is suitable for use in automotive electronics for transient voltage protection.