Microsemi Corporation
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MSMCG85AE3
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MSMCG85AE3

Product Overview

Category

The MSMCG85AE3 belongs to the category of semiconductor devices.

Use

It is used as a transient voltage suppressor for protecting sensitive electronics 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 MSMCG85AE3 is available in a surface mount DO-214AB package.

Essence

This device provides essential protection for electronic circuits against voltage spikes and surges.

Packaging/Quantity

The MSMCG85AE3 is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 85V
  • Maximum Clamping Voltage: 137V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MSMCG85AE3 has two pins, with the pin configuration as follows: 1. Anode 2. Cathode

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • High surge current capability
  • RoHS compliant
  • Compact surface mount package

Disadvantages

  • Limited breakdown voltage range compared to some alternative models
  • May require additional circuitry for overvoltage protection beyond its clamping voltage

Working Principles

When a voltage transient occurs, the MSMCG85AE3 conducts and clamps the transient voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The MSMCG85AE3 is commonly used in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MSMCG85AE3 include: - SMAJ85A: Similar characteristics with a different package (SMA) - P6SMB85A: Higher power rating and different package (DO-214AA)

In conclusion, the MSMCG85AE3 is a reliable transient voltage suppressor that offers fast response and high surge current capability, making it suitable for a wide range of electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MSMCG85AE3 i tekniske løsninger

  1. What is MSMCG85AE3?

    • MSMCG85AE3 is a high-performance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of MSMCG85AE3?

    • The key features include a low clamping voltage, fast response time, high surge capability, and compatibility with various electronic circuits.

  3. How does MSMCG85AE3 protect electronic circuits?

    • MSMCG85AE3 diverts excessive voltage away from sensitive components by providing a low-impedance path to ground during transient events, thus safeguarding the circuitry.

  4. In what applications can MSMCG85AE3 be used?

    • MSMCG85AE3 is commonly used in power supplies, communication equipment, industrial controls, automotive electronics, and other systems requiring protection against voltage spikes.

  5. What is the maximum peak pulse power of MSMCG85AE3?

    • The maximum peak pulse power for MSMCG85AE3 is typically specified at a certain waveform and duration, such as 600 watts for a 10/1000μs waveform.

  6. What is the operating temperature range of MSMCG85AE3?

    • The operating temperature range for MSMCG85AE3 is usually between -55°C to +150°C, making it suitable for a wide range of environments.

  7. How is MSMCG85AE3 packaged?

    • MSMCG85AE3 is typically available in a surface-mount package, such as SMB or SMC, for easy integration into circuit boards.

  8. Does MSMCG85AE3 comply with any industry standards?

    • Yes, MSMCG85AE3 may comply with industry standards such as AEC-Q101 for automotive applications or IEC 61000-4-5 for surge immunity.

  9. Can multiple MSMCG85AE3 devices be used in parallel for higher surge protection?

    • Yes, multiple MSMCG85AE3 devices can be used in parallel to increase surge handling capability and provide redundancy in critical applications.

  10. Where can I find detailed specifications and application notes for MSMCG85AE3?

    • Detailed specifications and application notes for MSMCG85AE3 can be found in the product datasheet provided by the manufacturer or on their official website.