Microsemi Corporation
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MASMLJ90CAE3
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MASMLJ90CAE3 Product Overview

Introduction

The MASMLJ90CAE3 is a semiconductor device belonging to the category of transient voltage suppressors (TVS). This product is designed to protect electronic circuits from voltage spikes and transients, making it an essential component in various electronic systems.

Basic Information Overview

  • Category: Transient Voltage Suppressor
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: SMA (DO-214AC)
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 90 Watts
  • Breakdown Voltage Range: 6.4V to 200V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMLJ90CAE3 features a standard SMA package with two leads. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • Transient Voltage Suppression: Rapidly clamps voltage spikes to a safe level
  • Low Clamping Voltage: Provides effective protection for sensitive components
  • Fast Response Time: Reacts quickly to transient events, minimizing potential damage

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact form factor
  • Wide range of breakdown voltages available

Disadvantages

  • Limited power dissipation capability compared to larger TVS devices
  • Sensitive to overvoltage conditions beyond its peak pulse power rating

Working Principles

The MASMLJ90CAE3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a voltage surge, diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The MASMLJ90CAE3 finds application in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: MASMLJ120CAE3
  • Alternative Model 2: MASMLJ150CAE3
  • Alternative Model 3: MASMLJ200CAE3

In conclusion, the MASMLJ90CAE3 transient voltage suppressor offers reliable protection for electronic circuits, with its fast response time and low clamping voltage making it suitable for a wide range of applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MASMLJ90CAE3 dalam solusi teknis

  1. What is MASMLJ90CAE3?

    • MASMLJ90CAE3 is a type of transient voltage suppressor diode used for surge protection in electronic circuits.

  2. How does MASMLJ90CAE3 work?

    • MASMLJ90CAE3 works by diverting excess voltage away from sensitive components, protecting them from damage during voltage spikes or surges.

  3. What are the typical applications of MASMLJ90CAE3?

    • MASMLJ90CAE3 is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect against transient voltage events.

  4. What are the key specifications of MASMLJ90CAE3?

    • The key specifications of MASMLJ90CAE3 include a peak pulse power of 1500W, a breakdown voltage of 90V, and a low clamping voltage.

  5. How do I select the right MASMLJ90CAE3 for my application?

    • When selecting MASMLJ90CAE3, consider the maximum working voltage, peak pulse current, and response time to ensure it meets the requirements of your specific application.

  6. Are there any important layout considerations when using MASMLJ90CAE3?

    • It's important to minimize the length and impedance of the traces connecting MASMLJ90CAE3 to the protected circuit to ensure effective transient voltage suppression.

  7. Can MASMLJ90CAE3 be used in high-frequency applications?

    • Yes, MASMLJ90CAE3 can be used in high-frequency applications, but it's important to consider its capacitance and inductance characteristics at those frequencies.

  8. What are the potential failure modes of MASMLJ90CAE3?

    • Potential failure modes of MASMLJ90CAE3 include thermal runaway under sustained overvoltage conditions and physical damage due to excessive current.

  9. How should MASMLJ90CAE3 be handled and stored?

    • MASMLJ90CAE3 should be handled with ESD precautions and stored in a cool, dry environment to prevent moisture absorption and damage.

  10. Are there any alternatives to MASMLJ90CAE3 for transient voltage suppression?

    • Yes, other alternatives for transient voltage suppression include metal oxide varistors (MOVs) and gas discharge tubes (GDTs), which may be suitable depending on the specific application requirements.