Microsemi Corporation
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MASMLJ170AE3
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MASMLJ170AE3

Product Overview

Category

The MASMLJ170AE3 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The MASMLJ170AE3 is available in a surface mount package.

Essence

This diode serves as a crucial component in safeguarding electronic circuits from voltage surges.

Packaging/Quantity

The MASMLJ170AE3 is typically packaged in reels and is available in varying quantities depending on the manufacturer.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 170V
  • Maximum Clamping Voltage: 275V
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MASMLJ170AE3 has a standard SOD-123FL package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage prevents excessive voltage exposure

Advantages

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

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • May require additional circuitry for comprehensive surge protection in high-voltage applications

Working Principles

When a voltage transient occurs, the MASMLJ170AE3 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The MASMLJ170AE3 is commonly used in: - Telecommunications equipment - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MASMLJ170AE3 include: - SMAJ170A - P6SMB170A - 1.5SMC170A

In conclusion, the MASMLJ170AE3 transient voltage suppressor diode offers reliable protection against voltage transients in various electronic applications, making it an essential component for ensuring the longevity and reliability of sensitive electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MASMLJ170AE3 en soluciones técnicas

  1. What is MASMLJ170AE3?

    • MASMLJ170AE3 is a specific model of semiconductor diode, commonly used for surge protection in electronic circuits.

  2. What are the key features of MASMLJ170AE3?

    • The key features include a low clamping voltage, fast response time, and high surge current capability, making it suitable for protecting sensitive electronic components from voltage spikes.

  3. How does MASMLJ170AE3 provide surge protection?

    • MASMLJ170AE3 operates by diverting excess voltage away from sensitive components, effectively limiting the voltage that reaches them during a surge event.

  4. In what technical solutions is MASMLJ170AE3 commonly used?

    • MASMLJ170AE3 is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect against transient voltage events.

  5. What are the typical applications for MASMLJ170AE3 in power supplies?

    • In power supplies, MASMLJ170AE3 is often used to protect against voltage transients caused by lightning strikes, switching transients, or other electrical disturbances.

  6. How does MASMLJ170AE3 contribute to the reliability of communication equipment?

    • By providing surge protection, MASMLJ170AE3 helps prevent damage to sensitive components in communication equipment, ensuring reliable operation in the presence of electrical disturbances.

  7. What are the environmental considerations when using MASMLJ170AE3 in automotive electronics?

    • When used in automotive electronics, MASMLJ170AE3 should meet relevant automotive industry standards for environmental performance, such as temperature range, humidity resistance, and vibration tolerance.

  8. Can MASMLJ170AE3 be used in conjunction with other surge protection devices?

    • Yes, MASMLJ170AE3 can be used in combination with other surge protection devices to provide layered protection against different types of voltage transients.

  9. What are the recommended mounting and layout considerations for MASMLJ170AE3?

    • Proper PCB layout and mounting techniques, such as minimizing trace lengths and providing adequate thermal management, are important for optimizing the performance of MASMLJ170AE3.

  10. Are there any special handling or storage requirements for MASMLJ170AE3?

    • It is important to store MASMLJ170AE3 in a dry environment and handle it with proper ESD precautions to avoid damaging its sensitive semiconductor components.