Microsemi Corporation
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MASMBJ15CA
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MASMBJ15CA

Product Overview

Category

The MASMBJ15CA belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MASMBJ15CA is typically available in a DO-214AB (SMC) package.

Essence

The essence of MASMBJ15CA lies in its ability to divert excessive current away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

It is commonly packaged in reels with quantities ranging from 500 to 3000 units per reel.

Specifications

  • Standoff Voltage: 12.8V
  • Breakdown Voltage: 14.3V
  • Maximum Clamping Voltage: 20.6V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMBJ15CA TVS diode has two pins, anode, and cathode, which are denoted by 'A' and 'K' respectively.

Functional Features

  • Bi-directional protection
  • Low incremental surge resistance
  • High temperature stability
  • ESD protection up to 30kV

Advantages

  • Provides robust protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • Wide operating temperature range enhances versatility

Disadvantages

  • May exhibit leakage current at lower voltages
  • Higher cost compared to standard diodes

Working Principles

When a transient voltage event occurs, the MASMBJ15CA TVS diode rapidly conducts excess current to ground, clamping the voltage across the protected circuit to a safe level.

Detailed Application Field Plans

The MASMBJ15CA is widely used in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMBJ15CA
    • Similar specifications and characteristics but in an SMB package.
  • Alternative Model 2: P6SMBJ15CA
    • Higher power handling capability with similar voltage ratings.

In conclusion, the MASMBJ15CA transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across a wide range of applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MASMBJ15CA en soluciones técnicas

  1. What is MASMBJ15CA?

    • MASMBJ15CA is a transient voltage suppressor diode, commonly used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of MASMBJ15CA?

    • The maximum working voltage of MASMBJ15CA is 12.8V.

  3. What is the peak pulse current rating of MASMBJ15CA?

    • The peak pulse current rating of MASMBJ15CA is 50A.

  4. How does MASMBJ15CA protect electronic circuits?

    • MASMBJ15CA diverts excess voltage away from sensitive components by conducting when the voltage exceeds a certain threshold.

  5. In what type of applications is MASMBJ15CA commonly used?

    • MASMBJ15CA is commonly used in automotive electronics, industrial equipment, and consumer electronics for surge protection.

  6. What is the response time of MASMBJ15CA during a voltage spike?

    • The response time of MASMBJ15CA is very fast, typically in nanoseconds, to quickly clamp the voltage surge.

  7. Can MASMBJ15CA be used for overvoltage protection in power supply circuits?

    • Yes, MASMBJ15CA is suitable for overvoltage protection in power supply circuits to safeguard sensitive components.

  8. Is MASMBJ15CA RoHS compliant?

    • Yes, MASMBJ15CA is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What is the operating temperature range of MASMBJ15CA?

    • The operating temperature range of MASMBJ15CA is typically -55°C to 150°C, making it suitable for a wide range of environments.

  10. Can MASMBJ15CA be used in high-speed data communication systems?

    • Yes, MASMBJ15CA can be used in high-speed data communication systems to protect against voltage transients and surges.