Microsemi Corporation
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MASMBJ20CA
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MASMBJ20CA

Product Overview

Category

The MASMBJ20CA 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

Package

The MASMBJ20CA is typically available in a surface mount package.

Essence

The essence of MASMBJ20CA lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 17.8V
  • Breakdown Voltage: 19.8V
  • Maximum Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MASMBJ20CA TVS diode typically features a bidirectional configuration with two terminals for connection.

Functional Features

  • Bidirectional clamping capability
  • Low incremental surge resistance
  • High reliability

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited surge current handling capacity compared to some higher-rated TVS diodes
  • Sensitive to reverse leakage current

Working Principles

When a transient voltage event occurs, the MASMBJ20CA conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MASMBJ20CA is widely used in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MASMBJ20CA include: - SMAJ20A - P6SMBJ20A - 1.5KE18CA

In conclusion, the MASMBJ20CA transient voltage suppressor diode offers effective protection against transient voltage events in a wide range of electronic applications, making it an essential component for ensuring the reliability and longevity of sensitive electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MASMBJ20CA v technických řešeních

  1. What is MASMBJ20CA?

    • MASMBJ20CA is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse current of MASMBJ20CA?

    • The maximum peak pulse current of MASMBJ20CA is 600 watts.

  3. What is the breakdown voltage of MASMBJ20CA?

    • The breakdown voltage of MASMBJ20CA is 20 volts.

  4. What are the typical applications of MASMBJ20CA?

    • Typical applications of MASMBJ20CA include protection of electronic equipment such as computers, telecommunication equipment, and consumer electronics from voltage surges.

  5. What is the operating temperature range of MASMBJ20CA?

    • The operating temperature range of MASMBJ20CA is -55°C to +150°C.

  6. What is the packaging type of MASMBJ20CA?

    • MASMBJ20CA is available in a variety of packaging types including DO-214AC (SMA) and DO-214AB (SMC).

  7. What is the reverse stand-off voltage of MASMBJ20CA?

    • The reverse stand-off voltage of MASMBJ20CA is 17.1 volts.

  8. Is MASMBJ20CA RoHS compliant?

    • Yes, MASMBJ20CA is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the clamping voltage of MASMBJ20CA?

    • The clamping voltage of MASMBJ20CA is 29.2 volts.

  10. Can MASMBJ20CA be used in automotive applications?

    • Yes, MASMBJ20CA can be used in automotive applications to protect sensitive electronic components from voltage transients and surges.