Microsemi Corporation
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MASMBJ20CAE3
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MASMBJ20CAE3

Product Overview

Category

The MASMBJ20CAE3 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 MASMBJ20CAE3 is available in a surface mount DO-214AC (SMA) package.

Essence

The essence of MASMBJ20CAE3 lies in its ability to provide robust protection for electronic circuits against transient voltage events.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 17.8V
  • Breakdown Voltage: 19.9V
  • Maximum Clamping Voltage: 29V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMBJ20CAE3 TVS diode has two pins, anode, and cathode, which are denoted by the markings on the device's package.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability

Advantages

  • Provides effective protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection in some applications
  • Limited to specific voltage ranges

Working Principles

When a transient voltage event occurs, the MASMBJ20CAE3 TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The MASMBJ20CAE3 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ20A: Similar specifications and package type
  • P6SMBJ20A: Different package type (DO-214AA) but similar electrical characteristics
  • SMCJ20A: Larger package size (DO-214AB) with higher surge current capability

In conclusion, the MASMBJ20CAE3 transient voltage suppressor diode offers reliable protection against transient voltage events and finds widespread use in various electronic applications.

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기술 솔루션에 MASMBJ20CAE3 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is MASMBJ20CAE3?

    • MASMBJ20CAE3 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of MASMBJ20CAE3?

    • The maximum clamping voltage of MASMBJ20CAE3 is 32.4V at 20A.

  3. What is the breakdown voltage of MASMBJ20CAE3?

    • The breakdown voltage of MASMBJ20CAE3 is 22.5V.

  4. What is the peak pulse current capability of MASMBJ20CAE3?

    • MASMBJ20CAE3 has a peak pulse current capability of 300A.

  5. What are the typical applications of MASMBJ20CAE3?

    • Typical applications of MASMBJ20CAE3 include protection of electronic equipment such as telecommunication systems, industrial controls, consumer electronics, and automotive electronics.

  6. What is the operating temperature range of MASMBJ20CAE3?

    • MASMBJ20CAE3 has an operating temperature range of -55°C to +150°C.

  7. What package type does MASMBJ20CAE3 come in?

    • MASMBJ20CAE3 is available in a DO-214AA (SMB) package.

  8. What is the lead-free status of MASMBJ20CAE3?

    • MASMBJ20CAE3 is lead-free and RoHS compliant.

  9. What standards does MASMBJ20CAE3 comply with?

    • MASMBJ20CAE3 complies with JEDEC standards and is also AEC-Q101 qualified for automotive applications.

  10. Can MASMBJ20CAE3 be used in high-speed data lines?

    • Yes, MASMBJ20CAE3 is suitable for use in high-speed data lines due to its fast response time and low clamping voltage.