Microsemi Corporation
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MASMBJ28CA
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MASMBJ28CA

Product Overview

  • Category: Electronic Component
  • Use: Transient Voltage Suppressor (TVS) Diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AC (SMA)
  • Essence: Protects sensitive electronic components from voltage transients
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 28V
  • Clamping Voltage: 45.7V at 1A
  • Operating Temperature: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MASMBJ28CA TVS diode has two pins in a standard DO-214AC package. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected circuitry
  • Low clamping voltage prevents excessive voltage exposure

Advantages and Disadvantages

Advantages

  • High surge capability
  • RoHS compliant
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited breakdown voltage compared to higher-rated TVS diodes
  • May require parallel or series connection for higher voltage protection

Working Principles

The MASMBJ28CA operates by diverting excess transient voltage away from sensitive electronic components. When a transient voltage event occurs, the diode rapidly conducts, clamping the voltage to a safe level and protecting downstream circuitry.

Detailed Application Field Plans

The MASMBJ28CA is commonly used in various electronic applications, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative TVS diode models include: - SMAJ28A: Similar characteristics with a higher breakdown voltage of 28.8V - SMBJ28A: Larger package size (DO-214AA) with similar electrical characteristics - P6SMBJ28A: Surface mount package with higher peak pulse power handling

In conclusion, the MASMBJ28CA TVS diode offers reliable transient voltage protection for a wide range of electronic applications, with its compact size and high surge capability making it a popular choice among design engineers.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MASMBJ28CA v technických řešeních

  1. What is MASMBJ28CA?

    • MASMBJ28CA is a transient voltage suppressor diode, commonly used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of MASMBJ28CA?

    • The maximum peak pulse power of MASMBJ28CA is 600 watts.

  3. What is the breakdown voltage of MASMBJ28CA?

    • The breakdown voltage of MASMBJ28CA is 31.1 volts.

  4. What are the typical applications of MASMBJ28CA?

    • MASMBJ28CA is typically used in telecommunications equipment, computer systems, and other electronic devices to protect against voltage transients.

  5. What is the operating temperature range of MASMBJ28CA?

    • The operating temperature range of MASMBJ28CA is -55°C to +150°C.

  6. What is the reverse stand-off voltage of MASMBJ28CA?

    • The reverse stand-off voltage of MASMBJ28CA is 28 volts.

  7. What is the clamping voltage of MASMBJ28CA?

    • The clamping voltage of MASMBJ28CA is 45.7 volts at 10A.

  8. How does MASMBJ28CA provide protection in technical solutions?

    • MASMBJ28CA provides protection by diverting excessive current away from sensitive components during voltage transients, thus safeguarding the circuitry.

  9. Is MASMBJ28CA RoHS compliant?

    • Yes, MASMBJ28CA is RoHS compliant, ensuring it meets environmental standards.

  10. Can MASMBJ28CA be used in automotive applications?

    • Yes, MASMBJ28CA can be used in automotive applications to protect sensitive electronics from voltage surges and transients.