Microsemi Corporation
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MASMBJ12CAE3
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MASMBJ12CAE3 Product Overview

Introduction

The MASMBJ12CAE3 is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for protecting sensitive electronics from voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MASMBJ12CAE3.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMC (DO-214AB)
  • Essence: TVS diode for circuit protection
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 13.3V to 14.7V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MASMBJ12CAE3 TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range
  • SMC package may not be suitable for all applications

Working Principles

The MASMBJ12CAE3 TVS diode works by diverting excess current away from sensitive electronic components when a voltage spike or transient occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The MASMBJ12CAE3 is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MASMBJ12CAE3 include: - SMAJ12A: Similar characteristics but in SMA package - P6SMBJ12A: Higher peak pulse power rating - SMBJ12CA: Lower profile SMC package

In conclusion, the MASMBJ12CAE3 TVS diode offers effective protection against voltage spikes and transients, making it suitable for a wide range of applications. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for circuit protection.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MASMBJ12CAE3 v technických řešeních

  1. What is MASMBJ12CAE3?

    • MASMBJ12CAE3 is a transient voltage suppressor diode, commonly used to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of MASMBJ12CAE3?

    • The maximum peak pulse power of MASMBJ12CAE3 is typically 600 watts.

  3. What is the breakdown voltage of MASMBJ12CAE3?

    • The breakdown voltage of MASMBJ12CAE3 is around 12 volts.

  4. How does MASMBJ12CAE3 protect electronic circuits?

    • MASMBJ12CAE3 clamps the voltage of the circuit by diverting excess current away from sensitive components when a transient event occurs, thus protecting them from damage.

  5. What are the typical applications of MASMBJ12CAE3?

    • MASMBJ12CAE3 is commonly used in telecommunications equipment, consumer electronics, industrial automation, and automotive systems to protect against voltage surges.

  6. What is the operating temperature range of MASMBJ12CAE3?

    • The operating temperature range of MASMBJ12CAE3 is usually between -55°C to +150°C.

  7. Is MASMBJ12CAE3 RoHS compliant?

    • Yes, MASMBJ12CAE3 is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can MASMBJ12CAE3 be used for ESD protection?

    • Yes, MASMBJ12CAE3 can be used for electrostatic discharge (ESD) protection in various electronic devices.

  9. What is the packaging type of MASMBJ12CAE3?

    • MASMBJ12CAE3 is commonly available in a surface mount package such as SMB or SMC.

  10. Are there any recommended layout considerations when using MASMBJ12CAE3?

    • It is recommended to keep the traces short and minimize the loop area when designing the layout for MASMBJ12CAE3 to optimize its performance in protecting the circuit.