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MASMLJ12CA/TR
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MASMLJ12CA/TR

Product Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge current capability, low clamping voltage
  • Package: SMD (Surface Mount Device)
  • Essence: Protects electronic circuits from voltage spikes and surges
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Part Number: MASMLJ12CA/TR
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 12V
  • Clamping Voltage: 19.9V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MASMLJ12CA/TR is a surface mount device with two terminals. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low leakage current
  • Compact size for space-constrained applications

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to improper handling during assembly

Working Principles

The MASMLJ12CA/TR operates based on the principle of avalanche breakdown. When a voltage surge occurs, the device rapidly conducts excess current to ground, protecting the connected circuitry.

Detailed Application Field Plans

The MASMLJ12CA/TR is commonly used in various electronic devices and systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • Alternative Model 1: MASMLJ15CA/TR
    • Breakdown Voltage: 15V
    • Clamping Voltage: 24.4V
  • Alternative Model 2: MASMLJ18CA/TR
    • Breakdown Voltage: 18V
    • Clamping Voltage: 29.2V
  • Alternative Model 3: MASMLJ24CA/TR
    • Breakdown Voltage: 24V
    • Clamping Voltage: 38.9V

In conclusion, the MASMLJ12CA/TR is a vital component for surge protection in various electronic applications, offering high surge current capability and low clamping voltage. Its compact size and RoHS compliance make it suitable for modern electronic designs.

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技術ソリューションにおける MASMLJ12CA/TR の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MASMLJ12CA/TR?

    • MASMLJ12CA/TR is a surface mount TVS diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of MASMLJ12CA/TR?

    • MASMLJ12CA/TR features a low clamping voltage, high surge capability, and a compact surface mount package.

  3. What are the typical applications for MASMLJ12CA/TR?

    • Typical applications include protection of data lines, communication ports, and other sensitive electronic circuits in various consumer and industrial devices.

  4. What is the maximum working voltage of MASMLJ12CA/TR?

    • The maximum working voltage is 12V.

  5. What is the peak pulse current rating of MASMLJ12CA/TR?

    • The peak pulse current rating is typically 30A.

  6. How does MASMLJ12CA/TR respond to transient voltage spikes?

    • MASMLJ12CA/TR clamps the transient voltage to a safe level, protecting downstream components.

  7. Is MASMLJ12CA/TR RoHS compliant?

    • Yes, MASMLJ12CA/TR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the operating temperature range of MASMLJ12CA/TR?

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

  9. Can MASMLJ12CA/TR be used in automotive applications?

    • Yes, MASMLJ12CA/TR is suitable for automotive electronics where protection against voltage transients is critical.

  10. Does MASMLJ12CA/TR require any external components for proper operation?

    • No, MASMLJ12CA/TR is a standalone TVS diode and does not require additional external components for its operation.