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MSMLJ78A/TR
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MSMLJ78A/TR

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: Low clamping voltage, fast response time
Package: DO-214AB
Essence: Transient Voltage Suppressor (TVS) diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 78V
  • Clamping Voltage: 106V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMLJ78A/TR TVS diode has a standard DO-214AB package with two pins. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage limits voltage excursion during surge events

Advantages

  • High peak pulse power handling capability
  • Wide operating temperature range
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Clamping voltage may be higher than some alternative models
  • Limited breakdown voltage compared to higher voltage TVS diodes

Working Principles

The MSMLJ78A/TR TVS diode works by diverting excess transient voltage away from sensitive components in a circuit, thereby protecting them from damage. When a surge event occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

This TVS diode is commonly used in electronic circuits that are susceptible to voltage transients, such as power supplies, communication equipment, and automotive electronics. It is particularly effective in protecting integrated circuits, transistors, and other semiconductor devices from voltage spikes.

Detailed and Complete Alternative Models

  • MSMLJ5.0A/TR: 5.0V breakdown voltage, 1500W peak pulse power
  • MSMLJ15A/TR: 15V breakdown voltage, 1500W peak pulse power
  • MSMLJ24A/TR: 24V breakdown voltage, 1500W peak pulse power
  • MSMLJ36A/TR: 36V breakdown voltage, 1500W peak pulse power

In conclusion, the MSMLJ78A/TR TVS diode is a reliable and efficient surge protection component suitable for a wide range of electronic applications. Its fast response time and high peak pulse power make it an excellent choice for safeguarding sensitive circuitry from transient voltage events.

技術ソリューションにおける MSMLJ78A/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。

Sure, here are 10 common questions and answers related to the application of MSMLJ78A/TR in technical solutions:

  1. What is the maximum peak pulse power of MSMLJ78A/TR?

    • The maximum peak pulse power is 1500 watts for a 10/1000µs waveform.

  2. What is the breakdown voltage of MSMLJ78A/TR?

    • The breakdown voltage is typically 86.7V at 1mA.

  3. What is the operating temperature range for MSMLJ78A/TR?

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

  4. What is the reverse stand-off voltage of MSMLJ78A/TR?

    • The reverse stand-off voltage is 78V.

  5. What is the clamping voltage of MSMLJ78A/TR?

    • The clamping voltage is 126.5V at 77.8A.

  6. What is the package type of MSMLJ78A/TR?

    • The package type is DO-214AB (SMC).

  7. What are the typical applications for MSMLJ78A/TR?

    • Typical applications include transient voltage suppression in automotive electronics, portable electronics, and industrial equipment.

  8. What is the response time of MSMLJ78A/TR?

    • The response time is less than 1.0 nanosecond from 0 volts to minimum breakdown voltage.

  9. Is MSMLJ78A/TR RoHS compliant?

    • Yes, it is RoHS compliant.

  10. What is the lead-free status of MSMLJ78A/TR?

    • It is lead-free and meets the requirements of the European Union's Restriction of Hazardous Substances (RoHS) directive.

I hope these answers are helpful! Let me know if you need more information.