Microsemi Corporation
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MPLAD15KP78AE3/TR
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MPLAD15KP78AE3/TR

Product Overview

Category

The MPLAD15KP78AE3/TR belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MPLAD15KP78AE3/TR is available in a DO-201AD package.

Essence

The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The MPLAD15KP78AE3/TR is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Standoff Voltage: 67.8V
  • Breakdown Voltage: 75.3V
  • Maximum Peak Pulse Current: 15A
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 57.8V

Detailed Pin Configuration

The MPLAD15KP78AE3/TR features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages

  • Robust protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • Wide operating temperature range

Disadvantages

  • Relatively higher cost compared to some alternative solutions
  • Requires careful consideration of layout and placement for optimal performance

Working Principles

The MPLAD15KP78AE3/TR operates based on the principle of avalanche breakdown, where it rapidly clamps the transient voltage to a safe level, thereby diverting excessive current away from the protected circuit.

Detailed Application Field Plans

This TVS diode is commonly used in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MPLAD15KP78AE3/TR include: - SMAJ78A - P6KE78CA - 1.5KE78A

In conclusion, the MPLAD15KP78AE3/TR is a reliable transient voltage suppressor diode that offers robust protection and fast response time, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MPLAD15KP78AE3/TR v technických řešeních

  1. What is MPLAD15KP78AE3/TR?

    • MPLAD15KP78AE3/TR is a high-power transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of MPLAD15KP78AE3/TR?

    • The maximum peak pulse power of MPLAD15KP78AE3/TR is 15000W, making it suitable for handling high transient power surges.

  3. What is the breakdown voltage of MPLAD15KP78AE3/TR?

    • The breakdown voltage of MPLAD15KP78AE3/TR ranges from 15V to 78V, providing protection across a wide range of voltage levels.

  4. In what applications can MPLAD15KP78AE3/TR be used?

    • MPLAD15KP78AE3/TR can be used in various applications such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage transients.

  5. What is the response time of MPLAD15KP78AE3/TR?

    • MPLAD15KP78AE3/TR has a very fast response time, typically less than 1 picosecond, ensuring rapid clamping of transient voltages to protect downstream components.

  6. What is the operating temperature range of MPLAD15KP78AE3/TR?

    • MPLAD15KP78AE3/TR is designed to operate within a temperature range of -55°C to +175°C, making it suitable for use in harsh environmental conditions.

  7. Does MPLAD15KP78AE3/TR meet any industry standards?

    • Yes, MPLAD15KP78AE3/TR complies with industry standards such as IEC 61000-4-5 for surge protection, ensuring its reliability and performance in demanding applications.

  8. Can MPLAD15KP78AE3/TR be used for both AC and DC applications?

    • Yes, MPLAD15KP78AE3/TR is suitable for both AC and DC applications, providing versatile transient voltage suppression for different types of electrical systems.

  9. What is the packaging type of MPLAD15KP78AE3/TR?

    • MPLAD15KP78AE3/TR is available in a compact, surface-mount package, making it easy to integrate into circuit board designs.

  10. Is MPLAD15KP78AE3/TR RoHS compliant?

    • Yes, MPLAD15KP78AE3/TR is RoHS compliant, ensuring that it meets environmental regulations and restrictions on hazardous substances.