Microsemi Corporation
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MA5KP45CAE3
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MA5KP45CAE3 Product Overview

Introduction

The MA5KP45CAE3 is a high-performance diode designed for use in various electronic applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Diode
  • Use: The MA5KP45CAE3 diode is commonly used for voltage clamping and transient suppression in electronic circuits.
  • Characteristics: This diode exhibits high reliability, low leakage current, and fast response times, making it suitable for surge protection applications.
  • Package: The diode is typically available in a DO-201AD package.
  • Essence: The MA5KP45CAE3 serves as a critical component in protecting sensitive electronic devices from voltage spikes and transients.
  • Packaging/Quantity: It is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 45V
  • Operating Temperature Range: -55°C to +175°C
  • Forward Voltage Drop: 0.9V at 10A
  • Reverse Standoff Voltage: 38.3V
  • Maximum Reverse Leakage Current: 1μA at 25°C

Detailed Pin Configuration

The MA5KP45CAE3 diode typically features a standard axial lead configuration with two leads for connection to the circuit.

Functional Features

  • Transient Suppression: Effectively clamps transient overvoltages to protect downstream components.
  • Fast Response Time: Rapidly responds to voltage surges, minimizing the risk of damage to sensitive electronics.
  • High Power Handling: Capable of dissipating large amounts of transient energy without degradation.

Advantages and Disadvantages

Advantages

  • High reliability
  • Low leakage current
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher forward voltage drop compared to some alternative diodes
  • Sensitive to reverse voltage polarity

Working Principles

The MA5KP45CAE3 operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to a voltage spike, effectively diverting excess energy away from the protected circuitry.

Detailed Application Field Plans

The MA5KP45CAE3 diode finds extensive use in various applications, including: - Power supply protection - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative diodes that can be considered as substitutes for the MA5KP45CAE3 include: - 1.5KE47CA - P6KE39CA - SA5.0CA

In conclusion, the MA5KP45CAE3 diode offers robust transient suppression capabilities and is widely utilized across diverse electronic applications due to its reliability and performance characteristics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MA5KP45CAE3 v technických řešeních

  1. What is MA5KP45CAE3?

    • MA5KP45CAE3 is a high-performance, low-capacitance transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD, and other transient voltage events.

  2. What are the key features of MA5KP45CAE3?

    • The key features of MA5KP45CAE3 include a peak pulse power dissipation of 5000W, low clamping voltage, fast response time, and a compact SMA package.

  3. How does MA5KP45CAE3 protect electronic circuits?

    • MA5KP45CAE3 provides protection by diverting excessive current away from sensitive components when a transient voltage event occurs, thereby preventing damage to the circuit.

  4. In what applications can MA5KP45CAE3 be used?

    • MA5KP45CAE3 is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against voltage surges and transients.

  5. What is the maximum working voltage of MA5KP45CAE3?

    • The maximum working voltage of MA5KP45CAE3 is 36.8V.

  6. Does MA5KP45CAE3 meet industry standards for surge protection?

    • Yes, MA5KP45CAE3 complies with industry standards such as IEC 61000-4-5 for surge protection.

  7. Can MA5KP45CAE3 be used in high-speed data lines?

    • Yes, MA5KP45CAE3 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  8. What is the operating temperature range of MA5KP45CAE3?

    • MA5KP45CAE3 has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  9. Is MA5KP45CAE3 RoHS compliant?

    • Yes, MA5KP45CAE3 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  10. Where can I find detailed specifications and application notes for MA5KP45CAE3?

    • Detailed specifications and application notes for MA5KP45CAE3 can be found on the manufacturer's website or in the product datasheet.