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MA5KP85CAE3
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MA5KP85CAE3 Product Overview

Introduction

The MA5KP85CAE3 belongs to the category of transient voltage suppressor (TVS) diodes and is commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the MA5KP85CAE3, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Fast response time, high surge current capability, low clamping voltage
  • Package: DO-201AD (DO-27)
  • Essence: Protects sensitive electronic components from voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 85V
  • Maximum Clamping Voltage: 137V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA5KP85CAE3 TVS diode has a standard DO-201AD package with two leads. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps transient voltages to protect downstream components.
  • High Surge Current Capability: Can handle large surge currents without degradation.
  • Fast Response Time: Reacts quickly to transient events, minimizing damage to protected circuits.

Advantages and Disadvantages

Advantages

  • Effective surge protection for sensitive electronic components.
  • High surge current handling capability.
  • Fast response time ensures minimal impact on the protected circuit.

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection.
  • Clamping voltage may still allow some voltage transients to pass through.

Working Principles

The MA5KP85CAE3 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the TVS diode rapidly switches into its low impedance state, shunting the excess energy to ground and protecting downstream components.

Detailed Application Field Plans

The MA5KP85CAE3 is widely used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative TVS diode models can be considered as alternatives to the MA5KP85CAE3, including: - SMAJ85A - P6KE85CA - 1.5KE85A - SA85A

In conclusion, the MA5KP85CAE3 TVS diode offers robust surge protection for electronic circuits, making it a crucial component in safeguarding sensitive electronics from transient voltage events.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA5KP85CAE3 en soluciones técnicas

  1. What is MA5KP85CAE3?

    • MA5KP85CAE3 is a high-performance, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum clamping voltage of MA5KP85CAE3?

    • The maximum clamping voltage of MA5KP85CAE3 is 137 volts at 10A.

  3. What is the peak pulse power dissipation of MA5KP85CAE3?

    • The peak pulse power dissipation of MA5KP85CAE3 is 5000 watts for an 8/20 µs waveform.

  4. What are the typical applications of MA5KP85CAE3?

    • MA5KP85CAE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and other sensitive electronic devices.

  5. What is the operating temperature range of MA5KP85CAE3?

    • The operating temperature range of MA5KP85CAE3 is -55°C to +175°C.

  6. What is the breakdown voltage of MA5KP85CAE3?

    • The breakdown voltage of MA5KP85CAE3 is typically 94.4 volts at 1 mA.

  7. Does MA5KP85CAE3 meet industry standards for surge protection?

    • Yes, MA5KP85CAE3 complies with industry standards such as IEC 61000-4-5 for surge immunity.

  8. Can MA5KP85CAE3 be used for protecting sensitive microcontrollers and ICs?

    • Yes, MA5KP85CAE3 is suitable for protecting sensitive microcontrollers, ICs, and other semiconductor devices from voltage transients.

  9. What packaging options are available for MA5KP85CAE3?

    • MA5KP85CAE3 is available in various surface mount and through-hole package options, including DO-201, SMC, and SMB packages.

  10. Is MA5KP85CAE3 RoHS compliant?

    • Yes, MA5KP85CAE3 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.