Microsemi Corporation
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MA15KP90CA
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MA15KP90CA Product Overview

Introduction

The MA15KP90CA belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. This entry provides a comprehensive overview of the MA15KP90CA, 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: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Axial leaded, surface mount
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in various packaging options, typically sold in reels or tubes

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 77.8V to 86V
  • Breakdown Voltage Range: 86.4V to 95.2V
  • Maximum Clamping Voltage: 124V at 23.1A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA15KP90CA TVS diode typically features an axial leaded or surface mount package with two leads. The pin configuration includes the anode and cathode terminals, which are essential for proper installation and connection within the circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Limited to specific voltage ranges
  • Requires proper installation and circuit integration for optimal performance

Working Principles

The MA15KP90CA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to voltage transients, diverting the energy away from sensitive components. This process effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The MA15KP90CA is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MA12KP90CA
  • Alternative Model 2: MA20KP90CA
  • Alternative Model 3: MA15KP100CA
  • Alternative Model 4: MA15KP85CA

In conclusion, the MA15KP90CA transient voltage suppressor diode offers reliable protection against voltage spikes and transients in electronic circuits, making it a crucial component in numerous applications across different industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA15KP90CA en soluciones técnicas

  1. What is MA15KP90CA?

    • MA15KP90CA is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of MA15KP90CA?

    • The key features include a peak power dissipation of 15000W, low clamping voltage, fast response time, and high surge capability.

  3. In what applications can MA15KP90CA be used?

    • MA15KP90CA is commonly used in industrial, automotive, telecommunications, and consumer electronic applications to protect against voltage surges and transients.

  4. How does MA15KP90CA provide protection in technical solutions?

    • MA15KP90CA diverts excessive current away from sensitive components by clamping the voltage to a safe level, thereby protecting the circuitry from damage.

  5. What is the maximum operating temperature for MA15KP90CA?

    • The maximum operating temperature for MA15KP90CA is typically around 175°C.

  6. What is the typical response time of MA15KP90CA?

    • The typical response time of MA15KP90CA is in the nanosecond range, providing rapid protection against transient events.

  7. Can MA15KP90CA be used in high-frequency applications?

    • Yes, MA15KP90CA can be used in high-frequency applications due to its fast response time and low capacitance.

  8. What are the recommended mounting and handling practices for MA15KP90CA?

    • It is recommended to follow proper ESD (electrostatic discharge) precautions during handling and to mount MA15KP90CA close to the protected circuitry for optimal protection.

  9. Does MA15KP90CA require any additional external components for proper operation?

    • In most cases, MA15KP90CA does not require additional external components for proper operation, but it is important to consult the datasheet for specific application requirements.

  10. Are there any alternative devices that can be used in place of MA15KP90CA?

    • There are other transient voltage suppressor diodes available with similar specifications, such as the MA05KP90CA or MA10KP90CA, which may be suitable alternatives depending on the specific application requirements.