Microsemi Corporation
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MA15KP70AE3
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MA15KP70AE3 Product Overview

Introduction

The MA15KP70AE3 belongs to the category of transient voltage suppressor diodes and is commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge Protection in Electronic Circuits
  • Characteristics: High Surge Capability, Low Clamping Voltage, Fast Response Time
  • Package: DO-201AD
  • Essence: Protects Against Voltage Spikes
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Peak Pulse Power: 15kW
  • Standoff Voltage: 70V
  • Breakdown Voltage: 77.8V to 86.2V
  • Maximum Clamping Voltage: 113V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA15KP70AE3 has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage to a safe level.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to the protected circuitry.
  • High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of reverse standoff voltage

Working Principles

The MA15KP70AE3 operates by diverting excessive voltage away from sensitive components in the circuit, thereby protecting them from damage caused by transient voltage spikes. When a surge occurs, the diode rapidly conducts, providing a low-impedance path for the excess current to flow through, thus limiting the voltage across the protected load.

Detailed Application Field Plans

The MA15KP70AE3 is widely used in various applications, including: - Power Supplies - Telecommunication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MA10KP70AE3 (10kW Peak Pulse Power, 70V Standoff Voltage)
  • Alternative Model 2: MA20KP70AE3 (20kW Peak Pulse Power, 70V Standoff Voltage)
  • Alternative Model 3: MA30KP70AE3 (30kW Peak Pulse Power, 70V Standoff Voltage)

In conclusion, the MA15KP70AE3 transient voltage suppressor diode offers robust surge protection capabilities with fast response times, making it an essential component in safeguarding electronic circuits against transient overvoltage events.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA15KP70AE3 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of MA15KP70AE3 in technical solutions:

  1. What is the maximum peak pulse power of MA15KP70AE3?

    • The maximum peak pulse power is 15000W for a 10/1000μs waveform.

  2. What is the breakdown voltage of MA15KP70AE3?

    • The breakdown voltage is 77.8V minimum and 86.4V maximum at 1mA.

  3. What is the typical clamping voltage of MA15KP70AE3?

    • The typical clamping voltage is 124V at 23.1A.

  4. What is the operating temperature range of MA15KP70AE3?

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

  5. What are the typical applications for MA15KP70AE3?

    • Typical applications include transient voltage suppression in industrial and telecommunication systems, as well as automotive electronics.

  6. What is the peak pulse current rating of MA15KP70AE3?

    • The peak pulse current rating is 231.5A for an 8/20μs waveform.

  7. Does MA15KP70AE3 meet RoHS compliance?

    • Yes, MA15KP70AE3 is compliant with RoHS requirements.

  8. What is the package type of MA15KP70AE3?

    • MA15KP70AE3 is available in a molded JEDEC DO-203AB package.

  9. Is MA15KP70AE3 suitable for high-reliability applications?

    • Yes, MA15KP70AE3 is designed for high-reliability applications and has excellent surge capabilities.

  10. Can MA15KP70AE3 be used for overvoltage protection in power supplies?

    • Yes, MA15KP70AE3 is commonly used for overvoltage protection in power supplies due to its high surge handling capability.

I hope this information is helpful! Let me know if you need further assistance.