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MA5KP14A
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MA5KP14A Product Overview

Introduction

The MA5KP14A 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 MA5KP14A, 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 Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-201AD (DO-27)
  • Essence: Silicon Transient Voltage Suppressor
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage Range: 12V to 440V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C
  • Maximum Junction Temperature: +175°C

Detailed Pin Configuration

The MA5KP14A has a standard DO-201AD package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features

  • Fast Response Time: Provides rapid protection against voltage transients.
  • High Surge Capability: Can withstand high surge currents without damage.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • High surge capability

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful handling to prevent electrostatic damage

Working Principles

The MA5KP14A operates by diverting excess current away from sensitive components when a voltage transient occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The MA5KP14A is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • MA5KP10A: Similar specifications with a lower breakdown voltage of 10V
  • MA5KP20A: Similar specifications with a higher breakdown voltage of 20V
  • MA5KP30A: Similar specifications with a higher breakdown voltage of 30V
  • MA5KP50A: Similar specifications with a higher breakdown voltage of 50V

In conclusion, the MA5KP14A transient voltage suppressor diode offers effective surge protection with its fast response time, high surge capability, and low clamping voltage. Its wide range of applications and availability of alternative models make it a versatile choice for circuit protection.

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技術ソリューションにおける MA5KP14A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MA5KP14A?

    • MA5KP14A is a transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum voltage rating of MA5KP14A?

    • The maximum voltage rating of MA5KP14A is 14 volts.

  3. What is the peak pulse power dissipation of MA5KP14A?

    • The peak pulse power dissipation of MA5KP14A is typically 5000 watts.

  4. How does MA5KP14A protect electronic circuits?

    • MA5KP14A clamps the voltage across the circuit when a transient overvoltage occurs, diverting excess current away from sensitive components.

  5. What are the typical applications of MA5KP14A?

    • MA5KP14A is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.

  6. What is the response time of MA5KP14A to an overvoltage event?

    • The response time of MA5KP14A is very fast, typically in the nanosecond range.

  7. Can MA5KP14A be used in high-frequency applications?

    • Yes, MA5KP14A can be used in high-frequency applications due to its fast response time and low capacitance.

  8. What is the operating temperature range of MA5KP14A?

    • The operating temperature range of MA5KP14A is typically -55°C to +175°C.

  9. Is MA5KP14A RoHS compliant?

    • Yes, MA5KP14A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. Are there any recommended layout considerations when using MA5KP14A in a circuit?

    • It is recommended to minimize the length of the leads and traces connected to MA5KP14A to reduce parasitic inductance and ensure optimal performance.