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MAPLAD18KP15CA
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MAPLAD18KP15CA

Introduction

The MAPLAD18KP15CA is a high-performance transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: TVS Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High performance, reliability, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

  • Peak Pulse Power: 18kW
  • Standoff Voltage: 15V
  • Breakdown Voltage: 16.7V
  • Clamping Voltage: 23.2V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MAPLAD18KP15CA TVS diode has a standard SMC (DO-214AB) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages: - High surge capability for reliable protection - Fast response time for rapid suppression of transient voltages - RoHS compliance for environmental friendliness

Disadvantages: - May require additional circuitry for comprehensive overvoltage protection

Working Principles

The MAPLAD18KP15CA operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts, diverting excess current away from the protected circuit and clamping the voltage to a safe level.

Detailed Application Field Plans

The MAPLAD18KP15CA is suitable for a wide range of applications, including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD18KP20CA (Peak Pulse Power: 18kW, Standoff Voltage: 20V)
  • Alternative Model 2: MAPLAD24KP15CA (Peak Pulse Power: 24kW, Standoff Voltage: 15V)
  • Alternative Model 3: MAPLAD18KP15CAG (Peak Pulse Power: 18kW, Standoff Voltage: 15V, Green Package)

In conclusion, the MAPLAD18KP15CA TVS diode offers high-performance transient voltage suppression for various electronic applications, providing reliable protection against voltage transients induced by lightning and other transient voltage events.

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技術ソリューションにおける MAPLAD18KP15CA 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 MAPLAD18KP15CA?

    • MAPLAD18KP15CA 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 MAPLAD18KP15CA?

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

  3. In what applications can MAPLAD18KP15CA be used?

    • MAPLAD18KP15CA is commonly used in applications such as power supplies, industrial equipment, automotive systems, and telecommunications equipment for surge protection.

  4. How does MAPLAD18KP15CA provide surge protection?

    • MAPLAD18KP15CA diverts excess current away from sensitive components by clamping the voltage during transient events, thereby protecting the circuitry from damage.

  5. What is the operating temperature range of MAPLAD18KP15CA?

    • MAPLAD18KP15CA typically operates within a temperature range of -55°C to +175°C, making it suitable for a wide range of environments.

  6. Is MAPLAD18KP15CA RoHS compliant?

    • Yes, MAPLAD18KP15CA is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  7. What is the typical lifespan of MAPLAD18KP15CA in continuous operation?

    • The typical lifespan of MAPLAD18KP15CA in continuous operation is dependent on operating conditions but is generally long due to its robust design.

  8. Does MAPLAD18KP15CA require any external components for proper operation?

    • MAPLAD18KP15CA may require additional components such as resistors or capacitors for optimal performance in certain circuit configurations.

  9. Can MAPLAD18KP15CA be used in high-frequency applications?

    • Yes, MAPLAD18KP15CA can be used in high-frequency applications due to its fast response time and low capacitance.

  10. Are there any recommended layout considerations when using MAPLAD18KP15CA in a PCB design?

    • It is recommended to minimize trace lengths and keep the device close to the protected circuitry to reduce inductance and ensure effective transient suppression.