MAPLAD6.5KP45A

Introduction

The MAPLAD6.5KP45A is a high-power transient voltage suppressor (TVS) diode designed to provide robust protection against transient overvoltage events in various electronic circuits. This entry provides a comprehensive overview of the MAPLAD6.5KP45A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The MAPLAD6.5KP45A belongs to the category of TVS diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients.

Basic Information Overview

• Use: The MAPLAD6.5KP45A is primarily used for surge protection in electronic circuits, such as power supplies, communication equipment, industrial controls, and automotive systems.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time, making it suitable for applications requiring reliable overvoltage protection.
• Package: The MAPLAD6.5KP45A is available in a rugged, industry-standard DO-203AB package, providing mechanical robustness and thermal performance.
• Essence: Its essence lies in providing effective transient voltage suppression to safeguard electronic components from voltage surges.
• Packaging/Quantity: The MAPLAD6.5KP45A is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Peak Pulse Power: 6500 W
• Standoff Voltage: 45 V
• Breakdown Voltage: 50 V
• Maximum Clamping Voltage: 77.4 V
• Operating Temperature Range: -55°C to +175°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The MAPLAD6.5KP45A features a standard axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification and proper orientation during installation.

Functional Features

• High Surge Capability: The diode can withstand large surge currents, offering robust protection against transient events.
• Low Clamping Voltage: It ensures that the protected circuit experiences minimal voltage overshoot during transient events.
• Fast Response Time: The diode responds quickly to transient voltage spikes, diverting excess energy away from sensitive components.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Robust construction for reliable performance in harsh environments
• Fast response time ensures minimal impact on the protected circuit

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of mounting and layout to optimize performance

Working Principles

The MAPLAD6.5KP45A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the breakdown voltage. This action diverts the transient energy away from the protected circuit, limiting the voltage to a safe level.

Detailed Application Field Plans

The MAPLAD6.5KP45A finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

• Alternative Model 1: MAPLAD6.5KP48A
  • Standoff Voltage: 48 V
  • Peak Pulse Power: 6500 W
  • Package: DO-203AB
• Alternative Model 2: MAPLAD6.5KP50A
  • Standoff Voltage: 50 V
  • Peak Pulse Power: 6500 W
  • Package: DO-203AB

In conclusion, the MAPLAD6.5KP45A serves as a critical component in protecting electronic circuits from transient overvoltage events. Its robust design, high surge capability, and fast response time make it an essential choice for applications requiring reliable surge protection.

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