MX15KP78A Product Overview

Introduction

MX15KP78A is a high-performance transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the MX15KP78A, 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 MX15KP78A belongs to the category of transient voltage suppressor diodes, which are widely used in various electronic devices and systems to protect against voltage surges and transients.

Basic Information Overview

• Use: The MX15KP78A is used to protect sensitive electronic components and circuits from voltage transients.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The MX15KP78A is available in a DO-201AD package.
• Essence: Its essence lies in providing robust protection against transient voltage events.
• Packaging/Quantity: It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Peak Pulse Power: 15,000 Watts
• Standoff Voltage: 78V
• Breakdown Voltage: 86.7V to 103.3V
• Maximum Clamping Voltage: 126V at 24A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MX15KP78A features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Suppression: Effectively suppresses voltage transients to protect downstream components.
• Fast Response Time: Rapidly responds to transient events to limit the voltage excursion.
• High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Robust protection against transient events

Disadvantages

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

Working Principles

The MX15KP78A operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the breakdown voltage, effectively shunting the excess current away from the protected circuit.

Detailed Application Field Plans

The MX15KP78A finds extensive use in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MX15KP78A include: - MX10KP78A: Lower power variant with similar characteristics - MX15KP100A: Higher power variant with a higher standoff voltage - MX20KP78A: Higher power variant with similar characteristics

In conclusion, the MX15KP78A transient voltage suppressor diode offers robust protection against transient voltage events and finds widespread use in diverse electronic applications.

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