MA5KP78CAE3 Product Overview

Introduction

The MA5KP78CAE3 belongs to the category of semiconductor devices and is commonly used for voltage clamping applications in electronic circuits. This component exhibits specific characteristics, comes in a particular package, and has unique functional features that make it suitable for various applications.

Basic Information Overview

• Category: Semiconductor device
• Use: Voltage clamping in electronic circuits
• Characteristics: High voltage tolerance, fast response time
• Package: DO-201AD
• Essence: Protecting electronic circuits from voltage spikes
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Rating: 78V
• Peak Pulse Power: 5000W
• Breakdown Voltage: 86.7V
• Maximum Clamping Voltage: 124V
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MA5KP78CAE3 typically consists of two leads with a standard pin configuration. The anode and cathode terminals are clearly marked for easy identification.

Functional Features

• Voltage Clamping: Effectively clamps excessive voltages to protect downstream components.
• Fast Response Time: Rapidly responds to voltage spikes to prevent damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• High voltage tolerance
• Fast response time
• Reliable protection against voltage transients

Disadvantages

• Higher cost compared to traditional diode-based solutions
• Requires careful consideration of thermal management due to high power dissipation

Working Principles

The MA5KP78CAE3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its clamping level, thereby diverting the transient energy away from the protected circuitry.

Detailed Application Field Plans

The MA5KP78CAE3 finds extensive use in various applications, including: - Power Supplies: Protects sensitive components in power supply circuits from voltage surges. - Telecommunication Equipment: Safeguards communication systems from lightning-induced voltage spikes. - Automotive Electronics: Provides surge protection for automotive electronic systems.

Detailed and Complete Alternative Models

• 1. MA5KP6R8CAE3: 6.8V clamping voltage variant
• 2. MA5KP15CAE3: 15V clamping voltage variant
• 3. MA5KP36CAE3: 36V clamping voltage variant
• 4. MA5KP110CAE3: 110V clamping voltage variant

In conclusion, the MA5KP78CAE3 serves as a crucial component in protecting electronic circuits from voltage transients, offering high reliability and fast response times. Its specifications, functional features, and application versatility make it a valuable asset in various industries.

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