MA15KP85A Product Overview

Introduction

The MA15KP85A belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. This entry provides a comprehensive overview of the MA15KP85A, 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 (TVS) Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial leaded, surface mount
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in various packaging options, typically sold in reels or tubes

Specifications

• Peak Pulse Power: 1500 W
• Standoff Voltage: 85 V
• Breakdown Voltage Range: 94.4 V to 105 V
• Maximum Clamping Voltage: 137 V at 10 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA15KP85A TVS diode typically features an axial leaded or surface mount package with two leads. The pin configuration includes the anode and cathode connections, which are essential for proper installation and integration into electronic circuits.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit
• High Surge Capability: Capable of handling high surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Low clamping voltage ensures minimal stress on protected components
• Wide operating temperature range allows for versatile use in different environments

Disadvantages

• Higher cost compared to standard diodes
• Requires careful consideration of placement and routing in circuit design

Working Principles

The MA15KP85A operates by diverting excessive voltage transients away from sensitive components through rapid conduction, thereby limiting the voltage across the protected circuit. This is achieved through the use of avalanche breakdown and clamping mechanisms within the TVS diode.

Detailed Application Field Plans

The MA15KP85A finds extensive application in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• MA5KP85A: Lower power rating variant suitable for less demanding applications
• MA20KP85A: Higher power rating variant for applications requiring greater surge protection
• P6KE85A: Alternative TVS diode with similar characteristics and performance

In conclusion, the MA15KP85A transient voltage suppressor diode offers robust protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits across diverse industries.

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