MA15KP45A Product Overview

Introduction

The MA15KP45A 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 MA15KP45A, 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, DO-201AD
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 15000W
• Standoff Voltage: 45V
• Breakdown Voltage: 50V
• Maximum Clamping Voltage: 77.4V
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MA15KP45A TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage spikes.
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to connected devices.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges and transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be relatively high for some applications
• Requires careful consideration of placement within circuits to ensure optimal protection

Working Principles

The MA15KP45A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage across it exceeds the breakdown voltage. This effectively diverts the excess energy away from sensitive components, protecting them from damage.

Detailed Application Field Plans

The MA15KP45A is commonly used in various electronic systems and equipment, including: - Power supplies - Communication systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the MA15KP45A include: - SMAJ45A: Similar TVS diode with SMA package - P6KE45A: Axial leaded TVS diode with similar specifications - 1.5KE45A: TVS diode with higher power rating and similar characteristics

In conclusion, the MA15KP45A transient voltage suppressor diode offers effective protection against voltage spikes and transients in electronic circuits. Its high surge capability, fast response time, and wide operating temperature range make it suitable for diverse applications in various industries.

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