MA1.5KE250CA - Product Overview and Specifications

Introduction

The MA1.5KE250CA 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 MA1.5KE250CA, 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, fast response time, low clamping voltage
• Package: Axial leaded, DO-201 package
• Essence: Silicon TVS diode
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 214V
• Breakdown Voltage: 238V
• Maximum Clamping Voltage: 344V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA1.5KE250CA is an axial leaded diode with two leads. The cathode is typically marked with a band or a line on the body of the diode for easy identification.

Functional Features

• Fast response time to clamp transient voltages
• High surge capability to withstand large transient currents
• Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Wide operating temperature range
• Compact and easy to integrate into circuit designs

Disadvantages

• Limited to specific voltage and current ratings
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive components.

Detailed Application Field Plans

The MA1.5KE250CA is commonly used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE250CA
  • Standoff Voltage: 214V
  • Breakdown Voltage: 238V
  • Package: DO-15
• Alternative Model 2: 1.5KE250A
  • Standoff Voltage: 214V
  • Breakdown Voltage: 238V
  • Package: DO-201AD

In conclusion, the MA1.5KE250CA transient voltage suppressor diode offers effective protection against voltage spikes and transients in electronic circuits. Its high surge capability, fast response time, and low clamping voltage make it a valuable component in various applications.

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