MA1.5KE400CA - Product Overview and Specifications

Introduction

The MA1.5KE400CA 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 MA1.5KE400CA, 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: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 356V to 394V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 320V
• Maximum Clamping Voltage: 517V at 10A
• RoHS Compliant: Yes

Detailed Pin Configuration

The MA1.5KE400CA TVS diode has an axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

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
• Robust construction for reliable performance
• Wide operating temperature range

Disadvantages

• Relatively larger size compared to surface mount TVS diodes
• Limited availability of alternative packages

Working Principles

When a transient voltage spike occurs, the MA1.5KE400CA TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This rapid response protects sensitive components from damage.

Detailed Application Field Plans

The MA1.5KE400CA is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE400CA
  • Category: TVS Diode
  • Characteristics: Similar surge capability and breakdown voltage
  • Package: Axial leaded, DO-15 package
• Alternative Model 2: 1.5KE400A
  • Category: TVS Diode
  • Characteristics: Comparable surge capability and breakdown voltage
  • Package: Axial leaded, DO-201 package

In conclusion, the MA1.5KE400CA TVS diode offers robust protection against voltage spikes and transients, making it an essential component in various electronic circuits.

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