1.5KE400CA - English Editing Encyclopedia Entry

Product Overview

The 1.5KE400CA belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE400CA is designed to provide robust protection for electronic circuits against overvoltage events.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201 package
• Essence: Safeguarding electronic circuits from overvoltage events
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 342V
• Breakdown Voltage: 380V to 420V
• Maximum Clamping Voltage: 491V at 10A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE400CA TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to clamp transient voltages
• High surge capability to withstand large transient currents
• Low clamping voltage to limit the voltage across protected circuits

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Robust design for reliable performance
• Wide operating temperature range for diverse applications

Disadvantages

• Higher cost compared to basic surge protection components
• Requires careful consideration of placement and circuit integration for optimal performance

Working Principles

When a transient voltage spike occurs, the 1.5KE400CA TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE400CA TVS diode finds application in various fields including: - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supply units - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE350CA: Lower breakdown voltage variant
• 1.5KE440CA: Higher breakdown voltage variant
• P6KE400CA: Similar TVS diode in a different package format

In conclusion, the 1.5KE400CA TVS diode offers robust protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits across diverse industries.

[Word Count: 411]