1.5KE400CA-T

Product Category

The 1.5KE400CA-T belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview

• Use: The 1.5KE400CA-T is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.
• Characteristics: It has a high surge capability, fast response time, and low clamping voltage.
• Package: The 1.5KE400CA-T is available in a DO-201 package.
• Essence: Its essence lies in providing robust protection against transient overvoltage conditions.
• Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 356V to 394V
• Operating Temperature: -55°C to +175°C
• Reverse Standoff Voltage: 320V
• Forward Voltage: 3.5V at 100A

Detailed Pin Configuration

The 1.5KE400CA-T typically consists of two pins, anode and cathode, in a standard DO-201 package configuration.

Functional Features

• Provides transient overvoltage protection
• Fast response time
• Low clamping voltage

Advantages and Disadvantages

Advantages: - High surge capability - Robust protection for sensitive electronics - Wide operating temperature range

Disadvantages: - Can be relatively large compared to other TVS diode options - Higher cost compared to some alternative models

Working Principles

When a transient voltage spike occurs, the 1.5KE400CA-T conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE400CA-T is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems where protection against voltage transients is critical.

Detailed and Complete Alternative Models

• 1.5KE350CA-T: Lower breakdown voltage variant
• 1.5KE440CA-T: Higher breakdown voltage variant
• P6KE400CA: Axial lead package alternative

This comprehensive entry provides detailed information about the 1.5KE400CA-T, covering its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for those seeking information about this TVS diode.