1.5KE400C-E3/73

Product Overview

The 1.5KE400C-E3/73 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronics from voltage spikes and transients. The 1.5KE400C-E3/73 is designed to clamp voltage surges and divert excess current away from sensitive components, thereby safeguarding them from damage. This TVS diode is characterized by its high surge capability, fast response time, and compact package, making it suitable for a wide range of applications. It is available in a DO-201 package and is sold in quantities suitable for both prototyping and production.

Specifications

• Voltage Rating: 342V
• Power Dissipation: 1500W
• Breakdown Voltage: 380V
• Operating Temperature Range: -55°C to +175°C
• Package Type: DO-201
• Quantity per Package: 500 units

Detailed Pin Configuration

The 1.5KE400C-E3/73 TVS diode has a standard axial lead configuration with two leads. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the ground or negative terminal.

Functional Features

• Transient Voltage Suppression: The diode clamps transient voltage spikes to a safe level, protecting downstream components.
• Fast Response Time: Rapid reaction to voltage surges ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of handling large transient currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Reverse leakage current may be higher than some alternative models
• Sensitive to overvoltage conditions beyond its rating

Working Principles

When a voltage surge occurs, the 1.5KE400C-E3/73 TVS diode conducts current and clamps the voltage to a safe level, preventing it from reaching sensitive components. This action diverts excess energy away from the circuit, protecting it from damage.

Detailed Application Field Plans

The 1.5KE400C-E3/73 TVS diode finds application in various fields, including: - Power supply protection - Automotive electronics - Industrial control systems - Telecommunications equipment - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE350CA-E3/54
• 1.5KE440A-E3/54
• 1.5KE400A-E3/54
• 1.5KE400CA-E3/54

These alternative models offer similar transient voltage suppression capabilities and can be considered based on specific application requirements.

This entry provides a comprehensive overview of the 1.5KE400C-E3/73 TVS diode, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.