1.5KE180C - English Editing Encyclopedia Entry

Product Overview

The 1.5KE180C 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 1.5KE180C is designed to provide robust overvoltage protection in a wide range of applications. Its characteristics include high surge capability, fast response time, and low clamping voltage. The package type for the 1.5KE180C is DO-201, and it is available in both unidirectional and bidirectional configurations. The essence of this product lies in its ability to divert excessive current away from sensitive components during transient voltage events. It is typically packaged in quantities suitable for production or maintenance needs.

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 162V to 179V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 144V
• Maximum Clamping Voltage: 234V at 10A
• RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KE180C TVS diode has a simple two-pin configuration with anode and cathode terminals. The anode is connected to the higher potential side, while the cathode is connected to the lower potential side.

Functional Features

The 1.5KE180C TVS diode provides effective overvoltage protection by rapidly conducting excess current when a transient voltage event occurs. This helps to limit the voltage across sensitive components, preventing damage due to voltage surges.

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• Low clamping voltage
• RoHS compliant

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection in complex systems

Working Principles

When the voltage across the 1.5KE180C exceeds its breakdown voltage, the diode begins to conduct, providing a low-impedance path for the excess current. This effectively limits the voltage across the protected circuit, safeguarding it from damage.

Detailed Application Field Plans

The 1.5KE180C is commonly used in various electronic systems, including power supplies, communication equipment, automotive electronics, and industrial controls. It is particularly useful in applications where protection against voltage transients is critical, such as in surge protection devices and transient voltage surge suppressors (TVSS).

Detailed and Complete Alternative Models

• 1.5KE160C
• 1.5KE200C
• 1.5KE220C
• 1.5KE250C

These alternative models offer similar transient voltage suppression capabilities with varying breakdown voltages to suit different application requirements.

This entry provides a comprehensive overview of the 1.5KE180C 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.