1.5KE480 - TVS Diode

Product Overview

Category:

The 1.5KE480 belongs to the category of Transient Voltage Suppressor (TVS) diodes.

Use:

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics:

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

Package:

The 1.5KE480 is available in a DO-201 package.

Essence:

The essence of the 1.5KE480 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity:

The 1.5KE480 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 480V
• Breakdown Voltage: 533V
• Maximum Clamping Voltage: 775V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE480 TVS diode has a standard two-pin configuration with no polarity.

Functional Features

• Bi-directional clamping capability
• Low incremental surge resistance
• High reliability
• Excellent clamping capability

Advantages and Disadvantages

Advantages

• Provides robust protection against voltage surges
• Fast response time
• Wide operating temperature range

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage surge occurs, the 1.5KE480 TVS diode conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE480 is commonly used in applications such as: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE480 TVS diode include: - 1.5KE440A - 1.5KE510CA - 1.5KE540P

In conclusion, the 1.5KE480 TVS diode offers robust transient voltage protection for a wide range of electronic applications, making it an essential component in ensuring the reliability and longevity of sensitive electronic circuits.

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