1.5KE12AHE3_A/D

Product Overview

The 1.5KE12AHE3A/D belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 1.5KE12AHE3A/D is designed to provide robust overvoltage protection in a wide range of applications. Its characteristics include high surge capability, fast response time, and compact package size. It is available in various packaging options, such as DO-201, and is typically sold in quantities of 500 or 1000 units.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 12V
• Operating Voltage: 10.3V
• Maximum Clamping Voltage: 19.9V
• Peak Pulse Current: 64.5A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE12AHE3_A/D TVS diode has a standard axial lead configuration with two leads for easy integration into circuit boards. The anode and cathode terminals are clearly marked for proper orientation during installation.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust overvoltage protection
• Fast response time
• Compact package size

Disadvantages

• Limited to low voltage applications
• May require additional components for comprehensive ESD protection

Working Principles

When a voltage spike occurs, the 1.5KE12AHE3_A/D TVS diode conducts current to divert the excess energy away from the sensitive components. This action effectively clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The 1.5KE12AHE3_A/D is commonly used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 1.5KE6.8AHE3_A/D
• 1.5KE15AHE3_A/D
• 1.5KE18AHE3_A/D
• 1.5KE24AHE3_A/D

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

This entry provides a comprehensive overview of the 1.5KE12AHE3_A/D 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.