1.5KE13ARL4G Product Overview

Introduction

The 1.5KE13ARL4G is a transient voltage suppressor (TVS) diode belonging to the category of circuit protection components. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Circuit Protection Components
• Use: Protecting electronic circuits from voltage transients
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201AD
• Essence: Transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 13V
• Operating Voltage Range: 11.4V to 14.7V
• Maximum Clamping Voltage: 21.5V at 30A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE13ARL4G TVS diode has a standard axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Responds quickly to transient events, minimizing the risk of damage to the protected circuit.
• High Surge Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Clamping voltage may be relatively high for some applications
• Requires careful consideration of placement and routing for optimal performance

Working Principles

When a transient voltage spike occurs, the 1.5KE13ARL4G TVS diode conducts current, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE13ARL4G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• 1.5KE6.8A: Lower breakdown voltage (6.8V), suitable for lower voltage applications
• 1.5KE15CA: Higher breakdown voltage (15V), suitable for higher voltage applications
• 1.5KE18A: Higher peak pulse power (1800W), suitable for applications with higher surge requirements

In conclusion, the 1.5KE13ARL4G TVS diode offers effective transient voltage suppression for a wide range of electronic applications, with specific advantages and considerations for its use. Understanding its specifications, pin configuration, functional features, and alternatives is essential for successful integration into electronic designs.

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