1.5KE350CAHB0G Product Overview

Introduction

The 1.5KE350CAHB0G is a high-performance transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against overvoltage transients in electronic circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201AE molded plastic body
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 1500W
• Reverse Standoff Voltage: 350V
• Breakdown Voltage Range: 389V to 431V
• Operating Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KE350CAHB0G TVS diode has an axial leaded package with two leads. The anode lead is typically longer than the cathode lead for easy identification.

Functional Features

• Transient Voltage Suppression: Rapidly clamps voltage spikes to a safe level
• Fast Response Time: Reacts quickly to transient events, protecting downstream components
• High Surge Capability: Can withstand large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on protected circuits
• RoHS compliant, environmentally friendly

Disadvantages

• Requires careful consideration of placement and routing for optimal performance
• May exhibit slight leakage current under normal operating conditions

Working Principles

When an overvoltage transient occurs, the 1.5KE350CAHB0G TVS diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5KE350CAHB0G is commonly used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE350A: Similar specifications with slightly different breakdown voltage range
• 1.5KE400CAHB0G: Higher reverse standoff voltage for increased protection
• P6KE350CA: Smaller form factor with comparable performance

In conclusion, the 1.5KE350CAHB0G TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding electronic circuits from overvoltage events.

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