1.5KE51A-G Product Overview

Introduction

The 1.5KE51A-G belongs to the category of transient voltage suppressor diodes and is widely used for surge protection in various electronic circuits. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Surge protection in electronic circuits
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-201AD (DO-27)
• Essence: Protects sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 51V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 43.6V
• Forward Voltage: 3.5V at 100A
• Maximum Reverse Leakage Current: 1μA at 43.6V
• RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KE51A-G typically has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast response to transient over-voltage conditions
• Low clamping voltage to protect downstream components
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time
• RoHS compliant

Disadvantages

• Higher cost compared to traditional diodes
• Requires careful consideration of placement in circuit design

Working Principles

When a voltage spike occurs, the 1.5KE51A-G conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, preventing damage to downstream components.

Detailed Application Field Plans

The 1.5KE51A-G is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE51A-G include: - 1.5KE47A-G - 1.5KE56A-G - P6KE51A-G - P4KE51A-G

In summary, the 1.5KE51A-G transient voltage suppressor diode offers reliable surge protection with fast response times and high surge capability. Its use spans across various industries, making it an essential component in safeguarding electronic circuits against voltage spikes.

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