SA45CAHE3/73 Product Overview

Introduction

The SA45CAHE3/73 is a semiconductor product belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic components from voltage transients and surges. This entry provides an overview of the SA45CAHE3/73, 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 (TVS)
• Use: Protecting sensitive electronic components from voltage transients and surges
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-204AC (DO-15)
• Essence: Safeguarding electronic circuits from overvoltage events
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 45V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 45V
• Maximum Clamping Voltage: 77.4V
• Peak Pulse Current: 34.5A

Detailed Pin Configuration

The SA45CAHE3/73 typically has two pins, with the anode and cathode connections.

Functional Features

• Rapid response to transient voltage spikes
• Low clamping voltage to protect downstream components
• High surge current handling capability
• Robust construction for reliability in harsh environments

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range

Disadvantages

• Limited breakdown voltage range
• Higher cost compared to some alternatives

Working Principles

The SA45CAHE3/73 operates by diverting excessive voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SA45CAHE3/73 is widely used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS products to consider include: - SMAJ45A - P6SMB45A - 1.5KE45CA

In conclusion, the SA45CAHE3/73 is a reliable transient voltage suppressor with robust characteristics and effective protection capabilities. Its application spans across diverse industries, making it a versatile choice for safeguarding electronic circuits from voltage transients and surges.

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