SA75CA-E3/73 Product Overview

Introduction

The SA75CA-E3/73 is a semiconductor product belonging to the category of transient voltage suppressors (TVS). It is commonly used for surge protection in electronic circuits to safeguard against voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SA75CA-E3/73.

Basic Information Overview

• Category: Transient Voltage Suppressors (TVS)
• Use: Surge protection in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-204AC (DO-15)
• Essence: Protecting electronic components from voltage spikes and transients
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 500 W
• Breakdown Voltage Range: 64.4 V to 71.1 V
• Maximum Clamping Voltage: 103 V at 10 A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SA75CA-E3/73 typically has two leads with a standard DO-15 package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast Response Time: Rapid reaction to voltage spikes
• Low Clamping Voltage: Limits the voltage across the protected circuit
• High Surge Current Capability: Ability to handle large transient currents

Advantages and Disadvantages

Advantages

• Effective surge protection
• Compact size
• Wide operating temperature range

Disadvantages

• Limited breakdown voltage options
• Requires proper installation for optimal performance

Working Principles

The SA75CA-E3/73 operates by diverting excessive voltage away from sensitive electronic components during transient events. When a surge occurs, the TVS device rapidly conducts, shunting the excess energy to protect the circuit.

Detailed Application Field Plans

The SA75CA-E3/73 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 models to the SA75CA-E3/73 include: - SA5.0CA-E3/54 - SA10CA-E3/54 - SA15CA-E3/54 - SA20CA-E3/54 - SA30CA-E3/54

In summary, the SA75CA-E3/73 transient voltage suppressor offers effective surge protection for electronic circuits, with its fast response time, low clamping voltage, and high surge current capability. While it has limitations in terms of breakdown voltage options, it remains a popular choice in various industries due to its compact size and wide operating temperature range.

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