SA85CA-E3/73 Product Overview

Introduction

The SA85CA-E3/73 is a semiconductor product belonging to the category of transient voltage suppressors (TVS). This device is designed to protect sensitive electronic components from voltage spikes and transients, making it an essential component in various electronic systems.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: DO-204AC (DO-15)
• Essence: Safeguarding electronic components from voltage surges
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 500 W
• Breakdown Voltage Range: 85 V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 85 V
• Maximum Clamping Voltage: 137 V
• Peak Pulse Current: 10 A

Detailed Pin Configuration

The SA85CA-E3/73 typically features a standard DO-15 package with two leads. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

• Rapid response to transient voltage events
• High surge capability for reliable protection
• Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact form factor

Disadvantages

• Limited peak pulse power compared to higher-rated TVS devices
• Requires careful consideration of placement within circuitry to ensure optimal protection

Working Principles

The SA85CA-E3/73 operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage event occurs, the TVS device rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SA85CA-E3/73 finds application in a wide range of electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SA5.0CA-E3/54
• SA6.0CA-E3/54
• SA7.5CA-E3/54
• SA9.0CA-E3/54
• SA12CA-E3/54

In summary, the SA85CA-E3/73 transient voltage suppressor offers effective protection against voltage spikes and transients, making it an indispensable component in safeguarding sensitive electronic circuits.

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