SA43CA-E3/54 Product Overview

Introduction

The SA43CA-E3/54 belongs to the category of semiconductor devices and is specifically designed for use in electronic circuits for voltage clamping and transient suppression. This device offers unique characteristics, packaging, and quantity options that make it suitable for a wide range of applications.

Basic Information Overview

• Category: Semiconductor Device
• Use: Voltage Clamping and Transient Suppression
• Characteristics: High Surge Capability, Low Leakage, Fast Response Time
• Package: DO-204AC (DO-15)
• Essence: Protection against Voltage Spikes and Transients
• Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

• Peak Pulse Power: 500 W
• Breakdown Voltage Range: 43 V
• Maximum Clamping Voltage: 69.4 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SA43CA-E3/54 features a standard DO-15 package with two leads. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

• Transient Suppression: Effectively clamps voltage transients to protect sensitive electronic components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the circuit.

Advantages and Disadvantages

Advantages

• High surge capability
• Low leakage current
• Fast response time

Disadvantages

• Limited breakdown voltage range
• Requires careful consideration of application voltage levels

Working Principles

The SA43CA-E3/54 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, thereby preventing damage due to transients.

Detailed Application Field Plans

The SA43CA-E3/54 is widely used in various electronic systems, including: - Power Supplies - Telecommunications Equipment - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

For applications requiring different breakdown voltage ranges or power handling capabilities, alternative models include: - SA5.0CA-E3/54 (Breakdown Voltage: 5.0 V, Peak Pulse Power: 500 W) - SA15CA-E3/54 (Breakdown Voltage: 15 V, Peak Pulse Power: 500 W) - SA78CA-E3/54 (Breakdown Voltage: 78 V, Peak Pulse Power: 500 W)

In conclusion, the SA43CA-E3/54 offers robust transient suppression capabilities and is well-suited for diverse electronic applications, providing essential protection against voltage spikes and transients.

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