SA48A Product Overview

Introduction

SA48A is a crucial component belonging to the category of semiconductor devices. This product is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will delve into the basic information overview, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of SA48A.

Basic Information Overview

• Category: Semiconductor Devices
• Use: SA48A is primarily used for voltage regulation and transient suppression in electronic circuits.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time.
• Package: The SA48A is typically available in a DO-15 package.
• Essence: Its essence lies in providing reliable protection against voltage transients.
• Packaging/Quantity: It is commonly packaged in reels or tubes containing a specific quantity per package.

Specifications

The detailed specifications of SA48A are as follows: - Peak Pulse Power: 500 W - Breakdown Voltage Range: 43.6 V to 48.4 V - Operating Temperature Range: -55°C to +175°C - Storage Temperature Range: -55°C to +175°C - Forward Voltage Drop: 0.9 V at 1 A - Reverse Standoff Voltage: 48.4 V

Detailed Pin Configuration

The SA48A typically consists of two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

• Transient Suppression: SA48A effectively suppresses voltage transients and protects sensitive electronic components.
• Fast Response Time: It offers a rapid response to transient events, safeguarding the circuitry from damage.
• High Surge Capability: The device can handle high surge currents, making it suitable for demanding applications.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Fast response to transient events
• High surge capability

Disadvantages

• Limited breakdown voltage range
• Sensitive to extreme temperature conditions

Working Principles

SA48A operates based on the principle of avalanche breakdown, where it rapidly clamps the transient voltage to a safe level by diverting excess current away from the protected circuitry. This ensures that the connected electronics remain unharmed during voltage spikes or surges.

Detailed Application Field Plans

SA48A finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SA48A include: - SA5.0A - SA10A - SA24A - SA36A

In conclusion, SA48A serves as a vital component in safeguarding electronic circuits from voltage transients and regulating voltage levels. Its unique characteristics, functional features, and diverse applications make it an indispensable part of modern electronic systems.

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