SMCJ48A-HRAT7

Introduction

The SMCJ48A-HRAT7 is a high-reliability transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: SMC (DO-214AB)
• Essence: Silicon Junction Diode
• Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage: 53.3 V
• Clamping Voltage: 77.4 V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ48A-HRAT7 has a standard SMC (DO-214AB) package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• High reliability
• Fast response time
• RoHS compliant
• Wide operating temperature range

Disadvantages

• Relatively higher clamping voltage compared to some alternative models

Working Principles

The SMCJ48A-HRAT7 operates based on the principle of avalanche breakdown. When a transient voltage surge occurs, the diode rapidly conducts current, diverting the excess voltage away from the protected circuitry and limiting the voltage to a safe level.

Detailed Application Field Plans

The SMCJ48A-HRAT7 is widely used in various applications requiring protection against transient voltage events, including: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ48A-HRAT7 include: - SMCJ5.0A-HRAT7 - SMCJ10A-HRAT7 - SMCJ24A-HRAT7 - SMCJ36A-HRAT7

In summary, the SMCJ48A-HRAT7 is a high-reliability transient voltage suppressor diode with fast response time and low clamping voltage, making it suitable for a wide range of applications requiring protection against transient voltage events.

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