SMCJ15A-E3/9AT

Introduction

The SMCJ15A-E3/9AT is a product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diodes
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB), SMA Flat Lead
• Essence: Provides protection to sensitive electronic components from voltage spikes
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 15V
• Operating Voltage: 12.8V
• Clamping Voltage: 19.9V
• Peak Pulse Current: 43.5A
• Capacitance: 200pF

Detailed Pin Configuration

The SMCJ15A-E3/9AT has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Rapid response to transient over-voltage conditions
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement in circuit design

Working Principles

The SMCJ15A-E3/9AT operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It achieves this by rapidly switching into a low-resistance state, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The SMCJ15A-E3/9AT is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ15A-E3/9AT include: - P6SMB15A - 1.5SMCJ15A - SMBJ15A

In conclusion, the SMCJ15A-E3/9AT transient voltage suppressor diode offers effective protection against voltage transients with its fast response time, low clamping voltage, and high surge current capability. Its application spans across various industries, making it a versatile component in electronic circuit protection.

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