SMCJ120A-TP: Product Overview and Detailed Information

Introduction

The SMCJ120A-TP belongs to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMCJ120A-TP is known for its high reliability, fast response time, and robust packaging, making it suitable for a wide range of applications.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: High reliability, fast response time
• Package: SMC (DO-214AB), Tape and Reel
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Part Number: SMCJ120A-TP
• Peak Pulse Power: 1500W
• Breakdown Voltage: 120V
• Operating Voltage: 103V
• Clamping Voltage: 164V
• Peak Pulse Current: 43.5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ120A-TP follows the standard SMC (DO-214AB) package configuration with two leads.

Functional Features

• Fast response time to transient voltage spikes
• Low clamping voltage to protect downstream components
• High peak pulse power handling capability

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher cost compared to traditional diodes
• Requires careful consideration of mounting and layout due to its package size

Working Principles

The SMCJ120A-TP operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ120A-TP finds extensive use in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 1. SMCJ110A-TP: Similar specifications with a lower breakdown voltage of 110V
• 2. SMCJ130A-TP: Similar specifications with a higher breakdown voltage of 130V
• 3. SMCJ150A-TP: Similar specifications with a higher breakdown voltage of 150V

In conclusion, the SMCJ120A-TP transient voltage suppressor diode offers reliable protection against voltage spikes and transients in electronic circuits. Its robust design, fast response time, and wide operating temperature range make it a preferred choice for various applications.

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