SMLJ20A-TP: Product Overview and Specifications

Introduction

The SMLJ20A-TP is a transient voltage suppressor diode that belongs to the category of semiconductor devices. It is commonly used for surge protection in electronic circuits to safeguard sensitive components from voltage spikes and transients. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMLJ20A-TP.

Basic Information Overview

• Category: Semiconductor Devices
• Use: Surge Protection in Electronic Circuits
• Characteristics: Fast response time, Low clamping voltage, High surge current capability
• Package: DO-214AB (SMC), SMC/DO-214AB package type
• Essence: Transient Voltage Suppressor Diode
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Peak Pulse Power: 3000W
• Breakdown Voltage: 20V
• Clamping Voltage: 32.4V
• Peak Pulse Current: 64.5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMLJ20A-TP has a standard DO-214AB (SMC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly responds to overvoltage conditions, minimizing the risk of damage to connected components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time ensures rapid protection
• Low clamping voltage minimizes stress on connected devices

Disadvantages

• Limited to specific voltage and current ratings
• May require additional circuitry for comprehensive surge protection in complex systems

Working Principles

The SMLJ20A-TP operates by diverting excess transient energy away from the protected circuit, thereby limiting the voltage across it. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMLJ20A-TP is widely 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 SMLJ20A-TP include: - P6SMB20A - 1.5SMC20A - SMBJ20A

In summary, the SMLJ20A-TP transient voltage suppressor diode offers effective surge protection with its fast response time, low clamping voltage, and high surge current capability. Its application spans across diverse industries, and it is complemented by alternative models with similar functionalities.

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