SMBJ5387B-TP

Introduction

The SMBJ5387B-TP is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients. 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.

Product Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMB (DO-214AA)
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Part Number: SMBJ5387B-TP
• Peak Power Dissipation: 600W
• Breakdown Voltage: 87V
• Operating Voltage: 69.4V
• Maximum Clamping Voltage: 111V
• Peak Pulse Current: 16.3A
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ5387B-TP TVS diode typically has two pins, with the cathode identified by a band or marking on the body of the diode.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
• Fast Response Time: Quickly responds to voltage spikes to protect downstream components
• High Surge Current Capability: Can handle large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact size and easy to integrate into circuit designs

Disadvantages

• Limited to specific voltage ranges
• May require additional components for comprehensive circuit protection

Working Principles

When a transient voltage spike occurs, the SMBJ5387B-TP TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from sensitive components. This action helps prevent damage to the circuitry.

Detailed Application Field Plans

The SMBJ5387B-TP is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMBJ5387B-TP
• Alternative Model 2: SMCJ5387B-TP
• Alternative Model 3: 1.5SMCJ5387B-TP
• Alternative Model 4: SMBJ5387B-E3/52

In summary, the SMBJ5387B-TP transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic systems.

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