TPSMB27HE3/5BT

Introduction

The TPSMB27HE3/5BT is a transient voltage suppressor diode designed to protect sensitive electronic devices 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 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: Protecting electronic components from voltage surges
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Part Number: TPSMB27HE3/5BT
• Standoff Voltage: 24.4V
• Breakdown Voltage: 27V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to 150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMB27HE3/5BT typically has two pins, with the cathode marked with a line on the body of the diode.

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage transients.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
• Low Clamping Voltage: Limits the voltage across the protected circuit, preventing damage to downstream components.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Limited to specific voltage ranges
• Requires proper installation for optimal performance

Working Principles

When a voltage transient occurs, the TPSMB27HE3/5BT conducts excess current to ground, limiting the voltage across the protected circuit. This action prevents damage to sensitive electronic components.

Detailed Application Field Plans

The TPSMB27HE3/5BT is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB27CA
• Alternative Model 2: SMCJ27A
• Alternative Model 3: 1.5SMC27CA

In conclusion, the TPSMB27HE3/5BT transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.

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