TPSMB75CA

Introduction

The TPSMB75CA is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMB (DO-214AA)
• Essence: Suppressing transient voltages to protect downstream components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Power Dissipation: 600W
• Breakdown Voltage Range: 64.4V to 71.1V
• Operating Temperature Range: -55°C to 150°C
• Storage Temperature Range: -55°C to 150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMB75CA is available in a SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection by clamping transient voltages to a safe level
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to downstream components
• Low Clamping Voltage: Limits the voltage across the protected circuit to prevent damage

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited breakdown voltage range
• Operating temperature range may not be suitable for extreme environments

Working Principles

The TPSMB75CA operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode rapidly switches into its low-impedance state, providing a path for the transient current to flow through.

Detailed Application Field Plans

The TPSMB75CA is commonly used in various applications, including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• TPSMB6.5CA: Breakdown voltage range: 5.8V to 6.45V
• TPSMB13CA: Breakdown voltage range: 11.7V to 13.0V
• TPSMB30CA: Breakdown voltage range: 27.0V to 33.3V
• TPSMB58CA: Breakdown voltage range: 52.2V to 57.8V

In summary, the TPSMB75CA transient voltage suppressor diode offers effective protection against voltage transients, with fast response time and low clamping voltage. While it has limitations in terms of breakdown voltage range and operating temperature, it is widely used in diverse applications and has alternative models available to suit specific requirements.