TPSMB22CA

Introduction

The TPSMB22CA is a transient voltage suppressor diode designed to protect electronic circuits from voltage transients. This entry provides an overview of the TPSMB22CA, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The TPSMB22CA belongs to the category of transient voltage suppressor diodes, which are commonly used in electronic circuits to protect sensitive components from voltage spikes and transients.

Basic Information Overview

• Use: The TPSMB22CA is used to suppress transient voltages in electronic circuits.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
• Package: The TPSMB22CA is available in a variety of packages, including SMA, SMB, and SMC.
• Essence: Its essence lies in providing reliable protection against voltage transients.
• Packaging/Quantity: It is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 22V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 18.5V
• Maximum Clamping Voltage: 35.5V

Detailed Pin Configuration

The TPSMB22CA typically has two pins, with the cathode marked by a band or other indicator. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the circuit.
• High Surge Current Capability: Able to handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge current capability

Disadvantages

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

Working Principles

The TPSMB22CA operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the circuit. When a transient voltage exceeds the breakdown voltage of the diode, it conducts and shunts the excess energy to ground, protecting the circuit.

Detailed Application Field Plans

The TPSMB22CA is widely used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMB22CA include: - P6SMB22CA - 1.5SMC22CA - SMBJ22CA - SMCJ22CA

In conclusion, the TPSMB22CA is a crucial component in safeguarding electronic circuits from voltage transients, offering reliable protection and fast response times. Its application spans across diverse industries, making it an essential part of modern electronic systems.

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