SM15T200CA - Product Overview

Introduction

SM15T200CA is a transient voltage suppressor diode that belongs to the category of electronic components used for surge protection in various electrical and electronic circuits. 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: Surge protection in electrical and electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Protects sensitive electronic components from voltage transients
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 171V
• Breakdown Voltage: 190V
• Maximum Clamping Voltage: 275V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM15T200CA is a unidirectional transient voltage suppressor diode with two leads. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

• Fast response time to transient voltage spikes
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Requires careful consideration of placement in the circuit to ensure optimal protection
• May degrade over time with repeated exposure to surges

Working Principles

When a transient voltage spike occurs in the circuit, the SM15T200CA quickly conducts the excess energy to the ground, preventing it from reaching sensitive components. This action helps to limit the voltage across the protected circuit.

Detailed Application Field Plans

The SM15T200CA is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SM15T220CA: Higher breakdown voltage
• SM15T180CA: Lower breakdown voltage
• SM15T230CA: Higher peak pulse power handling capacity

In conclusion, the SM15T200CA transient voltage suppressor diode offers effective surge protection for a wide range of electronic circuits. Its fast response time, low clamping voltage, and high surge current capability make it a reliable choice for safeguarding sensitive components from transient voltage spikes.

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