SMCJ188CA-M3/57T

Introduction

The SMCJ188CA-M3/57T is a specialized electronic component designed for use in various applications. This entry provides an overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The SMCJ188CA-M3/57T belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Basic Information Overview

• Use: The SMCJ188CA-M3/57T is used to provide overvoltage protection in electronic circuits.
• Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
• Package: The diode is typically available in a DO-214AB (SMC) package.
• Essence: Its essence lies in providing reliable overvoltage protection for electronic circuits.
• Packaging/Quantity: The diodes are usually packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 209V
• Clamping Voltage: 340V
• Operating Temperature Range: -55°C to +150°C
• Polarity: Unidirectional

Detailed Pin Configuration

The SMCJ188CA-M3/57T typically has two pins, with the cathode connected to the marked side of the diode and the anode connected to the unmarked side.

Functional Features

• Transient Suppression: Effectively suppresses voltage transients and spikes to protect downstream electronic components.
• Fast Response Time: Rapidly responds to overvoltage events to minimize potential damage.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Reliable overvoltage protection
• Fast response time
• High surge capability

Disadvantages

• Reverse leakage current may be a concern in certain applications
• Clamping voltage may not be suitable for ultra-sensitive components

Working Principles

When an overvoltage event occurs, the SMCJ188CA-M3/57T conducts current and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMCJ188CA-M3/57T is commonly used in the following applications: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE200CA
• Alternative Model 2: 1.5SMC220CA
• Alternative Model 3: SMAJ188A

In conclusion, the SMCJ188CA-M3/57T is a crucial component in safeguarding electronic circuits from voltage transients and spikes. Its high surge capability, fast response time, and reliable performance make it a popular choice for various applications.

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