SMCJ13A-QH Product Overview

Introduction

The SMCJ13A-QH is a high-quality electronic component designed for use in various applications. This entry provides an in-depth 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 SMCJ13A-QH belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronics from voltage spikes and transient surges.

Basic Information Overview

• Use: The SMCJ13A-QH is used to protect electronic circuits from overvoltage transients.
• Characteristics: It has a low clamping voltage, fast response time, and high surge capability.
• Package: The SMCJ13A-QH is available in a surface-mount package.
• Essence: Its essence lies in providing reliable overvoltage protection for electronic circuits.
• Packaging/Quantity: It is typically packaged in reels or trays containing a specific quantity per package.

Specifications

• Voltage Rating: 13V
• Peak Pulse Power: 1500W
• Breakdown Voltage: 14.4V
• Operating Temperature Range: -55°C to 150°C
• Package Type: SMC (DO-214AB)

Detailed Pin Configuration

The SMCJ13A-QH TVS diode has a standard SMC package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Suppression: Effectively suppresses voltage transients to protect downstream components.
• Fast Response Time: Rapidly clamps transient voltages to safe levels.
• Low Clamping Voltage: Provides efficient protection without affecting normal circuit operation.

Advantages and Disadvantages

Advantages

• Reliable overvoltage protection
• Fast response time
• Low clamping voltage

Disadvantages

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

Working Principles

When an overvoltage transient occurs, the SMCJ13A-QH TVS diode conducts current to divert the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The SMCJ13A-QH is commonly used in the following applications: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMCJ10A-QH: 10V TVS diode with similar characteristics
• SMCJ16A-QH: 16V TVS diode with similar characteristics
• SMCJ20A-QH: 20V TVS diode with similar characteristics

In conclusion, the SMCJ13A-QH TVS diode offers reliable overvoltage protection with its fast response time and low clamping voltage. Its application spans across various industries, and it has alternative models with different voltage ratings to suit specific requirements.

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