SMLJ13CA Diode: Product Overview and Specifications

Introduction

The SMLJ13CA diode is a critical component in electronic circuits, providing essential functionality for various applications. This entry provides an in-depth overview of the SMLJ13CA diode, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

• Category: Electronic Component
• Use: The SMLJ13CA diode is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time.
• Package: The diode is typically available in a DO-214AB package.
• Essence: Its essence lies in providing robust protection against transient overvoltage events.
• Packaging/Quantity: The diode is commonly packaged in reels or trays, with varying quantities based on manufacturer specifications.

Specifications

• Peak Pulse Power: 3000W
• Breakdown Voltage: 13V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The SMLJ13CA diode features a standard DO-214AB package with two pins. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Effectively suppresses transient voltage spikes to protect downstream electronic components.
• Fast Response Time: Rapidly responds to voltage transients, minimizing the risk of damage to connected devices.
• High Surge Capability: Capable of withstanding high surge currents, ensuring reliable protection in demanding environments.

Advantages and Disadvantages

Advantages

• Robust transient voltage suppression capabilities
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may not be suitable for ultra-sensitive applications
• Requires careful consideration of placement within circuits to maximize effectiveness

Working Principles

The SMLJ13CA diode operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to a voltage spike, diverting excess current away from sensitive components.

Detailed Application Field Plans

The SMLJ13CA diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMLJ Series (e.g., SMLJ5.0CA, SMLJ15CA)
• Alternative Model 2: P6SMB Series (e.g., P6SMB10CA, P6SMB24CA)
• Alternative Model 3: 1.5KE Series (e.g., 1.5KE6.8CA, 1.5KE16CA)

In conclusion, the SMLJ13CA diode serves as a crucial component in protecting electronic circuits from transient voltage events, offering robust performance and reliability across diverse applications.

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