SMCJ14A-HR

Product Overview

The SMCJ14A-HR belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ14A-HR is designed to provide high reliability and performance in a variety of applications. It is characterized by its fast response time, low clamping voltage, and robust packaging.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high reliability
• Package: SMC (DO-214AB), SMA Flat Lead
• Essence: Reliable protection for sensitive electronic components
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 14V
• Clamping Voltage: 23.2V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ14A-HR has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response to transient over-voltage conditions
• Low clamping voltage to protect downstream components
• High surge capability for reliable performance in harsh environments

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Robust packaging for durability

Disadvantages

• Clamping voltage may be higher than some alternative models
• Limited breakdown voltage compared to higher-rated diodes

Working Principles

The SMCJ14A-HR operates by diverting excess current away from sensitive components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, preventing damage to downstream circuitry.

Detailed Application Field Plans

The SMCJ14A-HR is widely used in various electronic systems where protection against voltage transients is critical. Some common application fields include: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCJ14A-HR include: - SMCJ10A-HR: Similar characteristics with a lower breakdown voltage - SMCJ16A-HR: Higher breakdown voltage with comparable clamping voltage - SMAJ14A-HR: SMA package variant with similar specifications

In conclusion, the SMCJ14A-HR transient voltage suppressor diode offers reliable protection against voltage spikes and transients in a wide range of electronic applications. Its fast response time, low clamping voltage, and robust packaging make it a preferred choice for engineers seeking to safeguard their circuits from unexpected voltage surges.

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