SMCJ26CA-HR Encyclopedia Entry

Product Overview

The SMCJ26CA-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 SMCJ26CA-HR is designed to provide high reliability and performance in a variety of applications.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: SMC (DO-214AB), 2-Pin
• Essence: Safeguarding electronic circuits from overvoltage events
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 26V
• Clamping Voltage: 42.1V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCJ26CA-HR has a simple 2-pin configuration with anode and cathode connections. The anode is typically marked with a band or other indicator for easy identification.

Functional Features

• Fast response time to clamp transient voltages
• Low clamping voltage to protect downstream components
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• High reliability and performance
• Wide operating temperature range

Disadvantages

• May require additional circuitry for comprehensive surge protection
• Higher cost compared to basic diode solutions

Working Principles

When a transient voltage spike occurs, the SMCJ26CA-HR conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The SMCJ26CA-HR is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMCJ5.0A-HR: Breakdown Voltage: 5V, Peak Pulse Power: 1500W
• SMCJ10CA-HR: Breakdown Voltage: 10V, Peak Pulse Power: 1500W
• SMCJ40A-HR: Breakdown Voltage: 40V, Peak Pulse Power: 1500W
• SMCJ100CA-HR: Breakdown Voltage: 100V, Peak Pulse Power: 1500W

In conclusion, the SMCJ26CA-HR transient voltage suppressor diode offers reliable protection against voltage spikes and transients in a wide range of applications, making it an essential component in safeguarding electronic circuits.

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