SMCJ43CE3/TR13

Product Category

The SMCJ43CE3/TR13 belongs to the category of transient voltage suppressor diodes.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB)
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 43V
• Operating Voltage: 36.8V
• Maximum Clamping Voltage: 58.1V
• Peak Pulse Current: 77.4A

Detailed Pin Configuration

The SMCJ43CE3/TR13 has a standard SMC package with two pins, one for anode and the other for cathode.

Functional Features

• Rapid response to transient overvoltage conditions
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - High surge current handling capability

Disadvantages: - Higher cost compared to traditional diodes - Limited to specific voltage ranges

Working Principles

When a voltage transient occurs, the SMCJ43CE3/TR13 conducts and clamps the transient voltage to a safe level, protecting the circuitry downstream.

Detailed Application Field Plans

The SMCJ43CE3/TR13 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMCJ5.0A: Breakdown Voltage - 5.0V
• SMCJ10A: Breakdown Voltage - 10V
• SMCJ30A: Breakdown Voltage - 30V
• SMCJ100A: Breakdown Voltage - 100V

In conclusion, the SMCJ43CE3/TR13 transient voltage suppressor diode offers efficient protection against voltage transients in various electronic applications, with its fast response time, low clamping voltage, and high surge current capability. Its application spans across diverse industries, including power supplies, communication equipment, automotive electronics, and industrial control systems.

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