SMCJ13CA-HRA Encyclopedia Entry

Product Overview

The SMCJ13CA-HRA 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 SMCJ13CA-HRA is designed to provide robust protection for a variety of electronic circuits and devices. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package consists of a molded plastic body with leads on either end for easy installation. The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from potential damage. The packaging typically includes a quantity of 100 units per reel.

Specifications

• Peak Pulse Power: 1500 Watts
• Breakdown Voltage: 12.8V to 14.2V
• Maximum Clamping Voltage: 21.5V at 10A
• Operating Temperature Range: -55°C to +150°C
• Package Type: SMC (DO-214AB)

Detailed Pin Configuration

The SMCJ13CA-HRA features a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High surge capability for reliable overvoltage protection
• Low clamping voltage to minimize stress on protected components
• Fast response time to quickly suppress transient voltage spikes

Advantages and Disadvantages

Advantages

• Robust surge protection
• Low clamping voltage
• Fast response time

Disadvantages

• Relatively high operating temperature range may limit certain applications
• Requires careful consideration of reverse standoff voltage to ensure proper functionality

Working Principles

The SMCJ13CA-HRA operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts excess current to ground, preventing it from reaching sensitive components. This action effectively clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The SMCJ13CA-HRA is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ13CA-HRA include: - P6KE15CA - 1.5SMC13CA - SMAJ13CA

In conclusion, the SMCJ13CA-HRA transient voltage suppressor diode offers robust protection against voltage spikes and transients, making it an essential component in numerous electronic applications.

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