SMDJ54CA-HRA

Product Overview

Category

The SMDJ54CA-HRA belongs to the category of surface mount transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

• High reliability
• Low leakage current
• Fast response time
• Wide operating temperature range

Package

The SMDJ54CA-HRA is typically available in a surface mount package, making it suitable for automated assembly processes.

Essence

The essence of the SMDJ54CA-HRA lies in its ability to provide robust protection against voltage surges, ensuring the integrity of connected electronic devices.

Packaging/Quantity

These diodes are commonly packaged in reels or tape and reel format, with varying quantities per package depending on the manufacturer.

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 54V
• Operating Temperature Range: -55°C to 175°C
• Reverse Standoff Voltage: 48.5V
• Forward Voltage: 3.5V at 100A

Detailed Pin Configuration

The SMDJ54CA-HRA typically features a standard surface mount configuration with two terminals for connection to the circuit board.

Functional Features

• Transient voltage suppression
• Bidirectional clamping capability
• Low incremental surge resistance
• High-temperature stability

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• High reliability and fast response time
• Suitable for a wide range of applications

Disadvantages

• Higher cost compared to traditional diode solutions
• Surface mount installation may require specialized equipment

Working Principles

The SMDJ54CA-HRA operates by diverting excessive voltage away from sensitive components, thereby safeguarding them from potential damage caused by transient voltage spikes.

Detailed Application Field Plans

The SMDJ54CA-HRA finds extensive use in various applications, including: - Power supplies - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMDJ5.0A: Similar specifications with a lower breakdown voltage
• SMDJ58CA: Higher breakdown voltage with comparable characteristics
• SMDJ54A: Lower power dissipation but similar voltage rating

In conclusion, the SMDJ54CA-HRA offers reliable transient voltage suppression in a compact surface mount package, making it an essential component for protecting sensitive electronic circuits across diverse industries.

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