SMCJ7.5A-HRA English Editing Encyclopedia Entry

Product Overview

The SMCJ7.5A-HRA belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and surges. The SMCJ7.5A-HRA is designed to provide robust protection against transient overvoltage conditions in various electronic circuits.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and surges
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: SMA (DO-214AC)
• Essence: Provides transient overvoltage protection for electronic circuits
• Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier

Specifications

• Voltage Rating: 7.5V
• Peak Pulse Power: 1500W
• Breakdown Voltage: 8.33V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCJ7.5A-HRA features a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Fast response time to transient overvoltage events
• Low clamping voltage to protect downstream components
• High reliability and robustness in harsh operating conditions

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - Wide operating temperature range

Disadvantages: - Limited to specific voltage ratings - Requires careful consideration of placement in circuit design

Working Principles

The SMCJ7.5A-HRA operates by diverting excess transient current away from sensitive components when a voltage surge occurs. This helps to limit the voltage across the protected circuit, preventing damage to downstream electronics.

Detailed Application Field Plans

The SMCJ7.5A-HRA is commonly used in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMCJ6.0A-HRA: 6.0V voltage rating, 1500W peak pulse power
• SMCJ9.0A-HRA: 9.0V voltage rating, 1500W peak pulse power
• SMCJ12A-HRA: 12V voltage rating, 1500W peak pulse power

In conclusion, the SMCJ7.5A-HRA transient voltage suppressor diode offers reliable protection against transient overvoltage conditions in a wide range of electronic applications. Its fast response time, low clamping voltage, and high reliability make it a valuable component in safeguarding sensitive electronics.

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