3.0SMCJ120A

The 3.0SMCJ120A is a high-performance transient voltage suppression diode specifically designed to protect sensitive electronic devices from voltage spikes and transients. This TVS (Transient Voltage Suppressor) diode is perfect for applications requiring reliable protection, making it an invaluable component across various electronic systems. For more options, check out our range of protection diodes here.

Key Features of the 3.0SMCJ120A

• Power Rating: Able to handle up to 3kW, providing robust protection for your circuits.
• Voltage Range: Operates effectively within 133V to 148V, ensuring compatibility with a wide variety of electronic applications.
• Current Rating: The 3.0SMCJ120A has a maximum surge current rating of 15.5A, allowing it to absorb significant transient energy.
• Unidirectional Design: Features a unidirectional configuration, ideally suited for applications requiring one-way current flow.
• Tolerance: With a ±5% tolerance, the 3.0SMCJ120A guarantees dependable performance in fluctuating conditions.

Applications

The 3.0SMCJ120A diode’s versatility extends across a wide range of applications:

• Data Communication Equipment: Essential protection for modems, routers, and various communication devices.
• Consumer Electronics: Perfect for safeguarding televisions, computers, and gaming consoles from power surges.
• Industrial Equipment: Protect sensitive controls and machinery in various industrial settings.
• Automotive Systems: Shields automotive electronics from voltage spikes caused by ignition and other system surges.
• Renewable Energy Systems: Employed in solar inverters and wind turbine controllers to prevent damage from voltage fluctuations.

Benefits of Using the 3.0SMCJ120A

Incorporating the 3.0SMCJ120A into your electronic circuits presents numerous benefits:

• Enhanced Protection: Minimizes the risk of component failure due to voltage spikes, thereby extending the lifespan of your devices.
• Improved Reliability: Offers consistent performance, ensuring smooth operation of your systems under diverse conditions.
• Cost-Effective Solution: By protecting your devices with the 3.0SMCJ120A, you can reduce repair and replacement costs over time.
• Easy Integration: The SMC package allows for easy integration into existing systems without significant modifications.

Technical Specifications

Understanding the technical specifications is essential for selecting the right diode for your application. The 3.0SMCJ120A boasts the following specifications:

• Peak Pulse Power (Ppp): 3kW, ensuring it can handle high-energy transients.
• Reverse Stand-off Voltage (VWM): 120V, suitable for a variety of voltage-sensitive applications.
• Working Peak Reverse Voltage (VRWM): Defines operational limits under standard conditions.
• Clamping Voltage (VC): The voltage at which the diode begins to conduct and clamp transients, crucial for protecting downstream components.
• Temperature Coefficient: Ensures stable operation across a wide range of temperatures, enhancing reliability.

Installation and Handling

When installing the 3.0SMCJ120A, follow these guidelines for optimal performance:

• Orientation: Properly orient the diode to ensure it operates within the intended direction of current flow.
• Heat Management: Ensure adequate heat dissipation to prevent thermal overload during operation.
• Proper Circuit Design: Utilize appropriate techniques to maximize the efficacy of the diode’s protective capabilities.
• Environment Considerations: Use the 3.0SMCJ120A in environments that fall within its specified temperature and humidity ranges.

Conclusion

In summary, the 3.0SMCJ120A is a robust and reliable TVS diode that provides essential protection for various electronic devices and applications. Its high power rating, wide voltage range, and durable design make it a top choice for anyone looking to safeguard their equipment from harmful voltage spikes. Whether you’re working on consumer electronics, industrial systems, or any other electronic application, the 3.0SMCJ120A delivers performance and peace of mind. Upgrade your designs with this exceptional diode and ensure your devices remain safe and operational in any circumstance.