SMBJ12CA

The SMBJ12CA from GOODWORK is a robust and reliable transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and surges. This component is particularly useful in applications where overvoltage protection is critical, such as in power supplies, telecommunications, and automotive electronics.

Physical Characteristics: The SMBJ12CA is housed in a compact SMB (DO-214AA) package, which is known for its low profile and surface-mount design. The package dimensions typically measure around 5.2 mm in length and 3.5 mm in width, making it suitable for space-constrained applications. The diode features a glass passivated junction, which enhances its reliability and performance under various environmental conditions.

Electrical Specifications: The SMBJ12CA is rated for a breakdown voltage of approximately 12 volts, making it ideal for clamping voltage spikes that exceed this threshold. It has a peak power dissipation capability of around 600 watts, allowing it to absorb significant energy during transient events without failing. The device also exhibits a low clamping voltage, ensuring that the voltage across the protected load remains within safe limits during a surge.

Performance Features: One of the key features of the SMBJ12CA is its fast response time, which is crucial for protecting sensitive components from damage due to rapid voltage transients. The diode is designed to handle repetitive surge events, making it suitable for applications that may experience frequent voltage fluctuations. Additionally, it has a low leakage current, which helps to minimize power loss during normal operation.

Applications: The SMBJ12CA is widely used in various electronic applications, including:

• Power supply circuits
• Data line protection
• Automotive electronics
• Telecommunications equipment
• Consumer electronics

Compliance and Standards: The SMBJ12CA complies with industry standards for reliability and performance, making it a trusted choice for engineers and designers. It is often used in conjunction with other protective components to create a comprehensive protection scheme for electronic devices.

In summary, the SMBJ12CA from GOODWORK is a high-performance transient voltage suppressor diode that offers excellent protection against voltage spikes, making it an essential component in modern electronic designs. Its compact size, robust specifications, and reliable performance make it a popular choice among engineers looking to safeguard their circuits.