SMBJ40CA

The SMBJ40CA from GOODWORK is a robust and reliable transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients. This device is particularly useful in applications where overvoltage protection is critical, such as in power supplies, telecommunications, and automotive electronics.

Key Features:

1. Voltage Rating: The SMBJ40CA is rated for a breakdown voltage of approximately 40 volts, making it suitable for clamping voltage spikes that exceed this threshold. This ensures that connected devices are shielded from potentially damaging surges.

2. Power Dissipation: The diode can handle a peak power dissipation of around 600 watts, allowing it to absorb significant energy during transient events without failing. This high power rating is essential for applications that may experience frequent or severe voltage spikes.

3. Package Type: The SMBJ40CA is housed in a surface-mount package, specifically the SMB (DO-214AA) package type. This compact form factor allows for easy integration into various circuit designs while minimizing board space.

4. Response Time: The device features a fast response time, which is crucial for effectively clamping voltage spikes before they can damage sensitive components. This rapid response helps maintain the integrity of the circuit during transient events.

5. Temperature Range: The SMBJ40CA operates effectively over a wide temperature range, typically from -55°C to +150°C. This makes it suitable for use in diverse environments, including industrial and automotive applications.

6. Low Leakage Current: The diode exhibits low leakage current under normal operating conditions, which helps to conserve energy and reduce heat generation in the circuit.

7. Applications: Common applications for the SMBJ40CA include protection for data lines, power supply circuits, and various consumer electronics. It is particularly valuable in environments where electrical noise and transients are prevalent.

8. Compliance and Standards: The SMBJ40CA is designed to meet various industry standards for reliability and performance, ensuring that it can be trusted in critical applications.

In summary, the SMBJ40CA from GOODWORK is a high-performance transient voltage suppressor diode that offers excellent protection against voltage spikes, making it an essential component for safeguarding electronic devices in a variety of applications. Its combination of high power handling, fast response time, and compact packaging makes it a preferred choice for engineers and designers looking to enhance the reliability of their circuits.