SMBJ5.0A

The SMBJ5.0A from CREATEK 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 telecommunications, automotive electronics, and consumer electronics.

Key Features:

1. Voltage Rating: The SMBJ5.0A is designed to clamp voltage spikes at a breakdown voltage of approximately 5.0 volts, making it suitable for low-voltage applications. Its low clamping voltage helps to ensure that connected devices remain safe from damage during transient events.

2. Power Dissipation: This TVS diode can handle a peak power dissipation of up to 600 watts, allowing it to absorb significant energy from voltage spikes without failing. This high power rating is essential for protecting circuits in environments where surges are common.

3. Package Type: The SMBJ5.0A is housed in a surface-mount package, specifically the SMB (DO-214AA) package, which is compact and allows for easy integration into various circuit designs. The package is designed for efficient thermal management, ensuring that the diode can operate effectively even under high-stress conditions.

4. Response Time: The device features a fast response time, typically in the picosecond range, which is crucial for protecting sensitive components from fast transients. This rapid response helps to minimize the risk of damage during voltage spikes.

5. Temperature Range: The SMBJ5.0A 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 characteristics, which is important for maintaining the efficiency of the circuit and preventing unnecessary power loss during normal operation.

7. Applications: The SMBJ5.0A is ideal for use in various applications, including:

   • Data line protection
   • Power supply protection
   • Automotive electronics
   • Communication equipment
   • Consumer electronics

Electrical Characteristics:

• Reverse Stand-off Voltage (V_R): 5.0V
• Clamping Voltage (V_C): Typically around 9.0V at a specified peak pulse current.
• Peak Pulse Current (I_PP): Can handle up to 30A for a specified duration.
• Capacitance: The device has a low capacitance value, which helps maintain signal integrity in high-speed applications.

Conclusion:

The SMBJ5.0A from CREATEK is a highly effective solution for transient voltage suppression, offering a combination of high power handling, fast response time, and low leakage current. Its compact design and wide operating temperature range make it a versatile choice for protecting sensitive electronic components across a variety of applications.