SM6T6V8CA

The SM6T6V8CA is a transient voltage suppressor (TVS) diode manufactured by STMicroelectronics, 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 automotive, industrial, and consumer electronics.

Key Features:

1. Voltage Rating: The SM6T6V8CA is designed to clamp voltage spikes at a breakdown voltage of approximately 6.8V, making it suitable for protecting circuits operating at lower voltage levels.

2. Peak Power Dissipation: It can handle a peak power dissipation of up to 600W, which allows it to absorb significant energy from transient events without failing.

3. Low Clamping Voltage: The device features a low clamping voltage, which minimizes the risk of damage to the protected components during a transient event.

4. Fast Response Time: The SM6T6V8CA has a fast response time, ensuring that it can react quickly to voltage spikes, thereby providing effective protection.

5. Package Type: It is typically available in a DO-214AA (SMB) package, which is a surface-mount device (SMD) that allows for easy integration into various circuit designs.

6. Working Voltage: The device has a maximum working voltage (VWM) of 5.8V, making it suitable for applications where the normal operating voltage is below this threshold.

7. Temperature Range: The SM6T6V8CA operates effectively over a wide temperature range, typically from -55°C to +150°C, ensuring reliability in diverse environmental conditions.

8. Applications: Common applications include ESD protection, surge protection in power lines, and safeguarding sensitive components in communication devices, automotive electronics, and industrial machinery.

Electrical Characteristics:

• Reverse Stand-off Voltage (V_RWM): 5.8V
• Breakdown Voltage (V_BR): 6.8V
• Clamping Voltage (V_C): Typically around 9.5V at a specified peak pulse current.
• Peak Pulse Current (I_PP): Can withstand up to 30A for a specified duration.

Benefits:

• Reliability: The SM6T6V8CA is designed for high reliability, making it a preferred choice for critical applications.
• Compact Size: The SMB package allows for space-saving designs, which is essential in modern electronics where PCB real estate is limited.
• Cost-Effective Protection: It provides an economical solution for protecting sensitive components from voltage transients, reducing the risk of failure and associated costs.

In summary, the SM6T6V8CA from STMicroelectronics is a robust and efficient transient voltage suppressor that offers reliable protection for electronic circuits against voltage spikes, making it an essential component in various electronic applications.