P6SMB100A

The P6SMB100A is a transient voltage suppressor (TVS) diode manufactured by Bourns, Inc., 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 P6SMB100A has a breakdown voltage of approximately 100 volts, making it suitable for clamping voltage spikes that exceed this threshold.

2. Power Dissipation: It is capable of handling a peak power dissipation of up to 600 watts, which allows it to absorb significant energy from transient events without failing.

3. Package Type: The diode is housed in a DO-214AA (SMB) package, which is a surface-mount device (SMD) that provides a compact footprint for easy integration into circuit boards. The SMB package is known for its robust construction and thermal performance.

4. Clamping Voltage: The device features a low clamping voltage, which ensures that the voltage across the protected components remains within safe limits during transient events.

5. Response Time: The P6SMB100A has a fast response time, typically in the nanosecond range, allowing it to react quickly to voltage spikes and protect downstream components effectively.

6. Operating Temperature Range: It operates effectively over a wide temperature range, typically from -55°C to +150°C, making it suitable for various environmental conditions.

7. Applications: Common applications include ESD protection, lightning strike protection, and general overvoltage protection in circuits such as power supplies, data lines, and communication interfaces.

8. Compliance and Standards: The P6SMB100A is compliant with various industry standards, ensuring reliability and performance in critical applications.

Electrical Characteristics:

• Reverse Stand-off Voltage (V_R): 100V
• Breakdown Voltage (V_BR): Typically around 110V
• Clamping Voltage (V_C): Approximately 150V at a specified peak pulse current
• Peak Pulse Current (I_PP): Can handle up to 30A for 8/20μs waveform

Conclusion:

The P6SMB100A from Bourns, Inc. is a highly reliable transient voltage suppressor diode that provides essential protection for electronic circuits against voltage transients. Its robust design, fast response time, and high power handling capabilities make it an ideal choice for engineers looking to enhance the durability and reliability of their electronic devices.