P6SMB36A

The P6SMB36A is a transient voltage suppressor (TVS) diode manufactured by Littelfuse Inc., designed to protect sensitive electronic components from voltage spikes and transients. This device is part of the SMB (DO-214AA) package series, which is known for its compact size and surface-mount capabilities, making it suitable for various applications in consumer electronics, automotive, and industrial equipment.

Key Features:

1. Voltage Rating: The P6SMB36A has a breakdown voltage of approximately 36 volts, making it ideal for clamping voltage transients that exceed this threshold, thereby protecting downstream components.

2. Peak Power Dissipation: This TVS diode can handle peak power dissipation of up to 600 watts, allowing it to absorb significant energy from transient events without failing.

3. Low Clamping Voltage: The device features a low clamping voltage, which ensures that the voltage across the protected load remains within safe limits during a transient event.

4. Fast Response Time: The P6SMB36A is designed to respond quickly to voltage spikes, providing immediate protection to sensitive circuits.

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

6. Package Type: The SMB package is a surface-mount device (SMD) that offers a small footprint, making it easy to integrate into compact circuit designs. The package is also designed for efficient thermal dissipation.

7. Applications: Common applications for the P6SMB36A include protection for data lines, power supply circuits, and automotive electronics, where voltage transients can occur due to inductive loads or lightning strikes.

8. Compliance and Standards: The device meets various industry standards for reliability and performance, ensuring it is suitable for use in critical applications.

Electrical Characteristics:

• Reverse Stand-off Voltage (V_R): 36V
• Breakdown Voltage (V_BR): Typically around 40V
• Clamping Voltage (V_C): Maximum clamping voltage during a specified surge current
• Capacitance: Low capacitance values, which help maintain signal integrity in high-speed applications.

Conclusion:

The P6SMB36A from Littelfuse Inc. is a robust and reliable transient voltage suppressor that provides essential protection for electronic circuits against voltage spikes. Its combination of high power handling, low clamping voltage, and compact packaging makes it an excellent choice for a wide range of applications where circuit protection is critical.