Product Overview: SM6T6V8A Transil™ Diode

The SM6T6V8A from STMicroelectronics is a robust Transil™ diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This transient voltage suppressor (TVS) is a powerful solution for applications requiring high surge capability to ensure reliability and stability in harsh environments.

Key Features

• Stand-off Voltage: The SM6T6V8A has a stand-off voltage of 6.8V, providing a secure threshold before the transient protection kicks in.
• Peak Pulse Power: With a peak pulse power dissipation of 600W (10/1000µs), this device is capable of handling significant energy spikes without compromising its structural or functional integrity.
• Low Clamping Voltage: The low clamping voltage ensures that even when the surge occurs, the voltage across the protected component remains within safe limits, preventing potential damage.
• Fast Response Time: The diode's response time is less than 1 picosecond from 0V to BV min, offering immediate protection against voltage transients.
• Package: Available in a molded plastic, over glass passivated junction, the SM6T6V8A comes in an SMB (DO-214AA) package that is both compact and robust.

Applications

The SM6T6V8A is ideal for protecting voltage-sensitive components in a variety of applications, including:

• Power supply lines
• Industrial systems
• Telecommunication devices
• Computers and consumer electronics
• Automotive electronics

Quality and Reliability

STMicroelectronics ensures that the SM6T6V8A meets the highest quality and reliability standards. The device is compliant with the following standards:

• IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
• IEC 61000-4-4 (EFT)
• IEC 61000-4-5 (Surge): 24A (8/20µs)

With its combination of high surge capability, fast response time, and low clamping voltage, the SM6T6V8A is a reliable choice for circuit protection in demanding electronic environments.