The DF5A6.8JE-6V8 is a Transient Voltage Suppressor (TVS) diode manufactured by Toshiba Semiconductor and Storage. It's designed to protect sensitive electronic components from voltage surges induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This diode offers a fast response time and low clamping voltage, making it suitable for a variety of applications where overvoltage protection is crucial.

Applications

• Protection of I/O interfaces
• Protection of power lines
• Protection of data lines
• Automotive electronics
• Industrial control systems

Features

• Low clamping voltage
• Fast response time
• Compact surface-mount package
• High surge current capability
• RoHS compliant

Benefits

• Enhanced protection against transient voltage events, preventing damage to sensitive electronic components.
• Improved system reliability by minimizing the risk of component failure due to overvoltage.
• Compact design allows for easy integration into space-constrained applications.
• Cost-effective solution for overvoltage protection.

Additional Details

The DF5A6.8JE-6V8 has a breakdown voltage of approximately 6.8V. Its low clamping voltage ensures that the voltage seen by the protected circuitry remains within safe limits during a surge event. The diode's fast response time allows it to quickly clamp transient voltages, preventing them from reaching damaging levels. It's typically housed in a small surface-mount package, facilitating easy board assembly. The specific surge current capability will vary based on the surge waveform (e.g., 8/20 μs waveform), it is designed to withstand relatively high surge currents according to its datasheet. It’s commonly used in applications that require robust overvoltage protection and long-term reliability. The datasheet provides detailed specifications on breakdown voltage, clamping voltage, surge current capability, and other performance parameters.