The 1.5KE6V8A from STMicroelectronics is a robust transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by system load dump and other transient voltage events. This TVS diode is a member of STMicroelectronics' 1.5KE series, which is known for its reliability and efficiency in safeguarding circuits against excessive voltage spikes.

Key Features

• Stand-off Voltage: The 1.5KE6V8A has a stand-off voltage of 6.8V, providing a margin of safety for electronics that operate at or below this voltage level.
• Peak Pulse Power: It can handle a peak pulse power of 1500 Watts at 10/1000μs waveform, ensuring protection against high energy transients.
• Clamping Voltage: With a clamping voltage of 11.2V, it effectively limits the voltage spike to a safe level for the circuit components it is protecting.
• Reverse Leakage Current: The device has a low leakage current, minimizing power loss when the system is in standby mode.
• Response Time: The TVS diode boasts a fast response time, typically less than 1 picosecond from 0V to BV min, providing immediate protection upon detection of a voltage spike.
• Package Type: Available in a molded plastic over glass passivated junction, the 1.5KE6V8A is offered in an axial-lead package that is designed for easy installation.
• Operating Temperature: It operates within a wide temperature range of -55°C to +175°C, suitable for various challenging environments.
• Compliance: The product complies with ISO 7637-2 and ISO 16750-2 standards for load dump tests, making it an ideal choice for automotive applications.

Applications

The 1.5KE6V8A is versatile and can be used in a variety of applications where transient voltage protection is critical. These include:

• Automotive systems
• Industrial platforms
• Consumer electronics
• Telecommunication systems
• Power supply units

With its combination of high power dissipation, fast response time, and compliance with stringent standards, the STMicroelectronics 1.5KE6V8A is a trustworthy component for safeguarding sensitive electronics against voltage transients.