P4KE6.8A 400W 6.8V TVS Diode DO-41 | RUILON

The P4KE6.8A is a 400W transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from electrostatic discharge (ESD), lightning-induced surges, and fast transient voltage spikes. With a 6.8V standoff voltage, it provides precise low-voltage clamping, making it ideal for protecting modern low-voltage electronic systems.

Packaged in a DO-41 axial leaded configuration, this device is suitable for through-hole mounting and offers excellent reliability in both commercial and industrial applications. The P4KE series features fast response time, allowing it to quickly clamp high-energy transient events before they can damage ICs, microcontrollers, and communication interfaces. Its glass-passivated junction ensures stable performance and long-term durability, while low leakage current supports efficient circuit operation during normal conditions.

The bidirectional (A-type) design allows protection against voltage spikes in both positive and negative directions, making it a versatile solution for general-purpose surge suppression needs.

Key Features

• 400W peak pulse power capability
• 6.8V standoff voltage for low-voltage protection
• Fast response to ESD and surge transients
• DO-41 axial through-hole package
• Glass-passivated junction for high reliability
• Low leakage current for efficient operation
• Bidirectional protection design

Applications

• Power supply surge protection
• Consumer electronics input protection
• Industrial control systems
• Telecom and communication equipment
• Data and signal line ESD protection
• General-purpose transient voltage suppression