The DF5A5.6FU(TE85L) is a surface-mount Transient Voltage Suppressor (TVS) diode manufactured by Toshiba Semiconductor and Storage. It is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. This diode provides a fast response time and a high surge capability, ensuring reliable protection against transient threats.

Applications

• Protection of I/O interfaces
• Protection of data lines
• Protection of power lines
• Protection of communication equipment
• Automotive electronics

Features

• Surface Mount Package: Allows for automated assembly and efficient board space utilization.
• Low Clamping Voltage: Minimizes stress on protected components during transient events.
• Fast Response Time: Quickly clamps transient voltages to a safe level.
• High Surge Capability: Withstands high transient currents without degradation.
• Lead-Free Finish: Complies with RoHS standards for environmental protection.

Benefits

• Enhanced System Reliability: Protects sensitive electronics from damage due to voltage transients.
• Reduced Downtime: Prevents equipment failure and minimizes service interruptions.
• Increased Product Lifespan: Extends the operational life of electronic devices by mitigating transient stress.
• Simplified Design: Easy to implement in circuit designs due to its surface-mount package and clear specifications.
• Cost-Effective Protection: Provides a cost-efficient solution for protecting against transient threats.

Technical Specifications

The DF5A5.6FU(TE85L) features a standoff voltage of approximately 5.6V. It has a peak pulse power dissipation that enables it to effectively handle transient surges. The clamping voltage is specified to ensure adequate protection for downstream components. The device is typically available in a small surface-mount package, such as a SOD-962 or similar, optimizing board space. The operating temperature range is typically from -55°C to +150°C.

This TVS diode is crucial for ensuring the reliable operation of electronic devices in environments where voltage transients are common. Its robust design and key features make it a valuable component in various protection circuits.