The DF5A5.6JE(TE85L,F) is a transient voltage suppressor (TVS) diode manufactured by Toshiba Semiconductor and Storage. It's designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive switching.

Applications

• Protection of I/O interfaces
• Protection of data lines
• Protection of power supplies
• Protection of microcontrollers and microprocessors
• Protection of communication equipment

Features

• Unidirectional TVS diode
• Low clamping voltage
• Fast response time
• Small surface mount package
• High surge current capability
• RoHS compliant

Benefits

• Effective protection against transient voltage surges
• Minimized voltage stress on protected components due to low clamping voltage
• Rapid response to transient events, preventing damage
• Compact size for space-constrained applications
• Reliable performance in harsh environments

Additional Details

The DF5A5.6JE(TE85L,F) features a stand-off voltage of 5.6V. During a transient event, the diode clamps the voltage to a safe level, preventing it from exceeding the maximum voltage rating of the protected component. The low clamping voltage ensures that the protected component is not subjected to excessive voltage stress. The fast response time ensures that the diode responds quickly to transient events, preventing damage. The small surface mount package allows for easy integration into space-constrained applications. It's crucial to consult the datasheet for detailed specifications, including peak pulse power dissipation, reverse leakage current, and operating temperature range. Proper PCB layout is essential for optimal performance. Keep trace lengths short and use ground planes to minimize inductance. Select appropriate surge protection level based on application requirements. Always adhere to manufacturer's recommendations for soldering and handling.