The SDZ4V3 is a Transient Voltage Suppressor (TVS) diode manufactured by AUK Corp. It is designed to protect sensitive electronic components from damage due to voltage transients caused by electrostatic discharge (ESD), inductive load switching, and lightning strikes.

Applications

• I/O port protection
• Data line protection
• Power line protection
• Portable devices
• Consumer electronics

Features

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

Benefits

• Effective protection against voltage transients
• Improved system reliability
• Reduced downtime
• Extended product lifespan
• Reduced warranty costs

Technical Specifications

The SDZ4V3 has a reverse standoff voltage of 4.3V. This is the maximum voltage that can be applied without causing the diode to conduct significantly. It has a low clamping voltage, which is the maximum voltage the diode will allow to pass during a transient event. It has a fast response time, allowing it to quickly clamp transient voltages. It is available in a small surface mount package for easy assembly. Consult the datasheet for details on peak pulse power dissipation, clamping voltage characteristics, and operating temperature range. The part is RoHS compliant.