AZ1045-04F

AZ1045-04F is an ultra-low capacitance Transient Voltage Suppressor (TVS) designed to protection for high-speed data interfaces. With typical capacitance of 0.2pF (I/O to I/O) only, it is designed to protect parasitic-sensitive systems against over-voltage and over-current transient events. It complies with IEC 61000-4-2 (ESD), Level 4 (±15KV air, ±8KV contact discharge), IEC61000-4-4 (electrical fast transient-EFT) (40A, 5/50ns), very fast charged device model (CDM) ESD and cable discharge event(CDE), etc. AZ1045-04F uses ultra-small DFN2510P package. Each AZ1045-04F device can protect four high-speed data lines. The combined features of ultra-low capacitance, ultra-small size and high ESD robustness make AZ1045-04F ideal for high-speed data ports and high-frequency lines (e.g., HDMI & DVI) applications. The low clamping voltage of the AZ1045-04F guarantees a minimum stress on the protected IC.

Applications

• Serial ATA
• PCI Express
• Desktops, Servers and Notebooks
• MDDI Ports
• USB 2.0/3.0 Power and Data Line Protection
• Display Ports
• High Definition Multi-Media Interface (HDMI)
• Digital Visual Interface (DVI)

Key features

• Transient protection for high-speed data lines IEC 61000-4-2(ESD) ±25KV(Air) ±20KV(Contact) IEC 61000-4-4(EFT)40A(5/50ns) Cable Discharge Event(CDE)
• Package optimized for high-speed lines
• Ultra-small package(2.5mm*1.0mm*0.5mm)
• Protects four data lines
• Low capacitance: 0.2pF (I/O to I/O)
• Low leakage current
• Low clamping voltage
• Each I/O pin can withstand over 1000 ESD strikes for ±8KV contact discharge