CS0803T - Ultra-Low Capacitance TVS/ESD Protection


lUltra low leakage current (<1μA) at working voltage of 5.0V
l0.6pF ultra low parasitic capacitance to ensure signal integrity
lGood capacitance uniformity in the range of -5.0V to 5.0V
lLower trigger voltage to  response earlier under ESD events
lUltra lower clamping voltage to protect ICs well
lAbove ±25kV ESD protection level for IEC61000-4-2
l2 channels in 0402 package to save PCB space
lTiny packageDFN1006-3L (0402)


CS0803T is an ultra-low capacitance Transient Voltage Suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for high-speed data interfaces. With typical capacitance of 0.25pF only, CS0803T 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), IEC 61000-4-4 (electrical fast transient - EFT) (40A, 5/50 ns), very fast charged device model (CDM) ESD and cable discharge event (CDE), etc.

CS0803T uses small uDFN-3L package. Each CS0803T device can protect two high-speed data lines. The combined features of low capacitance, small size and high ESD robustness make CS0803T ideal for high-speed data ports and high-frequency lines (e.g., USB2.0 & DVI) applications. The low clamping voltage of the CS0803T guarantees a minimum stress on the protected IC.



lPortable high speed interfaces