eGuard0524P Datasheet | Sangdest Microelectronics

Technical Data Data Sheet N1680 REV.C e Guard0524P TVS Arrays e Guard0524P Description - e Guard™ The e Guard0524P- is an ultra low capacitance TVS (Transient Voltage Suppressor) array designed to protect sensitive semiconductor ponents from electrical overstress when interfaced to high-speed data lines. The ultra low capacitance (0.35p F typical I/O to I/O) of the e Guard0524P ensures negligible signal attenuation at data rates up to 3.5GHz. The solid-state construction ensures fast clamping of electrical overstress transients resulting from ESD (electrostatic discharge), EFT (Electrical Fast Transients) or CDE (Cable Discharge Events). In addition to ultra low capacitance, the e Guard0524P provides superior surge current capability and excellent voltage clamping performance. The surge current capability (8x20μs) is rated at 7A; approximately 33% higher than industry norms. Furthermore, the tight clamping ratio (VC/VRWM) of 1.9 (typical at 1A) ensures harmful transients are clamped quickly and close to the normal working voltage of the circuit. The super tight clamping ratio is 30% better than industry norms and ensures superior protection of sensitive integrated circuits. The e Guard0524P is designed to protect up to four data lines. It is packaged in a Ro HS/WEEE pliant, 10 pin DFN that has a very low package profile of 0.5mm (nominal). The bination of ultra low capacitance, high surge capability, tight clamping ratio and low package profile make the e Guard0524P the ideal choice for today’s ESD sensitive, space constrained applications. Features - ESD protection in accordance with: IEC 61000-4-2 (ESD) ±17k V (air), ±12k V (contact) IEC 61000-4-5 (lightning) 7A (8/20μs) IEC 61000-4-4 (EFT) 40A (5/50ns) - Tight clamping ratio, VC/VRWM, ensures superior protection - High reverse surge current, IPP, capability - Low idle current minimizes standby power consumption - Low profile DFN package - Package design optimized for high speed lines - Flow-Through design -...