AFE0514P

Alfa-MOS Technology AFE0514P Ultra Low Capacitance 4-Channel ESD Protection Array General Description The AFE0514P is a 4-channel ultra low capacitance rail clamp ESD protection diodes array. Each channel consists of a pair of ESD diodes that steer positive or negative ESD current to either the positive or negative rail. A zener diode is integrated in to the array between the positive and negative supply rails. In the typical applications, the negative rail pin (assigned as GND) is connected with system ground. The Positive ESD current is steered to the ground through an ESD diode and Zener diode and the positive ESD voltage is clamped to the zener voltage. The AFE0514P is idea to protect high speed data lines. Features 4 channels of ESD protection Provides ESD protection to IEC61000-4-2 level 4 ±15 KV air discharge ± 8 KV contact discharge Channel I/O to GND capacitance: 0.4pF(Max) Channel I/O to I/O capacitance: 0.25pF(Max) Low clamping voltage 5V low operating voltage Improved ...