A family of miniature TVS diodes from OnChip Devices provides high levels of ESD protection. The ESD2200 device safely dissipates ESD strikes of ±30 kV contact discharge, well beyond the maximum requirements of IEC 61000-4-2. It is offered in 2, 3, 4, or 5 channels. Despite the high level of ESD dissipated, the ESD2000 exhibits a relatively low input capacitance of under 20 pF. The diode capacitance also offers some EMI filtering when used in combination with a PCB trace or series resistor. Because of product design that increasingly relies on ICs with submicron geometries and low working voltages, portable devices such as mobile handsets. PC/notebooks, MP3 players, and PDAs, are particularly vulnerable to ESD damage. The ESD2200 offers clamp voltage as low as 10 V and virtually eliminates IC-latch-up and soft errors. Housed in miniature SOT23, SOT143, and SC70 packaging, these devices are well suited to space sensitive applications. Look for additional product information at the OnChip Devices
Miniature TVS Diodes Provide High Levels of ESD Protection
