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Tiny nxp diode to protect nfc chips
1. Tiny NXP diode to protect NFC chips
NXP has introduced a component designed to protect NFC chips in mobile devices from voltage
spikes. At just 0.6 by 0.3 by 0.3 mm the PESD18VF1BSF is ideal for space constrained
applications such as smartphones, says the company. “NFC antennas are integrated into the
battery’s cover or the battery itself, and are connected to the IC (integrated circuit) via small
contacts on the phone,” explains NXP. “These contacts can act as entry points for ESD
(electrostatic discharge) strikes which are potentially hazardous to the NFC controller IC.”
NFC Business Cards
Source: http://www.nfcworld.com/2015/06/03/335726/tiny-nxp-diode-to-protect-nfc-chips/