NXP IP4221CZ6-S ESD Protection Device, SOT-886, 6 Pins, 3 V
Trans Voltage Suppressor Diode
IP4221CZ6-XS Series 1 pF USB 2.0 High-Speed SD Card SIM Card - XSON-6
Unidirectional Diode, 100nA Leakage Current, 85°C Max Operating Temperature