Features ■ 2 data-line protection ■ Protects VBUS ■ Very low capacitance: 3.5 pF max. ■ Very low leakage current: 150 nA max. ■ SOT-666 and SOT23-6L packages ■ RoHS compliant
Benefits ■ Very low capacitance between lines to GND for optimized data integrity and speed ■ Low PCB space consumption: 2.9 mm2 max for SOT-666 and 9 mm² max for SOT23-6L ■ Enhanced ESD protection: IEC 61000-4-2 level 4 compliance guaranteed at device level, hence greater immunity at system level ■ ESD protection of VBUS ■ High reliability offered by monolithic integration ■ Low leakage current for longer operation of battery powered devices ■ Fast response time ■ Consistent D+ / D- signal balance: – Very low capacitance matching tolerance I/O to GND = 0.015 pF – Compliant with USB 2.0 requirements
Complies with the following standards: ■ IEC 61000-4-2 level 4: – 15 kV (air discharge) – 8 kV (contact discharge)
Figure 1. Functional diagram (top view)
Applications ■ USB 2.0 ports up to 480 Mb/s (high speed) ■ Compatible with USB 1.1 low and full speed ■ Ethernet port: 10/100 Mb/s ■ SIM card protection ■ Video line protection
