USBLC6-4
USBLC6-4 is Very low capacitance ESD protection manufactured by STMicroelectronics.
Very low capacitance ESD protection
SOT23-6L
Figure 1. Functional diagram
I/O1 1 GND 2 I/O2 3
6 I/O4 5 VBUS 4 I/O3
Features
- 4 data-line protection
- Protects VBUS
- Very low capacitance: 3 p F typ.
- Peak pulse power (8/20 µs): 130 W typ.
- SOT23-6L package
- Ro HS pliant
Benefits
- Very low capacitance between lines to GND for optimized data integrity and speed
- Low PCB space consumption, 9 mm² maximum foot print
- Enhanced ESD protection: IEC 61000-4-2 level 4 pliance guaranteed at device level, hence greater immunity at system level
- ESD protection of VBUS: allows ESD current flowing to ground when ESD event occurs on data line
- High reliability offered by monolithic integration
- production data
- Low leakage current for longer operation of battery powered devices
- Fast response time
- Consistent D+ / D- signal balance:
- Best capacitance matching tolerance I/O to GND = 0.015 p F
- pliant with USB 2.0 requirements < 1 p F plies with the following standards
- IEC 61000-4-2 level 4:
- 15 k V (air discharge)
- 8 k V (contact discharge)
Applications
- USB 2.0 ports up to 480 Mb/s (high speed)
- Backwards patible with USB 1.1 low and full...
