技术特性

• 4 data-line protection
• Protects VBUS
• Very low capacitance: 3 pF
• Very low leakage current: 10 nA
• SOT23-6L packages
• RoHS compliant
• AEC Q101 qualified
• 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: ISO10605 up to 25 kV guaranteed at device level
  • ESD protection of VBUS
  • High reliability offered by monolithic integration
  • Fast response time
  • Consistent D+ / D- signal balance:
    • Very low capacitance matching toleranceI/O to GND = 0.015 pF
    • Compliant with USB 2.0 requirements
• Complies with the following standards
  • ISO10605, C = 150 pF, R = 330 Ω
    • 25 kV (air discharge)
    • 15 kV (contact discharge)
  • ISO10605, C = 330 pF, R = 330 Ω
    • 15 kV (air discharge)
    • 15 kV (contact discharge)
  • ISO 7637-3
    • Pulse 3a: Vs = -150 V
    • Pulse 3b: Vs = +100 V

应用领域

• 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
• Portable electronics

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)

功能框图