SN65240PWRG4

USB端口的瞬态SUPPERSSORS USB PORT TRANSIENT SUPPERSSORS

DESCRIPON

The SN65220 is a single transient voltage suppressor and the SN65240 and SN75240 are dual transient voltage suppressors designed to provide electrical noise transient protection to Universal Serial Bus USB full−speed ports. Note that the input capacitance of the device makes it unsuitable for high-speed USB 2.0 applications.

FEATURES

Design to Protect Submicron 3-V or 5-V Circuits from Noise Transients

Port ESD Protection Capability Exceeds:

   − 15-kV Human Body Model

   − 2-kV Machine Model

Available in a WCSP Chip-Scale Package

Stand-Off Voltage...6 V Min

Low Current Leakage...1 µA Max at 6 V

Low Capacitance...35 pF Typical

APPLICATIONS

USB Full−Speed Host, Hub, or Peripheral Ports