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DBV-6
SN65220ĆQ1
SGLS297A − FEBRUARY 2005 − REVISED JUNE 2008
USB PORT TRANSIENT SUPPRESSORS
FEATURES D Qualified for Automotive Applications D Design to Protect Submicron 3-V or 5-V
Circuits from Noise Transients
D Port ESD Protection Capability Exceeds:
− 15-kV Human Body Model − 2-kV Machine Model
D Available in a WCSP Chip-Scale Package D Stand-Off Voltage . . . 6 V Min D Low Current Leakage . . . 1 µA Max at 6 V D Low Capacitance . . . 35 pF Typ
APPLICATIONS D USB 1.1 Host, Hub, or Peripheral Ports
DESCRIPTION
The SN65220 is a single transient voltage suppressor designed to provide electrical noise transient protection to universal serial bus (USB) 1.1 ports. Note that the input capacitance of the device makes it unsuitable for high-speed USB 2.0 applications.