Sample &
Buy Product
Folder Support &
Community Tools &
Software Technical
Documents SN65220, SN65240, SN75240
SLLS266H – FEBRUARY 1997 – REVISED MAY 2015 SNx52x0 USB Port Transient Suppressors
1 Features 3 Description The SN65220 device is a dual, and the SN65240 and
SN75240 devices are quadruple, unidirectional
transient voltage suppressors (TVS). These devices
provide electrical noise transient protection to
Universal Serial Bus (USB) low and full-speed ports.
The input capacitance of 35 pF makes it unsuitable
for high-speed USB 2.0 applications. 1 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-ВµA Max at 6 V
Low Capacitance: 35-pF (Typ) Any cabled I/O can be subjected to electrical noise
transients from various sources. These noise …
