USBULC6-2F3 Datasheet, PDF (1/8 Pages) STMicroelectronics – Dual ultra low capacitance protection for high speed USB

USBULC6-2F3
IPAD™
Dual ultra low capacitance protection for high speed USB
Main application
■ Hi-Speed USB port in wireless handsets (up to
480 Mb/s according to USB 2.0 High Speed
Specification)
Features
■ Ultra low diode capacitance (1.2 pF max)
■ Two data lines (D+ and D-) protected against
15 kV ESD
■ Breakdown Voltage V_BR = 6.0 V min
■ Flip-Chip 400 µm pitch, lead-free
■ Very low leakage current
■ Very small PCB area
■ RoHS compliant
Description
The USBULC6-2F3 is a monolithic, application
specific discrete device dedicated to ESD
protection of high speed interfaces.
Its ultra low line capacitance secures a high level
of signal integrity without compromizing the
protection of downstream sensitive chips against
the most stringently characterized ESD strikes.
Benefits
■ Minimized impact on rise and fall times for
maximum data integrity
■ Low PCB space occupation
■ Higher reliability offered by monolithic
integration
Complies with the following standards:
IEC 61000-4-2: 15 kV (air discharge)
8 kV (contact discharge)
MIL STD 883G - Method 3015.7
25 kV (Human body model)
Flip-Chip
(4 Bumps)
Pin configuration (bump side)
AB
1
2
Configuration
A1
B1
A2
B2
Note: B1 and B2 bumps must be
grounded on the PCB together
Order code
Part Number
USBULC6-2F3
Marking
EH
TM: IPAD is a trademark of STMicroelectronics
December 2006
Rev 1
1/8
www.st.com