ESD3V3U4ULC Infineon Technologies, ESD3V3U4ULC Datasheet - Page 13

• Manufacturer Part Number: ESD3V3U4ULC
• Manufacturer: Infineon Technologies

Specifications of ESD3V3U4ULC

• Packages: TSLP-9-1
• Vesd(min)(iec61000-4-2 Contact): 25.0 kV
• Vrwm: 3.3 V
• Ct @ F=1mhz: 0.5 pF
• Ir (typ): 10.0 nA
• Vbr (min): 4.0 V

4
To design USB3.0 link for best system level ESD performance and error free Signal Integrity is mandatory.
To bring both requirements together, the ESD protection devices has to provide excellent ESD and a very low
device capacitance. The Infineon ESD3V3U4ULC in “array” configuration, combined with a clear and straight
forward “full through” layout fulfills these requirements in the best way.
Figure 8
Final Data Sheet
SuperSpeed
SuperSpeed
Data OUT
Data IN
Application Information
USB3.0 structure with ESD protection devices
USB3.0: SS-Hub
+
-
e.g. PC
TX+
TX-
+
-
RX+
RX-
connector
mated
TX+
RX+
TX-
RX-
TVS ESD diodes
TVS ESD diodes
SS transmission
USB3.0 cable
channel
13
[3]
RX+
TX+
RX-
TX-
connector
mated
USB3.0: SS-Device
RX+
RX-
Application Information
Revision 1.0, 2012-01-10
TX-
e.g. storage
+
-
TX+
ESD3V3U4ULC
+
-
SuperSpeed
SuperSpeed
Data OUT
Data IN