ULC0404FC3.3C(2002) Datasheet PDF - ProTek Devices.

FEATURES
✔ ESD Protection > 25 kilovolts
✔ Available in Six Voltage Types Ranging From 3.3V to 24V
✔ 200 Watts Peak Pulse Power Dissipation per Line (8/20µs)
✔ Low Clamping Voltage
✔ Monolithic Structure
✔ LOW CAPACITANCE
✔ LOW STANDBY CURRENT

APPLICATIONS
✔ Cellular Phones
✔ Handheld Electronics
✔ Personal Digital Assistants (PDAs)
✔ Notebook Computers
✔ SMART Cards