U0408FC3.3C Datasheet - ProTek Devices.

FEATURES
✔ ESD Protection > 25 kilovolts
✔ Available in Multiple Voltage Types Ranging From 3.3V to 36V
✔ 250 Watts Peak Pulse Power per Line (tp = 8/20µs)
✔ Bidirectional Configuration & Monolithic Structure
✔ Protects 4 to 7 Lines
✔ RoHS Compliant

APPLICATIONS
✔ Cellular Phones
✔ MCM Boards
✔ Wireless Communication Circuits
✔ IR LEDs
✔ SMART & PCMCIA Cards