PSMDA05C-8-T7 Datasheet - ProTek Devices.

FEATURES
✔ 450 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ ESD Protection > 40 kilovolts
✔ Monolithic Design
✔ Bidirectional Configuration
✔ Design for I/O Protection
✔ Available in Voltage Types Ranging From: 5V to 24V
✔ Protects Up to Eight (8) Lines
✔ RoHS Compliant in Lead-Free Versions

APPLICATIONS
✔ Multiple I/O Port Protection
✔ Board Level Interface Connection
✔ RS-232, RS-422 & RS-423
✔ Portable Electronics