PSMDA24C-8(2007) Datasheet - ProTek Devices.

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

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