FP0030 Overview
The Supertex FP0030 is a 20V current limiting protection device. It is designed to protect Ethernet systems from high transient voltages. The FP0030 can be considered as a normally closed switch with a typical switch resistance of 4.5Ω.
FP0030 Key Features
- Up to ±20V input voltage protection Low on-resistance
- 4.5Ω typical Fast switching speed Effectively, a simple two terminal device No external power supplies needed