This datasheet provides information on the applications, features, specifications, and characteristics of the PP0640EA through PP3500EC bidirectional thyristor surge suppressors.
This document provides technical specifications for the ProTek Devices Bidirectional Thyristor Surge Suppressor series, covering part numbers from PP0640EA to PP3500EC. The devices are designed for transient protection in telecommunications applications such as T1/E1 trunk cards and SLIC line cards.
| Package Type | Molded TO-92 Package |
|---|---|
| Flammability Rating | UL 94V-0 |
| Surge Current Capability (EA Series) | 125 Amps (5/50ns) |
| Surge Current Capability (EC Series) | 500 Amps (5/50ns) |
They are used in T1/E1 Trunk & Line Cards, SLIC Line Cards, DBX Branch Exchange Switches, and FCC Part 68 Customer Premise Equipment.
The PP3100EB/EC series is recommended for digital signal applications.
The capacitance imbalance between positive and negative polarities is typically less than 15pF.