P1301SCLRP Datasheet | Littelfuse

SIDACtor® Protection Thyristors SLIC Protection Fixed Voltage Series - DO-214 Agency Approvals Agency Agency File Number E133083 Pinout Designation Indicates cathode Schematic Symbol (T/R) (G) Description Fixed Voltage Series DO-214 are uni-directional SIDACtor® devices designed to protect SLICs (Subscriber Line Interface Circuit) from damaging overvoltage transients. The series provides single line protection using a fixed voltage switching device for negative surges. All positive surges are routed through an internal diode to a ground reference. Features and Benefits t Low voltage overshoot t Low on-state voltage t Does not degrade with use t Fails short circuit when surged...