DATA SHEET THYRISTOR SURGE SUPPRESSORS MODEMS/LINE CARD PXXXXSX series RoHS compliant & Halogen free Product specification December 18, 2018 V.0 Circuit Protection Product Specification 2 8 THYRISTOR SURGE SUPPRESSORS PXXXXSX Thyristor Surge Suppressors (TSS) Data Sheet Description DO-214AA Thyristor solid state protection thyristor protect telecommunications equipment such as modems, line cards, fax machines, and other CPE. P Series devices are used to enable equipment to meet various regulatory requirements including GR 1089, ITU K.20, K.21 and K.45, IEC 60950, UL 60950, and TIA-968 (formerly known as FCC Part 68). Features Compared to surge suppression using other technologies, P Series devices offer absolute surge protection regardless of the surge current available and the rate of applied voltage (dv/dt). P Series devices: Cannot be damaged by voltage Eliminate hysteresis and heat dissipation typically found with clamping devices Eliminate voltage overshoot caused by fast-rising transients Are non-degenerative Will not fatigue Have low capacitance, making them ideal for high-speed transmission equipment Meets MSL level 1, per J-STD-020 Safety certification: UL: E244458 Electrical Parameters Parameter Definition V Peak Off-state Voltage maximum voltage that can be applied while maintaining off state DRM V Switching Voltage maximum voltage prior to switching to on state S V On-state Voltage maximum voltage measured at rated on-state current T I Leakage Current maximum peak off-state current measured at V DRM DRM I Switching Current maximum current required to switch to on state S I On-state Current maximum rated continuous on-state current T I Holding Current minimum current required to maintain on state H C Off-state Capacitance typical capacitance measured in off state O V Peak Pulse Voltage maximum rated peak impulse voltage PP I Peak Pulse Current maximum rated peak impulse current PP www.yageo.com Dec. 18, 2018 V.0