Littelfuse, Inc. Low Capacitance DSL Tertiary Protection SDP0180T023G5RP

SDP Series SOT23-5, SIDACtor® Protection Thyristors provide tertiary or line driver side protection for VDSL2+, ADSL2 applications and more SDP Series SOT23-5, SIDACtor® Protection Thyristors are ideal for use in the tertiary or line driver side protection position for ADSL2 and VDSL2, and the 30MHz bandplan of VDSL2+ applications and general I/O protection functions. This new solution for low capacitance over-voltage protection does not require a bias voltage and offers protection that’s robust enough for use in the chip-side position behind the coupling transformer. The flow-through design of the SOT23-5 package minimizes PCB trace layout routing, while the device’s four different stand-off voltage values offer compatibility with a variety of line drivers. Its back-to-back configuration provides symmetrical ESD protection for data lines and can be used when AC signals are present. Provides bidirectional transient voltage protection. Offers lower overshooting protection than clamping. Starts to switch in nanoseconds to provide surge protection sooner. Small surface mount SOT23-5 package with its flow-through design PCB minimizes trace layout routing. Provides robust surge rating performance up to 50A (8/20μs). Low capacitance and low insertion loss ensures compatibility with ADSL2 and VDSL2, and the 30MHz bandplan of VDSL2+. Helps designs comply with regulatory standards such as YD/T 950, GR 1089 Inter-building, IEC 61000-4, ITU K.20/21 Basic Level, and TIA-968-A.-B.

Thyristor Surge Protection Devices (TSPD) 30A 18V SOT23-5L