Littelfuse SDP Series SOT23-5 SIDACtor® Protection Thyristors
Littelfuse SDP Series SOT23-5 SIDACtor® Protection Thyristors provide tertiary or line driver side protection for VDSL2+, ADSL2 applications and general I/O protection functions. These devices are robust enough for use in the chip-side position behind the coupling transformer and do not require a bias voltage. SDP Series SOT23-5 SIDACtor® Protection Thyristors offer bidirectional
transient voltage protection, lower overshooting protection than
clamping, and surge protection up to 50A (8/20μs) within nanoseconds. The small surface mount SOT23-5 package and flow-through design minimize PCB trace layout routing. With its low capacitance, low insertion loss, and four different stand-off voltages, these devices are ideally suited for tertiary, line driver side, ADSL2 and VDSL2, 30MHz bandplan of VDSL2+, and Ethernet interface protection.