SDP SOT23-5 Series - Low Capacitance DSL Tertiary Protection

DataSheet:SIDACTor Protection Thyristors SOT 235 Datasheet

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.

Features:

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 meet global regulatory standards through compliance with YD/T 950, YD/T 993, YD/T 1082, GR 1089 Inter-building, GP 1089 Intra-building, IEC 61000-4-2, IEC 61000-4-5, ITU K.20/21 Basic Level, ITU K.20/21 Enhanced Level, TIA-968-A, and TIA-968-B.

Applications:

Tertiary Protection
Line Driver Side Protection
ADSL2 protection
VDSL2+
Ethernet Interface protection

Ordering Information

Catalog #	VDRM T-R (V)	VS T-R (V)	Size	Pins T-R	CO 2V T-R MAX (pF)	CO 2VT-R MIN(pF)	Iscurr	IDRM @VDRM(μA)	IH (mA)	Ipp8x20
SDP0080T023G5RP	8	15	SOT23-5L	1 5-3 4	7.8	5.2	500	5	30	50
SDP0120T023G5RP	12	20	SOT23-5L	1 5-3 4	7.2	4.8	500	5	30	50
SDP0180T023G5RP	18	25	SOT23-5L	1 5-3 4	6.6	4.4	500	5	30	50
SDP0240T023G5RP	24	35	SOT23-5L	1 5-3 4	6	4	500	5	30	50