SDPXXX0Q38CX Series - Biased QFN SIDACtor® Device for DSL protection

Littelfuse_SIDACtor_SDPXXX0Q38CX
This new SIDACtor series provides overvoltage protection for applications such as VDSL2, ADSL2+, and 1000BaseT with minimal affect on the data signal. This latest silicon design innovation results in a capacitive loading characteristic that is compatible with these high bandwidth applications. This QFN package is a surface mount solution offered with a surge capability that meets or exceeds most worldwide inter-building standards and recommendations for lightning surge withstand capability of secondary protectors.

Features:
  • RoHS compliant
  • QFN (Quad Flatpak No-lead) surface mount package
  • Low insertion loss
  • Low log linear voltage dependent capacitance
  • Bidirectional transient voltage protection
  • Crowbarring speed of nanoseconds
  • Teccor branded SIDACtor technology
  • Balanced longitudinal load capacitance
  • Balanced OV protection

Applications:
  • YD/T 950
  • YD/T 993
  • YD/T 1082
  • GR 1089 Intra-building
  • GR 1089 Inter-building
  • IEC 61000-4-5
  • ITU K.20/21 Basic Level
  • ITU K.20/21 Enhanced Level
  • TIA-968-A

Access specifications, certifications, check availability and order parts below

Catalog #CertificatesVDRM T-R
(V)
VS T-R
(V)
SizePins T-RCO 2V
T-R MAX
(pF)
CO 2V
T-R MIN
(pF)
IscurrIDRM @
VDRM
(μA)
IH (mA)Regulatory RequirementsStockSamplesCompare
SDP0080Q38CBLittelfuse_UL_QVGQ2_E128662icon6255x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP0640Q38CBLittelfuse_UL_QVGQ2_E128662icon58775x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP0720Q38CBLittelfuse_UL_QVGQ2_E128662icon65885x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP0900Q38CBLittelfuse_UL_QVGQ2_E128662icon75985x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP1100Q38CBLittelfuse_UL_QVGQ2_E128662icon901305x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP1300Q38CBLittelfuse_UL_QVGQ2_E128662icon1201605x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP1800Q38CBLittelfuse_UL_QVGQ2_E128662icon1702205x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP2600Q38CBLittelfuse_UL_QVGQ2_E128662icon2203005x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP3100Q38CBLittelfuse_UL_QVGQ2_E128662icon2753505x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder
SDP3500Q38CBLittelfuse_UL_QVGQ2_E128662icon3204005x6 QFN1,8-4,51598005150GR1089 Intra-Building
GR1089 Inter-Building (Series Resistance Needed)
ITU K.20 (Series Resistance Needed)
ITU K.20 Enhanced (Series Resistance Needed)
ITU K.21 Enhanced (Series Resistance Needed)
CheckOrder

SIDACtor Protection Thyristor SDP Biased Series 5x6 QFN Datasheet

pdf icon Product Selection Guide

Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

pdf icon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive, industrial, handheld, computer and telecom markets...

pdf icon SIDACtor Catalog

SIDACtor components are solid state crowbar devices designed to protect telecom equipment during hazardous transient conditions...