PxxxxDF-1E Series - Fixed Voltage Single Port Enhanced Series - MS-012

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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.

The MS-012 packaged Fixed Voltage Enhanced Single Port Series are SIDACtor® devices designed to protect sensitive SLICs (Subscriber Line Interface Circuit) from damaging overvoltage transients.

The series provides single port protection using a fixed voltage switching device for negative surges. Positive surges are routed though enhanced switching diodes to a ground reference. The series is also pin-to-pin compatible to industry standard programmable SO-8 SLIC protectors.

Features & Benefits:
  • Integrated fast switching diodes for positive voltage surges
  • Single port protection in one package
  • Low voltage overshoot
  • Low on-state voltage
  • Does not degrade with use
  • Fails short circuit when surged in excess of ratings
  • Pin-to-pin SO-8 compatible footprint

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

*Series resistance required.

Access specifications, certifications, check availability and order parts below

Catalog #VDRM 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)di/dt @
110°C
(A/μs)
StockSamplesCompare
P0641DF-1E5877SOIC-81 8-4 545208005150500CheckOrder
P0721DF-1E6588SOIC-81 8-4 545208005150500CheckOrder
P0901DF-1E7598SOIC-81 8-4 540208005150500CheckOrder
P0991DF-1E80104SOIC-81 8-4 535158005150500CheckOrder
P1001DF-1E85110SOIC-81 8-4 535158005150500CheckOrder
P1101DF-1E95130SOIC-81 8-4 530158005150500CheckOrder
P1301DF-1E120165SOIC-81,8-4,530158005150500CheckOrder
P1501DF-1E140180SOIC81 8-6 730158005150500
P1501DF-1E140180SOIC81 8-6 730158005150500
P1701DF-1E160200SOIC-81 8-4 530158005150500CheckOrder

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