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B1161UC4 - SIDACtor Protection Thyristors

Download the B1161UC4 datasheet PDF. This datasheet also covers the B1101UC4 variant, as both devices belong to the same sidactor protection thyristors family and are provided as variant models within a single manufacturer datasheet.

General Description

The Dual Port Negative Battrax® Series are programmable SIDACtor® devices designed to protect SLICs (Subscriber Line Interface Circuit) from damaging overvoltage transients.

Key Features

  • and Benefits t Low voltage overshoot t Low on-state voltage t Does not degrade with use t Fails short circuit when surged in excess of ratings t Dual-port protection t Gate trigger tracking device t Integrated diode for positive voltage surges Applicable Global Standards t TIA-968-A t TIA-968-B t ITU K.20/21 Enhanced Level t ITU K.20/21 Basic Level t GR 1089 Inter-building t GR 1089 Intra-bu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (B1101UC4-Littelfuse.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SIDACtor® Protection Thyristors SLIC Protection Battrax® Series - Dual Port Negative - MS-013 Agency Approvals Agency Agency File Number E133083 Pinout Designation 1 2 3 Schematic Symbol (T1) 1 6 5 4 6 (T2) Description The Dual Port Negative Battrax® Series are programmable SIDACtor® devices designed to protect SLICs (Subscriber Line Interface Circuit) from damaging overvoltage transients. Dual port protection is provided by a programmable device that is referenced to a negative voltage souce while internal diodes provide protection from positive surge events.