Programmable transient voltage suppressor for SLIC protection

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  • This device has been especially designed to protect new high voltage, as well as classical SLICs, against transient overvoltages.

    Positive overvoltages are clamped by 2 diodes. Negative surges are suppressed by 2 thyristors, their breakdown voltage being referenced to -VBATthrough the gate.
    LCP154DJF is specified to comply with ITU-T K20/21/45 and GR1089-Core when associated with Cooper Bussmann Telecom Circuit Protector fuse TCP 1.25 A.
    LCP154DJF is packaged in a PowerFLAT™ 5x6 to meet IEC/UL 60950 clearance requirements.

    Key Features

    • Programmable transient suppressor
    • Wide negative firing voltage range: VGn= -175 V max.
    • Low dynamic switching voltages: VFP and VDGL
    • Low gate triggering current: IGT= 5 mA max.
    • Peak pulse current:
      • IPP= 100 A (10/1000 μs)
      • IPP= 150 A (5/310 μs)
      • IPP= 500 A (2/10 μs)
    • Holding current: IH= 150 mA min.

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Part Number
Marketing Status
Stand-off voltage (V) (nom)
Directionality
Package
Packing Type
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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LCP154DJF
Active
175 Uni-Directional PowerFLAT 5x6 Tape And Reel 1.376 100 EAR99
MORE INFO

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office Buy now

LCP154DJF

Marketing Status

Active

Stand-off voltage (V) (nom)

175

Unit Price (US$)

1.376*

Directionality

Uni-Directional

Package

PowerFLAT 5x6

Packing Type

Tape And Reel

Unit Price (US$)

1.376

Quantity

100

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS11194
      Programmable transient voltage suppressor for SLIC protection
      1.0
      315.7 KB
      PDF
      DS11194

      Programmable transient voltage suppressor for SLIC protection

    • Description Version Size Action
      AN2064
      Compliance of series/parallel protections for Telecom CO
      1.2
      420.45 KB
      PDF
      AN821
      NEW LAYOUT INSULATION REQUIREMENT
      2.2
      34.35 KB
      PDF
      AN578
      POWER CROSSING BEHAVIOUR OF LINE CAR PROTECTION
      2.1
      41.68 KB
      PDF
      AN579
      Protection concepts in telecommunications equipment
      3.0
      150.24 KB
      PDF
      AN2456
      Protection of single battery voltage SLICs for new networks in US market
      1.1
      611.44 KB
      PDF
      AN5367
      SIMetrix / SIMPLIS: PSpice model import
      1.0
      948.16 KB
      PDF
      AN2266
      SLIC based system protection for European and Asian markets
      2.1
      241.47 KB
      PDF
      AN2053
      SLIC protection for both classical and new networks
      2.1
      317.51 KB
      PDF
      AN4876
      SLIC protection without a serial resistor or PTC to meet ITU-T K.20/K.21 and GR-1089-CORE using the LCP154DJF
      1.0
      1.5 MB
      PDF
      AN2064

      Compliance of series/parallel protections for Telecom CO

      AN821

      NEW LAYOUT INSULATION REQUIREMENT

      AN578

      POWER CROSSING BEHAVIOUR OF LINE CAR PROTECTION

      AN579

      Protection concepts in telecommunications equipment

      AN2456

      Protection of single battery voltage SLICs for new networks in US market

      AN5367

      SIMetrix / SIMPLIS: PSpice model import

      AN2266

      SLIC based system protection for European and Asian markets

      AN2053

      SLIC protection for both classical and new networks

      AN4876

      SLIC protection without a serial resistor or PTC to meet ITU-T K.20/K.21 and GR-1089-CORE using the LCP154DJF

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      6.0
      444.57 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      LCP154DJF PSpice model (.lib & .olb) 1.0
      3.28 KB
      ZIP

      LCP154DJF PSpice model (.lib & .olb)

Publications and Collaterals

    • Description Version Size Action
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF

      ST Protection Finder - The new app for Android and iOS

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LCP154DJF
Active
PowerFLAT 5x6 Industrial Ecopack2

LCP154DJF

Package:

PowerFLAT 5x6

Material Declaration**:

PDF XML

Marketing Status

Active

Package

PowerFLAT 5x6

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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