LCP3121RL

NRND
Design Win

Programmable transient voltage suppressor for SLIC protection

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Product overview

Description

This device has been especially designed to protect single and dual voltages SLICs against transient overvoltages.

Connecting gate to the right supply voltage leads to overvoltage protection.

Used with diode bridges, LCP3121RL protects several twisted pairs.

LCP3121RL can be used to help equipment to meet various standards such as UL1950, IEC 60950 / CSAC22.2, UL1459 and TIA-968-A (formerly FCC part68).

  • All features

    • Programmable transient voltage suppressor compatible with:
      • single voltage SLICs
      • dual voltage SLICs
      • multi line SLICs
    • Firing voltage range: -100 V to +100 V
    • Peak pulse current:
      • IPP = 100 A (10/1000 µs)
      • IPP = 150 A (5/310 µs)
      • IPP = 250 A (2/10 µs)
    • Holding current: IH = 100 mA min.

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LCP3121RL

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LCP3121RL
NRND
SO-8 Industrial Ecopack2

LCP3121RL

Package:

SO-8

Material Declaration**:

Marketing Status

NRND

Package

SO-8

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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LCP3121RL
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LCP3121RL NRND

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LCP3121RL

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Min:

Max:

VRM (V) (max):

-60

Directionality:

Uni-Directional

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