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  • 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).

    Key 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.

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STMicroelectronics - LCP3121RL

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Quality and Reliability

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

LCP3121RL

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) VRM (V) (nom)
Budgetary Price (US$)*/Qty
More info
min
max
LCP3121RL Available at 1 distributors

Distributor availability ofLCP3121RL

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2205 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

MOUSER

Stock

2205

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -55 150 100 0.406 / 100
MORE INFO

Directionality:

Uni-Directional

Unit Price (US$):

0.406

Country of Origin:

CHINA

LCP3121RL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.406 / 100

Distributor availability ofLCP3121RL

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2205 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

MOUSER

Stock

2205

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-55

(max)

150

VRM (V) (nom)

100

Directionality

Uni-Directional

Budgetary Price (US$)* / Qty

0.406 / 100

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