TPN3021

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Tripolar overvoltage protection for network interfaces

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  • The TPN is a low capacitance transient surge arrestor designed for protection of high debit rate communication networks. Its low capacitance avoids distorsion of the signal as it has been designed for T1/E1 and Ethernet networks.

    Key Features

    • Triple crowbar protection
    • Low capacitance
    • Low holding current: IH= 30 mA minimum
    • Surge current: IPP = 200 A, 2/10 μs, IPP = 30 A, 10/1000 μs
    • Benefits
      • Trisil™ technology is not subject to ageing and provides a fail safe mode in short circuit for a better protection.
      • This device can be used to help equipment to meet main standards such as UL1950, IEC 950 / CSA C22.2 and UL1459.
      • Trisils have UL94 V0 approved resin.
      • SO8 package is JEDEC registered.
      • Trisils comply with the following standards GR-1089 Core, ITU-T-K20/K21, VDE0433, VDE0878, IEC 61000-4-2.

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Part Number
Marketing Status
Stand-off voltage (V) (nom)
Directionality
Package
Packing Type
ECCN (US)
Country of Origin
Approximate Price (US$)* / Qty
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TPN3021RL
Active
28 Bi-Directional SO-8 Tape And Reel EAR99 CHINA 2.04 / 1k Buy now Check Availability

Distributor availability ofTPN3021RL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 395 1 Order Now
RS COMPONENTS EUROPE 2590 1 Order Now
ARROW EUROPE 15000 0 Order Now
MOUSER WORLDWIDE 4006 1 Order Now
Farnell Element14 EUROPE 1880 1 Order Now

Distributor reported inventory date: 2020-03-29

Distributor Name

DIGIKEY

Stock

395

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2590

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

15000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4006

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1880

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-29

TPN3021RL

Marketing Status

Active

Stand-off voltage (V) (nom)

28

Approximate Price (US$)* / Qty

2.04 / 1k

Distributor availability ofTPN3021RL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 395 1 Order Now
RS COMPONENTS EUROPE 2590 1 Order Now
ARROW EUROPE 15000 0 Order Now
MOUSER WORLDWIDE 4006 1 Order Now
Farnell Element14 EUROPE 1880 1 Order Now

Distributor reported inventory date: 2020-03-29

Distributor Name

DIGIKEY

Stock

395

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2590

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

15000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4006

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1880

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-03-29

Directionality

Bi-Directional

Package

SO-8

Packing Type

Tape And Reel

Budgetary Price (US$)* / Qty

2.04 / 1k

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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Technical Documentation

    • Description Version Size Action
      DS0864
      Tripolar overvoltage protection for network interfaces
      5.1
      84.13 KB
      PDF
      DS0864

      Tripolar overvoltage protection for network interfaces

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      AN5367
      SIMetrix / SIMPLIS: PSpice model import
      1.0
      948.16 KB
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      AN5367

      SIMetrix / SIMPLIS: PSpice model import

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      7.0
      433.12 KB
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      TN1173

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

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

    • Description Version Size Action
      Products and solutions for Smart industry 3.0
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      Products and solutions for Smart industry

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TPN3021RL
Active
SO-8 Industrial Ecopack2

TPN3021RL

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.

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