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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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EDA Symbols, Footprints and 3D Models

STMicroelectronics - TPN3021

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Quality and Reliability

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.

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
TPN3021RL Available at 5 distributors

Distributor availability ofTPN3021RL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2225 1 Order Now
RS COMPONENTS EUROPE 1970 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 1999 1 Order Now
Farnell Element14 EUROPE 2851 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

2225

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1970

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1999

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2851

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 - - 28 1.047 / 1k
MORE INFO

Directionality:

Bi-Directional

Unit Price (US$):

1.047

Country of Origin:

CHINA

TPN3021RL

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.047 / 1k

Distributor availability ofTPN3021RL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2225 1 Order Now
RS COMPONENTS EUROPE 1970 1 Order Now
ARROW EUROPE 5000 0 Order Now
MOUSER WORLDWIDE 1999 1 Order Now
Farnell Element14 EUROPE 2851 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

2225

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1970

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

5000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1999

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2851

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (nom)

28

Directionality

Bi-Directional

Budgetary Price (US$)* / Qty

1.047 / 1k

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