TIP121

Active

Low voltage NPN power Darlington transistor

Download datasheet Order Direct
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The devices are manufactured in planar technology with \"base island\" layout and monolithic Darlington configuration. The resulting transistors show exceptional high gain performance coupled with very low saturation voltage.
  • All features

    • Low collector-emitter saturation voltage
    • Complementary NPN - PNP transistors

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TIP121

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TIP121
Active
TO-220 Industrial Ecopack2

TIP121

Package:

TO-220

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220

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) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TIP121 Available at 7 distributors

Distributor availability ofTIP121

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2326 1 Buy from Distributor
RS COMPONENTS EUROPE 170 5 Buy from Distributor
AVNET AMERICA 650 0 Buy from Distributor
FUTURE WORLDWIDE 4655 1 Buy from Distributor
MOUSER WORLDWIDE 922 1 Buy from Distributor
Farnell Element14 EUROPE 4445 1 Buy from Distributor
ANGLIA Live EUROPE 14750 50 Buy from Distributor

Distributor reported inventory date: 2021-10-22

Distributor Name

DIGIKEY

Stock

2326

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

170

Min.Order

5

AVNET

Stock

650

Min.Order

0

Region

AMERICA Buy from Distributor

FUTURE

Stock

4655

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

922

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4445

Min.Order

1

ANGLIA Live

Stock

14750

Min.Order

50

Distributor reported inventory date: 2021-10-22

Buy Direct
Active
EAR99 NEC Tube TO-220 - - CHINA

TIP121

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofTIP121

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2326 1 Buy from Distributor
RS COMPONENTS EUROPE 170 5 Buy from Distributor
AVNET AMERICA 650 0 Buy from Distributor
FUTURE WORLDWIDE 4655 1 Buy from Distributor
MOUSER WORLDWIDE 922 1 Buy from Distributor
Farnell Element14 EUROPE 4445 1 Buy from Distributor
ANGLIA Live EUROPE 14750 50 Buy from Distributor

Distributor reported inventory date: 2021-10-22

Distributor Name

DIGIKEY

Stock

2326

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

170

Min.Order

5

AVNET

Stock

650

Min.Order

0

Region

AMERICA Buy from Distributor

FUTURE

Stock

4655

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

922

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4445

Min.Order

1

ANGLIA Live

Stock

14750

Min.Order

50

Distributor reported inventory date: 2021-10-22

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

(*) 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