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Product overview

Description

Functioning as a trigger diode with a fixed voltage reference, the DB3/DB4 series can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts. The surface mount SOT23-3L package allows compact, SMD based designs for automated manufacturing.
  • All features

    • VBO : 32 V and 40 V
    • Low breakover current
    • Breakover voltage symmetry : 3V
    • ECOPACK®2 compliant

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - DB3

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

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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
DB3
Active
DO-35 Industrial Ecopack2

DB3

Package:

DO-35

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DO-35

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) Budgetary Price (US$)*/Qty
More info
min
max
DB3 Available at 7 distributors

Distributor availability ofDB3

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 92668 1 Order Now
YOSUN ASIA/PACIFIC 100000 1 Order Now
RS COMPONENTS EUROPE 12811 5 Order Now
AVNET AMERICA 20000 0 Order Now
Newark Element14 AMERICA 12234 0 Order Now
MOUSER WORLDWIDE 73393 1 Order Now
Farnell Element14 EUROPE 13429 1 Order Now

Distributor reported inventory date: 2021-05-08

Distributor Name

DIGIKEY

Stock

92668

Min.Order

1

Region

WORLDWIDE Order Now

YOSUN

Stock

100000

Min.Order

1

Region

ASIA/PACIFIC Order Now

RS COMPONENTS

Stock

12811

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

20000

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

12234

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

73393

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

13429

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-08

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DO-35 - - 0.026 / 100
MORE INFO

Junction Temperature (°C) (max):

125

Country of Origin:

CHINA

DB3

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.026 / 100

Distributor availability ofDB3

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 92668 1 Order Now
YOSUN ASIA/PACIFIC 100000 1 Order Now
RS COMPONENTS EUROPE 12811 5 Order Now
AVNET AMERICA 20000 0 Order Now
Newark Element14 AMERICA 12234 0 Order Now
MOUSER WORLDWIDE 73393 1 Order Now
Farnell Element14 EUROPE 13429 1 Order Now

Distributor reported inventory date: 2021-05-08

Distributor Name

DIGIKEY

Stock

92668

Min.Order

1

Region

WORLDWIDE Order Now

YOSUN

Stock

100000

Min.Order

1

Region

ASIA/PACIFIC Order Now

RS COMPONENTS

Stock

12811

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

20000

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

12234

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

73393

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

13429

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-08

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DO-35

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.026 / 100

Junction Temperature (°C) (max)

125

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