Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • 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.

    Key Features

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

Recommended for you

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.

Symbols

Symbols

Footprints

Footprints

3D model

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 11 distributors

Distributor availability ofDB3

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6430 1 Order Now
COMPEL EUROPE 18495 1 Order Now
RS COMPONENTS EUROPE 8361 5 Order Now
AVNET AMERICA 40000 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
ARROW EUROPE 128690 0 Order Now
Newark Element14 AMERICA 7254 0 Order Now
ARROW AMERICA 25046 1 Order Now
MOUSER WORLDWIDE 63088 1 Order Now
Farnell Element14 EUROPE 23165 1 Order Now
RUTRONIK EUROPE 55000 5000 Order Now

Distributor reported inventory date: 2020-11-26

Distributor Name

DIGIKEY

Stock

6430

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

18495

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

8361

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

40000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

128690

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

7254

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

25046

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

63088

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

23165

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

55000

Min.Order

5000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-26

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 6430 1 Order Now
COMPEL EUROPE 18495 1 Order Now
RS COMPONENTS EUROPE 8361 5 Order Now
AVNET AMERICA 40000 0 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
ARROW EUROPE 128690 0 Order Now
Newark Element14 AMERICA 7254 0 Order Now
ARROW AMERICA 25046 1 Order Now
MOUSER WORLDWIDE 63088 1 Order Now
Farnell Element14 EUROPE 23165 1 Order Now
RUTRONIK EUROPE 55000 5000 Order Now

Distributor reported inventory date: 2020-11-26

Distributor Name

DIGIKEY

Stock

6430

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

18495

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

8361

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

40000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

128690

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

7254

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

25046

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

63088

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

23165

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

55000

Min.Order

5000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-26

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