BAR43

Active
Design Win

30 V, 100 mA Vf 0.33 V @ 2 mA SMD General purpose Signal Schottky Diode

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

Product overview

Description

General purpose metal to silicon diodes featuring very low turn-on voltage and fast switching.
  • All features

    • Very small conduction losses
    • Negligible switching losses
    • Low forward voltage drop
    • Surface mount device

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST Diode Finder

      Active

      Diode product finder application for Android and iOS

      Finder Apps ST
      ST Diode Finder

      Description:

      Diode product finder application for Android and iOS

EDA Symbols, Footprints and 3D Models

STMicroelectronics - BAR43

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**
BAR43AFILM
Active
SOT23 Industrial Ecopack2
BAR43CFILM
Active
SOT23 Industrial Ecopack2
BAR43FILM
Active
SOT23 Industrial Ecopack2
BAR43SFILM
Active
SOT23 Industrial Ecopack2

BAR43AFILM

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BAR43CFILM

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BAR43FILM

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

Grade

Industrial

RoHS Compliance Grade

Ecopack2

BAR43SFILM

Package:

SOT23

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23

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
BAR43AFILM Available at 5 distributors

Distributor availability ofBAR43AFILM

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 11442 1 Buy from Distributor
RS COMPONENTS EUROPE 2600 1 Buy from Distributor
MOUSER WORLDWIDE 31 1 Buy from Distributor
Farnell Element14 EUROPE 13088 1 Buy from Distributor
ANGLIA Live EUROPE 132000 100 Buy from Distributor

Distributor reported inventory date: 2022-05-23

Distributor Name

COMPEL

Stock

11442

Min.Order

1

RS COMPONENTS

Stock

2600

Min.Order

1

MOUSER

Stock

31

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

13088

Min.Order

1

ANGLIA Live

Stock

132000

Min.Order

100

Distributor reported inventory date: 2022-05-23

Active
EAR99 NEC Tape And Reel SOT23 - -
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAR43FILM Available at 1 distributors

Distributor availability ofBAR43FILM

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 5434 1 Buy from Distributor

Distributor reported inventory date: 2022-05-17

Distributor Name

COMPEL

Stock

5434

Min.Order

1

Distributor reported inventory date: 2022-05-17

Active
EAR99 NEC Tape And Reel SOT23 - -
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAR43CFILM Available at 5 distributors

Distributor availability ofBAR43CFILM

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 114319 1 Buy from Distributor
RS COMPONENTS EUROPE 90 1 Buy from Distributor
Newark Element14 AMERICA 118 0 Buy from Distributor
Farnell Element14 EUROPE 206586 1 Buy from Distributor
ANGLIA Live EUROPE 272090 100 Buy from Distributor

Distributor reported inventory date: 2022-05-23

Distributor Name

COMPEL

Stock

114319

Min.Order

1

RS COMPONENTS

Stock

90

Min.Order

1

Newark Element14

Stock

118

Min.Order

0

Region

AMERICA Buy from Distributor

Farnell Element14

Stock

206586

Min.Order

1

ANGLIA Live

Stock

272090

Min.Order

100

Distributor reported inventory date: 2022-05-23

Active
EAR99 NEC Tape And Reel SOT23 - -
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAR43SFILM Available at 6 distributors

Distributor availability ofBAR43SFILM

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 1476 1 Buy from Distributor
RS COMPONENTS EUROPE 850 1 Buy from Distributor
Newark Element14 AMERICA 1355 0 Buy from Distributor
MOUSER WORLDWIDE 4477 1 Buy from Distributor
Farnell Element14 EUROPE 185017 1 Buy from Distributor
ANGLIA Live EUROPE 303200 100 Buy from Distributor

Distributor reported inventory date: 2022-05-23

Distributor Name

COMPEL

Stock

1476

Min.Order

1

RS COMPONENTS

Stock

850

Min.Order

1

Newark Element14

Stock

1355

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

4477

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

185017

Min.Order

1

ANGLIA Live

Stock

303200

Min.Order

100

Distributor reported inventory date: 2022-05-23

Active
EAR99 NEC Tape And Reel SOT23 - -
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

BAR43AFILM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofBAR43AFILM

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 11442 1 Buy from Distributor
RS COMPONENTS EUROPE 2600 1 Buy from Distributor
MOUSER WORLDWIDE 31 1 Buy from Distributor
Farnell Element14 EUROPE 13088 1 Buy from Distributor
ANGLIA Live EUROPE 132000 100 Buy from Distributor

Distributor reported inventory date: 2022-05-23

Distributor Name

COMPEL

Stock

11442

Min.Order

1

RS COMPONENTS

Stock

2600

Min.Order

1

MOUSER

Stock

31

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

13088

Min.Order

1

ANGLIA Live

Stock

132000

Min.Order

100

Distributor reported inventory date: 2022-05-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

BAR43FILM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofBAR43FILM

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 5434 1 Buy from Distributor

Distributor reported inventory date: 2022-05-17

Distributor Name

COMPEL

Stock

5434

Min.Order

1

Distributor reported inventory date: 2022-05-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

BAR43CFILM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofBAR43CFILM

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 114319 1 Buy from Distributor
RS COMPONENTS EUROPE 90 1 Buy from Distributor
Newark Element14 AMERICA 118 0 Buy from Distributor
Farnell Element14 EUROPE 206586 1 Buy from Distributor
ANGLIA Live EUROPE 272090 100 Buy from Distributor

Distributor reported inventory date: 2022-05-23

Distributor Name

COMPEL

Stock

114319

Min.Order

1

RS COMPONENTS

Stock

90

Min.Order

1

Newark Element14

Stock

118

Min.Order

0

Region

AMERICA Buy from Distributor

Farnell Element14

Stock

206586

Min.Order

1

ANGLIA Live

Stock

272090

Min.Order

100

Distributor reported inventory date: 2022-05-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

BAR43SFILM

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofBAR43SFILM

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 1476 1 Buy from Distributor
RS COMPONENTS EUROPE 850 1 Buy from Distributor
Newark Element14 AMERICA 1355 0 Buy from Distributor
MOUSER WORLDWIDE 4477 1 Buy from Distributor
Farnell Element14 EUROPE 185017 1 Buy from Distributor
ANGLIA Live EUROPE 303200 100 Buy from Distributor

Distributor reported inventory date: 2022-05-23

Distributor Name

COMPEL

Stock

1476

Min.Order

1

RS COMPONENTS

Stock

850

Min.Order

1

Newark Element14

Stock

1355

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

4477

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

185017

Min.Order

1

ANGLIA Live

Stock

303200

Min.Order

100

Distributor reported inventory date: 2022-05-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

150

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