STPS340

Active

40 V, 3 A SMD Power Schottky rectifier

Download datasheet Order Direct
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • Single chip Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters.

    Packaged in SMA Flat Notch, SMB, SMB Flat, SMC and DPAK, the STPS340 is ideal for surface mounting and used in low voltage, high frequency inverters, free wheeling and polarity protection applications.

    Key Features

    • Very small conduction losses
    • Negligible switching losses
    • Low forward voltage drop
    • Low thermal resistance
    • Extremely fast switching
    • Surface mount package
    • Avalanche rated
    • ECOPACK2 component

Recommended for you

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST Diode Finder

      Active

      Diode product finder application for Android and iOS

      Finders Apps ST
      ST Diode Finder

      Description:

      Diode product finder application for Android and iOS

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STPS340

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**
STPS340AFN
Active
SMA Flat Industrial Ecopack2
STPS340B-TR
Active
DPAK Automotive Ecopack2 (**)
STPS340S
Active
SMC Industrial Ecopack2
STPS340U
Active
SMB Industrial Ecopack2
STPS340UF
Active
SMB Flat Industrial Ecopack2

STPS340AFN

Package:

SMA Flat

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMA Flat

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS340B-TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Automotive

RoHS Compliance Grade

Ecopack2 (**)

STPS340S

Package:

SMC

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS340U

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STPS340UF

Package:

SMB Flat

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB Flat

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
STPS340UF Available at 3 distributors

Distributor availability ofSTPS340UF

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5000 1 Order Now
MOUSER WORLDWIDE 3392 1 Order Now
Farnell Element14 EUROPE 1538 1 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

5000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3392

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1538

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMB Flat - 150 0.124 / 200
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS340B-TR Available at 5 distributors

Distributor availability ofSTPS340B-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8754 1 Order Now
AVNET AMERICA 15000 0 Order Now
ARROW EUROPE 10000 0 Order Now
ARROW AMERICA 2505 1 Order Now
MOUSER WORLDWIDE 4186 1 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

8754

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

15000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2505

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

4186

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-19

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DPAK - 150 0.1541 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS340U Available at 11 distributors

Distributor availability ofSTPS340U

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 79671 1 Order Now
COMPEL EUROPE 26140 1 Order Now
RS COMPONENTS EUROPE 6285 5 Order Now
AVNET AMERICA 127500 0 Order Now
FUTURE WORLDWIDE 29820 1 Order Now
ARROW EUROPE 253478 0 Order Now
Newark Element14 AMERICA 584 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 12966 1 Order Now
Farnell Element14 EUROPE 36471 1 Order Now
ANGLIA Live EUROPE 11300 100 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

79671

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

26140

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

6285

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

127500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

29820

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

253478

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

584

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

12966

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

36471

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

11300

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMB - 150 0.074 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS340S Available at 10 distributors

Distributor availability ofSTPS340S

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10580 1 Order Now
COMPEL EUROPE 14537 1 Order Now
RS COMPONENTS EUROPE 1675 5 Order Now
AVNET AMERICA 103028 0 Order Now
ARROW EUROPE 142500 0 Order Now
Newark Element14 AMERICA 1133 0 Order Now
ARROW AMERICA 135000 2500 Order Now
MOUSER WORLDWIDE 3845 1 Order Now
Farnell Element14 EUROPE 4253 1 Order Now
ANGLIA Live EUROPE 1940 10 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

10580

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

14537

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

1675

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

103028

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

142500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1133

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

135000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

3845

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4253

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1940

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMC - 150 0.094 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS340AFN Available at 4 distributors

Distributor availability ofSTPS340AFN

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9970 1 Order Now
RS COMPONENTS EUROPE 1000 1 Order Now
MOUSER WORLDWIDE 9550 1 Order Now
Farnell Element14 EUROPE 200 1 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

9970

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1000

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

9550

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

200

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMA Flat - 150 0.064 / 1k
MORE INFO

Junction Temperature (°C) (max):

-

Country of Origin:

MOROCCO

STPS340UF

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.124 / 200

Distributor availability ofSTPS340UF

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5000 1 Order Now
MOUSER WORLDWIDE 3392 1 Order Now
Farnell Element14 EUROPE 1538 1 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

5000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3392

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1538

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB Flat

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.124 / 200

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS340B-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1541 / 1k

Distributor availability ofSTPS340B-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8754 1 Order Now
AVNET AMERICA 15000 0 Order Now
ARROW EUROPE 10000 0 Order Now
ARROW AMERICA 2505 1 Order Now
MOUSER WORLDWIDE 4186 1 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

8754

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

15000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2505

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

4186

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-01-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DPAK

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.1541 / 1k

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS340U

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.074 / 1k

Distributor availability ofSTPS340U

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 79671 1 Order Now
COMPEL EUROPE 26140 1 Order Now
RS COMPONENTS EUROPE 6285 5 Order Now
AVNET AMERICA 127500 0 Order Now
FUTURE WORLDWIDE 29820 1 Order Now
ARROW EUROPE 253478 0 Order Now
Newark Element14 AMERICA 584 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 12966 1 Order Now
Farnell Element14 EUROPE 36471 1 Order Now
ANGLIA Live EUROPE 11300 100 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

79671

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

26140

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

6285

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

127500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

29820

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

253478

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

584

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

12966

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

36471

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

11300

Min.Order

100

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.074 / 1k

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS340S

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.094 / 1k

Distributor availability ofSTPS340S

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10580 1 Order Now
COMPEL EUROPE 14537 1 Order Now
RS COMPONENTS EUROPE 1675 5 Order Now
AVNET AMERICA 103028 0 Order Now
ARROW EUROPE 142500 0 Order Now
Newark Element14 AMERICA 1133 0 Order Now
ARROW AMERICA 135000 2500 Order Now
MOUSER WORLDWIDE 3845 1 Order Now
Farnell Element14 EUROPE 4253 1 Order Now
ANGLIA Live EUROPE 1940 10 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

10580

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

14537

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

1675

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

103028

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

142500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1133

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

135000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

3845

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4253

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1940

Min.Order

10

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMC

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.094 / 1k

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS340AFN

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.064 / 1k

Distributor availability ofSTPS340AFN

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9970 1 Order Now
RS COMPONENTS EUROPE 1000 1 Order Now
MOUSER WORLDWIDE 9550 1 Order Now
Farnell Element14 EUROPE 200 1 Order Now

Distributor reported inventory date: 2021-01-19

Distributor Name

DIGIKEY

Stock

9970

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1000

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

9550

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

200

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-01-19

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMA Flat

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.064 / 1k

Junction Temperature (°C) (max)

-

Country of Origin

MOROCCO

(*) 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