STPS340

Active

40 V, 3 A SMD Power Schottky rectifier

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

Product overview

Description

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.
  • All 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

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 - 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 Industrial 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

Industrial

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 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SMB Flat - 150 0.134 / 200
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS340B-TR Available at 2 distributors

Distributor availability ofSTPS340B-TR

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 10000 0 Buy from Distributor
MOUSER WORLDWIDE 4049 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

AVNET

Stock

10000

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

4049

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DPAK - 150 0.176 / 500
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS340U Available at 1 distributors

Distributor availability ofSTPS340U

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 245 5 Buy from Distributor

Distributor reported inventory date: 2021-10-11

Distributor Name

RS COMPONENTS

Stock

245

Min.Order

5

Distributor reported inventory date: 2021-10-11

Active
EAR99 NEC Tape And Reel SMB - 150 0.08 / 1k
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS340S Available at 6 distributors

Distributor availability ofSTPS340S

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 240 5 Buy from Distributor
AVNET AMERICA 97 0 Buy from Distributor
Newark Element14 AMERICA 1028 0 Buy from Distributor
MOUSER WORLDWIDE 162 1 Buy from Distributor
Farnell Element14 EUROPE 1828 1 Buy from Distributor
ANGLIA Live EUROPE 33720 10 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

RS COMPONENTS

Stock

240

Min.Order

5

AVNET

Stock

97

Min.Order

0

Region

AMERICA Buy from Distributor

Newark Element14

Stock

1028

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

162

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1828

Min.Order

1

ANGLIA Live

Stock

33720

Min.Order

10

Distributor reported inventory date: 2021-10-16

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMC - 150 0.107 / 500
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

STPS340AFN Available at 3 distributors

Distributor availability ofSTPS340AFN

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29975 1 Buy from Distributor
RS COMPONENTS EUROPE 850 1 Buy from Distributor
Farnell Element14 EUROPE 60 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

DIGIKEY

Stock

29975

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

850

Min.Order

1

Farnell Element14

Stock

60

Min.Order

1

Distributor reported inventory date: 2021-10-16

Active
EAR99 NEC Tape And Reel SMA Flat - 150 0.069 / 1k
MORE INFO

Junction Temperature (°C) (max):

-

Country of Origin:

MOROCCO

STPS340UF

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.134 / 200

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB Flat

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.134 / 200

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS340B-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.176 / 500

Distributor availability ofSTPS340B-TR

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 10000 0 Buy from Distributor
MOUSER WORLDWIDE 4049 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

AVNET

Stock

10000

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

4049

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DPAK

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.176 / 500

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS340U

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.08 / 1k

Distributor availability ofSTPS340U

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 245 5 Buy from Distributor

Distributor reported inventory date: 2021-10-11

Distributor Name

RS COMPONENTS

Stock

245

Min.Order

5

Distributor reported inventory date: 2021-10-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.08 / 1k

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS340S

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.107 / 500

Distributor availability ofSTPS340S

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 240 5 Buy from Distributor
AVNET AMERICA 97 0 Buy from Distributor
Newark Element14 AMERICA 1028 0 Buy from Distributor
MOUSER WORLDWIDE 162 1 Buy from Distributor
Farnell Element14 EUROPE 1828 1 Buy from Distributor
ANGLIA Live EUROPE 33720 10 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

RS COMPONENTS

Stock

240

Min.Order

5

AVNET

Stock

97

Min.Order

0

Region

AMERICA Buy from Distributor

Newark Element14

Stock

1028

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

162

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1828

Min.Order

1

ANGLIA Live

Stock

33720

Min.Order

10

Distributor reported inventory date: 2021-10-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMC

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.107 / 500

Junction Temperature (°C) (max)

150

Country of Origin

CHINA

STPS340AFN

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.069 / 1k

Distributor availability ofSTPS340AFN

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29975 1 Buy from Distributor
RS COMPONENTS EUROPE 850 1 Buy from Distributor
Farnell Element14 EUROPE 60 1 Buy from Distributor

Distributor reported inventory date: 2021-10-16

Distributor Name

DIGIKEY

Stock

29975

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

850

Min.Order

1

Farnell Element14

Stock

60

Min.Order

1

Distributor reported inventory date: 2021-10-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMA Flat

Operating Temperature (°C)

(min)

-

(max)

150

Budgetary Price (US$)* / Qty

0.069 / 1k

Junction Temperature (°C) (max)

-

Country of Origin

MOROCCO

(*) 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