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Product overview

Description

This dual diode Schottky rectifier is suited for high frequency switched mode power supplies. Packaged in DPAK, TO-220AB, TO-220AB narrow leads and I²PAK, this device is intended to be used in notebook and LCD adaptors, desktop SMPS, providing in these applications a margin between the remaining voltages applied on the diode and the voltage capability of the diode.

All features
High junction temperature capability

Good trade-off between leakage current and forward voltage drop

Low leakage current

Avalanche capability specified

High junction temperature

ECOPACK^®2 compliant component for DPAK on demand
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Getting started with Schottky and FERD eTool

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Finders Apps

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

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	Resource title		Latest update

Product Specifications (1)

	Resource title		Latest update
PDF	DS4229 Power Schottky rectifier 4.0		03 Nov 2016	03 Nov 2016 DS4229 Power Schottky rectifier 4.0

Application Notes (5 of 11)

	Resource title	Latest update
PDF	AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES 1.1	23 Apr 2021	23 Apr 2021 AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES 1.1
PDF	AN2025 CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION 1.1	13 Sep 2018	13 Sep 2018 AN2025 CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION 1.1
PDF	AN604 Calculation of conduction losses in a power rectifier 3.2	03 May 2021	03 May 2021 AN604 Calculation of conduction losses in a power rectifier 3.2
PDF	AN4021 Calculation of reverse losses in a power diode 1.0	03 May 2021	03 May 2021 AN4021 Calculation of reverse losses in a power diode 1.0
PDF	AN3432 How to choose a bypass diode for silicon panel junction box 1.0	23 Apr 2021	23 Apr 2021 AN3432 How to choose a bypass diode for silicon panel junction box 1.0
PDF	AN836 LOW FORWARD VOLTAGE SCHOTTKY DIODE 2.1	24 Mar 2020	24 Mar 2020 AN836 LOW FORWARD VOLTAGE SCHOTTKY DIODE 2.1
PDF	AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1	03 May 2021	03 May 2021 AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1
PDF	AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0	23 Apr 2021	23 Apr 2021 AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
PDF	AN3361 Schottky diode avalanche performance in automotive applications 1.0	13 Sep 2018	13 Sep 2018 AN3361 Schottky diode avalanche performance in automotive applications 1.0
PDF	AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION 1.1	23 Apr 2021	23 Apr 2021 AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION 1.1
PDF	AN869 Tj max limit of Schottky diodes 2.2	03 May 2021	03 May 2021 AN869 Tj max limit of Schottky diodes 2.2

Technical Notes & Articles (1)

	Resource title		Latest update
PDF	TN1173 Packing information for IPAD, protection, rectifiers, thyristors and AC Switches 9.0		24 May 2021	24 May 2021 TN1173 Packing information for IPAD, protection, rectifiers, thyristors and AC Switches 9.0

Flyers (5)

	Resource title	Latest update
PDF	Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0	10 Sep 2018	10 Sep 2018 Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0
PDF	SMA Flat and SMB Flat Diodes Powerful rectifiers packed in 1mm-thick packages 1.0	29 Jun 2020	29 Jun 2020 SMA Flat and SMB Flat Diodes Powerful rectifiers packed in 1mm-thick packages 1.0
PDF	SOD123Flat power Schottky diodes for improved cost and space-savings 1.0	25 Mar 2020	25 Mar 2020 SOD123Flat power Schottky diodes for improved cost and space-savings 1.0
PDF	SOD128Flat power Schottky diodes for improved cost and space-savings 1.0	10 Sep 2018	10 Sep 2018 SOD128Flat power Schottky diodes for improved cost and space-savings 1.0
PDF	ST Diodes Finder : the new app for Android and iOS 2.0	25 May 2021	25 May 2021 ST Diodes Finder : the new app for Android and iOS 2.0

Selection Guides (1)

	Resource title		Latest update
PDF	Diodes and rectifiers selection guide 2.0		17 Mar 2021	17 Mar 2021 Diodes and rectifiers selection guide 2.0

Brochures (2)

	Resource title		Latest update
PDF	Electric vehicle (EV) ecosystem 1.1		03 Jun 2021	03 Jun 2021 Electric vehicle (EV) ecosystem 1.1
PDF	Products and solutions for solar energy 1.0		15 Jun 2018	15 Jun 2018 Products and solutions for solar energy 1.0

EDA Symbols, Footprints and 3D Models

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	Resource title		Latest update

SPICE models (1)

	Resource title		Latest update
ZIP	Power Schottky diode PSpice models (.lib & .olb) 8.0		14 Dec 2020	14 Dec 2020 Power Schottky diode PSpice models (.lib & .olb) 8.0

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
STPS20120CB-TR	Active	DPAK	Industrial	Ecopack2 (**)	PDF XML
STPS20120CR	Active	I2PAK	Industrial	Ecopack2
STPS20120CT	Active	TO-220AB	Industrial	Ecopack2	PDF XML

STPS20120CB-TR

Package:

DPAK

Material Declaration**:

PDF XML

More Info

STPS20120CR

Package:

I2PAK

Material Declaration**:

More Info

STPS20120CT

Package:

TO-220AB

Material Declaration**:

PDF XML

More Info

(**) 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

STPS20120CB-TR

No availability of distributors reported, please contact our sales office

EAR99

NEC

Tape And Reel

DPAK

0.238 / 500

STPS20120CT

Available at 1 distributors

Distributor availability ofSTPS20120CT

Distributor Name	Region	Stock	Min. Order	Third party link
AVNET	AMERICA	1000	0	Order Now

Distributor reported inventory date: 2021-06-15

Distributor Name

AVNET

Stock

1000

Min.Order

Region

AMERICA Order Now

Distributor reported inventory date: 2021-06-15

EAR99

NEC

Tube

TO-220AB

0.303 / 500

STPS20120CR

Available at 2 distributors

Distributor availability ofSTPS20120CR

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	739	1	Order Now
MOUSER	WORLDWIDE	979	1	Order Now

Distributor reported inventory date: 2021-06-15

Distributor Name

DIGIKEY

Stock

739

Min.Order

Region

WORLDWIDE Order Now

MOUSER

Stock

979

Min.Order

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-15

Buy Direct

EAR99

NEC

Tube

I2PAK

0.388 / 500

STPS20120CB-TR

Marketing Status

Active

ECCN (US)

EAR99

More Info

Budgetary Price (US$)*/Qty

0.238 / 500

STPS20120CT

Marketing Status

Active

ECCN (US)

EAR99

More Info

Budgetary Price (US$)*/Qty

0.303 / 500

Distributor availability ofSTPS20120CT

Distributor Name	Region	Stock	Min. Order	Third party link
AVNET	AMERICA	1000	0	Order Now

Distributor reported inventory date: 2021-06-15

Distributor Name

AVNET

Stock

1000

Min.Order

Region

AMERICA Order Now

Distributor reported inventory date: 2021-06-15

STPS20120CR

Marketing Status

Active

ECCN (US)

EAR99

More Info

Budgetary Price (US$)*/Qty

0.388 / 500

Distributor availability ofSTPS20120CR

Distributor Name	Region	Stock	Min. Order	Third party link
DIGIKEY	WORLDWIDE	739	1	Order Now
MOUSER	WORLDWIDE	979	1	Order Now

Distributor reported inventory date: 2021-06-15

Distributor Name

DIGIKEY

Stock

739

Min.Order

Region

WORLDWIDE Order Now

MOUSER

Stock

979

Min.Order

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-15

(*) 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

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STPS20120C

Product overview

Description

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ST Diode Finder

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Product Specifications (1)

Application Notes (5 of 11)

Technical Notes & Articles (1)

Flyers (5)

Selection Guides (1)

Brochures (2)

EDA Symbols, Footprints and 3D Models

All resources

SPICE models (1)

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