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  • ​Dual center tap fast recovery epitaxial diodes suited for switch mode power supply and high frequency DC to DC converters.

    Packaged either in TO-220AB and D2PAK, this device is particularly intended for secondary rectification inside SMPS with high space and power density.

    Key Features

    • Ultrafast, soft and noise-free recovery
    • Low forward voltage drop meaning very small conduction losses
    • ECOPACK®2 compliant component for D²PAK on demand

Recommended for you

Mobile Applications

    • Part Number

      Diode product finder application for Android and iOS

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9015
      High frequency secondary rectifier
      2.0
      556.44 KB
      PDF
      DS9015

      High frequency secondary rectifier

    • Description Version Size Action
      AN5028
      Calculation of turn-off power losses generated by a ultrafast diode
      1.0
      1.68 MB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN5088
      Rectifiers thermal management, handling and mounting recommendations
      2.0
      2.32 MB
      PDF
      AN5028

      Calculation of turn-off power losses generated by a ultrafast diode

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN5088

      Rectifiers thermal management, handling and mounting recommendations

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      8.0
      417.06 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      200 V, 300 V, 400 V ultrafast diode PSpice models (.lib & .olb) 7.0
      110.42 KB
      ZIP

      200 V, 300 V, 400 V ultrafast diode PSpice models (.lib & .olb)

Publications and Collaterals

    • Description Version Size Action
      New W series of ultrafast rectifiers for welding applications 1.0
      1.43 MB
      PDF
      PSMC flat package Schottky and Ultrafast rectifiers 1.0
      1.47 MB
      PDF
      ST Diodes Finder : the new app for Android and iOS 2.0
      1.46 MB
      PDF

      New W series of ultrafast rectifiers for welding applications

      PSMC flat package Schottky and Ultrafast rectifiers

      ST Diodes Finder : the new app for Android and iOS

    • Description Version Size Action
      Diodes and rectifiers selection guide 2.0
      815.09 KB
      PDF

      Diodes and rectifiers selection guide

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STTH20L03CT
Active
TO-220AB Industrial Ecopack2

STTH20L03CT

Package:

TO-220AB

Material Declaration**:

Marketing Status

Active

Package

TO-220AB

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
STTH20L03CT Available at 3 distributors

Distributor availability ofSTTH20L03CT

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 54 0 Order Now
MOUSER WORLDWIDE 911 1 Order Now
Farnell Element14 EUROPE 904 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

Newark Element14

Stock

54

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

911

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

904

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-21

Buy now
Active
EAR99 NEC Tube TO-220AB - - 0.627 / 100
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH20L03CT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.627 / 100

Distributor availability ofSTTH20L03CT

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 54 0 Order Now
MOUSER WORLDWIDE 911 1 Order Now
Farnell Element14 EUROPE 904 1 Order Now

Distributor reported inventory date: 2020-09-21

Distributor Name

Newark Element14

Stock

54

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

911

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

904

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-21

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AB

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.627 / 100

Junction Temperature (°C) (max)

175

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