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  • The STTH4R02 uses ST's new 200 V planar Pt doping technology, and it is specially suited for switching mode base drive and transistor circuits.

    Packaged in DPAK, SMB and SMC, this device is intended for use in low voltage, high frequency inverters, freewheeling and polarity protection.

    Key Features

    • Negligible switching losses
    • High junction temperature
    • Very low conduction losses
    • Low forward and reverse recovery times
    • ECOPACK®2 compliant component for DPAK on demand

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Mobile Applications

    • Part Number

      Diode product finder application for Android and iOS

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS4746
      Ultrafast recovery diode
      6.0
      505.25 KB
      PDF
      DS4746

      Ultrafast recovery diode

    • 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

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**
STTH4R02B-TR
Active
DPAK Industrial Ecopack2 (**)
STTH4R02S
Active
SMC Industrial Ecopack2
STTH4R02U
Active
SMB Industrial Ecopack2

STTH4R02B-TR

Package:

DPAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2 (**)

STTH4R02S

Package:

SMC

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH4R02U

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

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
STTH4R02B-TR Available at 4 distributors

Distributor availability ofSTTH4R02B-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 21501 1 Order Now
ARROW EUROPE 12500 0 Order Now
MOUSER WORLDWIDE 4131 1 Order Now
Farnell Element14 EUROPE 2116 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

21501

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

12500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4131

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2116

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel DPAK - - 0.122 / 1k
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH4R02U Available at 9 distributors

Distributor availability ofSTTH4R02U

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10619 1 Order Now
COMPEL EUROPE 30648 1 Order Now
RS COMPONENTS EUROPE 4640 20 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 27500 2500 Order Now
Newark Element14 AMERICA 7216 0 Order Now
ARROW AMERICA 20000 2500 Order Now
MOUSER WORLDWIDE 15432 1 Order Now
Farnell Element14 EUROPE 37769 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

10619

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

30648

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

4640

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

27500

Min.Order

2500

Region

WORLDWIDE Order Now

Newark Element14

Stock

7216

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

20000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

15432

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

37769

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SMB - - 0.104 / 100
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH4R02S Available at 10 distributors

Distributor availability ofSTTH4R02S

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8431 1 Order Now
COMPEL EUROPE 553 1 Order Now
RS COMPONENTS EUROPE 7560 1 Order Now
AVNET AMERICA 164674 0 Order Now
ARROW EUROPE 90000 0 Order Now
Newark Element14 AMERICA 659 0 Order Now
ARROW AMERICA 32500 2500 Order Now
MOUSER WORLDWIDE 10326 1 Order Now
Farnell Element14 EUROPE 3216 1 Order Now
ANGLIA Live EUROPE 6 2500 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

8431

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

553

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

7560

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

164674

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

90000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

659

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

32500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

10326

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3216

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

6

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SMC - - 0.111 / 1k
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH4R02B-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.122 / 1k

Distributor availability ofSTTH4R02B-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 21501 1 Order Now
ARROW EUROPE 12500 0 Order Now
MOUSER WORLDWIDE 4131 1 Order Now
Farnell Element14 EUROPE 2116 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

21501

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

12500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4131

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2116

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DPAK

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.122 / 1k

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STTH4R02U

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.104 / 100

Distributor availability ofSTTH4R02U

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10619 1 Order Now
COMPEL EUROPE 30648 1 Order Now
RS COMPONENTS EUROPE 4640 20 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 27500 2500 Order Now
Newark Element14 AMERICA 7216 0 Order Now
ARROW AMERICA 20000 2500 Order Now
MOUSER WORLDWIDE 15432 1 Order Now
Farnell Element14 EUROPE 37769 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

10619

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

30648

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

4640

Min.Order

20

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

27500

Min.Order

2500

Region

WORLDWIDE Order Now

Newark Element14

Stock

7216

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

20000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

15432

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

37769

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.104 / 100

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STTH4R02S

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.111 / 1k

Distributor availability ofSTTH4R02S

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8431 1 Order Now
COMPEL EUROPE 553 1 Order Now
RS COMPONENTS EUROPE 7560 1 Order Now
AVNET AMERICA 164674 0 Order Now
ARROW EUROPE 90000 0 Order Now
Newark Element14 AMERICA 659 0 Order Now
ARROW AMERICA 32500 2500 Order Now
MOUSER WORLDWIDE 10326 1 Order Now
Farnell Element14 EUROPE 3216 1 Order Now
ANGLIA Live EUROPE 6 2500 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

8431

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

553

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

7560

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

164674

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

90000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

659

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

32500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

10326

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3216

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

6

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMC

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.111 / 1k

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