Overview
Sample & Buy
Solutions
Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The STTH1R04 series uses ST's new 400 V planar Pt doping technology. The STTH1R04 is specially suited for switching mode base drive and transistor circuits.

    Packaged in axial and surface mount packages, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection.

    Key Features

    • Negligible switching losses
    • Low forward and reverse recovery times
    • High junction temperature

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
      DS5848
      1 A - 400 V ultrafast recovery diode
      4.0
      286.04 KB
      PDF
      DS5848

      1 A - 400 V ultrafast recovery diode

    • Description Version Size Action
      AN3410
      A 93% efficient LED driver solution for the US market
      1.1
      1.91 MB
      PDF
      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
      AN3410

      A 93% efficient LED driver solution for the US market

      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
      7.0
      433.12 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**
STTH1R04A
Active
SMA Industrial Ecopack2
STTH1R04QRL
Active
DO-15 Industrial Ecopack2
STTH1R04U
Active
SMB Industrial Ecopack2

STTH1R04A

Package:

SMA

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMA

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH1R04QRL

Package:

DO-15

Material Declaration**:

Marketing Status

Active

Package

DO-15

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH1R04U

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
Package
Packing Type
Junction Temperature (°C) (max)
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
STTH1R04QRL Available at 6 distributors

Distributor availability ofSTTH1R04QRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5489 1 Order Now
ARROW EUROPE 18000 0 Order Now
Newark Element14 AMERICA 942 0 Order Now
MOUSER WORLDWIDE 8815 1 Order Now
Farnell Element14 EUROPE 5962 1 Order Now
RUTRONIK EUROPE 6000 6000 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

5489

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

18000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

942

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

8815

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5962

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

6000

Min.Order

6000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Get sample
Active
DO-15 Tape And Reel 175 EAR99 CHINA 0.056 / 1k
STTH1R04A Available at 6 distributors

Distributor availability ofSTTH1R04A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14249 1 Order Now
RS COMPONENTS EUROPE 9925 1 Order Now
AVNET AMERICA 335000 0 Order Now
ARROW EUROPE 10000 0 Order Now
MOUSER WORLDWIDE 5430 1 Order Now
Farnell Element14 EUROPE 8515 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

14249

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

9925

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

335000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5430

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8515

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Buy now
Active
SMA Tape And Reel 175 EAR99 CHINA 0.08 / 100
STTH1R04U Available at 7 distributors

Distributor availability ofSTTH1R04U

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 9800 1 Order Now
AVNET AMERICA 75000 0 Order Now
ARROW EUROPE 95000 0 Order Now
Newark Element14 AMERICA 138 0 Order Now
MOUSER WORLDWIDE 7324 1 Order Now
Farnell Element14 EUROPE 2651 1 Order Now
RUTRONIK EUROPE 20000 2500 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

RS COMPONENTS

Stock

9800

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

75000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

95000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

138

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7324

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2651

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

20000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Get sample
Active
SMB Tape And Reel 175 EAR99 CHINA 0.086 / 100

STTH1R04QRL

Marketing Status

Active

Unit Price (US$)

0.056

Budgetary Price (US$)*/Qty

0.056 / 1k

Distributor availability ofSTTH1R04QRL

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5489 1 Order Now
ARROW EUROPE 18000 0 Order Now
Newark Element14 AMERICA 942 0 Order Now
MOUSER WORLDWIDE 8815 1 Order Now
Farnell Element14 EUROPE 5962 1 Order Now
RUTRONIK EUROPE 6000 6000 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

5489

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

18000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

942

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

8815

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

5962

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

6000

Min.Order

6000

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Package

DO-15

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STTH1R04A

Marketing Status

Active

Unit Price (US$)

0.08

Budgetary Price (US$)*/Qty

0.08 / 100

Distributor availability ofSTTH1R04A

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14249 1 Order Now
RS COMPONENTS EUROPE 9925 1 Order Now
AVNET AMERICA 335000 0 Order Now
ARROW EUROPE 10000 0 Order Now
MOUSER WORLDWIDE 5430 1 Order Now
Farnell Element14 EUROPE 8515 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

14249

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

9925

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

335000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5430

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8515

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Package

SMA

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STTH1R04U

Marketing Status

Active

Unit Price (US$)

0.086

Budgetary Price (US$)*/Qty

0.086 / 100

Distributor availability ofSTTH1R04U

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 9800 1 Order Now
AVNET AMERICA 75000 0 Order Now
ARROW EUROPE 95000 0 Order Now
Newark Element14 AMERICA 138 0 Order Now
MOUSER WORLDWIDE 7324 1 Order Now
Farnell Element14 EUROPE 2651 1 Order Now
RUTRONIK EUROPE 20000 2500 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

RS COMPONENTS

Stock

9800

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

75000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

95000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

138

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7324

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2651

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

20000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Package

SMB

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

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