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  • The high quality design of this diode has produced a device with low leakage current, regularly reproducible characteristics and intrinsic ruggedness. These characteristics make it ideal for heavy duty applications that demand long term reliability.

    Such demanding applications include industrial power supplies, motor control, and similar mission-critical systems that require rectification and freewheeling. These diodes also fit into auxiliary functions such as snubber, bootstrap, and demagnetization applications.
    The improved performance in low leakage current, and therefore thermal runaway guard band, is an immediate competitive advantage for this device.

    Key Features

    • Insulated packages:\t\tTO-220Ins\t\tElectrical insulation = 2500 VRMSCapacitance = 7 pF\t\tTO-220FPAC Electrical insulation = 2500 VRMSCapacitance = 12 pF\t\t
    • Ultrafast, soft recovery
    • High frequency and/or high pulsed current operation
    • Very low conduction and switching losses
    • High junction temperature
    • High reverse voltage capability

Sample & Buy

Part Number
Marketing Status
Budgetary Price (US$)*
Quantity
Package
Packing Type
Junction Temperature (°C) (max)
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STTH810D
Active
0.888 50 TO-220AC Tube 175 EAR99 CHINA Check Availability

Distributor availability ofSTTH810D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2530 1 Order Now
RS COMPONENTS EUROPE 865 5 Order Now
AVNET AMERICA 16288 0 Order Now
ARROW EUROPE 613 0 Order Now
MOUSER WORLDWIDE 870 1 Order Now
Farnell Element14 EUROPE 496 1 Order Now

Distributor reported inventory date: 2019-10-16

Distributor Name

DIGIKEY

Stock

2530

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

865

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

16288

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

613

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

870

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

496

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-16

Buy now
STTH810G-TR
Active
0.5322 300 D2PAK Tape And Reel 175 EAR99 CHINA Check Availability

Distributor availability ofSTTH810G-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3577 1 Order Now
AVNET AMERICA 8000 0 Order Now
FUTURE WORLDWIDE 1000 1000 Order Now
ARROW AMERICA 1003 1 Order Now
MOUSER WORLDWIDE 1275 1 Order Now
Farnell Element14 EUROPE 1943 1 Order Now

Distributor reported inventory date: 2019-10-16

Distributor Name

DIGIKEY

Stock

3577

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

8000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1000

Min.Order

1000

Region

WORLDWIDE Order Now

ARROW

Stock

1003

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1275

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1943

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-16

Buy now
STTH810FP
Active
0.5322 500 TO-220FPAC Tube 175 EAR99 CHINA Check Availability

Distributor availability ofSTTH810FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 26867 1 Order Now
ARROW EUROPE 1500 0 Order Now
ARROW AMERICA 2094 1000 Order Now
MOUSER WORLDWIDE 1675 1 Order Now
Farnell Element14 EUROPE 312 1 Order Now

Distributor reported inventory date: 2019-10-16

Distributor Name

DIGIKEY

Stock

26867

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2094

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

1675

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

312

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-16

Get sample
STTH810DI
Active
1.03 1000 TO-220AC Ins Tube 175 EAR99 CHINA Check Availability

Distributor availability ofSTTH810DI

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1761 1 Order Now
RS COMPONENTS EUROPE 215 5 Order Now
ARROW EUROPE 15460 0 Order Now
MOUSER WORLDWIDE 969 1 Order Now
Farnell Element14 EUROPE 982 1 Order Now
RUTRONIK EUROPE 500 50 Order Now

Distributor reported inventory date: 2019-10-16

Distributor Name

DIGIKEY

Stock

1761

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

215

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

15460

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

969

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

982

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

500

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-16

Buy now

STTH810D

Marketing Status

Active

Unit Price (US$)

0.888

Unit Price (US$)

0.888*

Distributor availability ofSTTH810D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2530 1 Order Now
RS COMPONENTS EUROPE 865 5 Order Now
AVNET AMERICA 16288 0 Order Now
ARROW EUROPE 613 0 Order Now
MOUSER WORLDWIDE 870 1 Order Now
Farnell Element14 EUROPE 496 1 Order Now

Distributor reported inventory date: 2019-10-16

Distributor Name

DIGIKEY

Stock

2530

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

865

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

16288

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

613

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

870

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

496

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-16

Quantity

50

Package

TO-220AC

Packing Type

Tube

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STTH810G-TR

Marketing Status

Active

Unit Price (US$)

0.5322

Unit Price (US$)

0.5322*

Distributor availability ofSTTH810G-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3577 1 Order Now
AVNET AMERICA 8000 0 Order Now
FUTURE WORLDWIDE 1000 1000 Order Now
ARROW AMERICA 1003 1 Order Now
MOUSER WORLDWIDE 1275 1 Order Now
Farnell Element14 EUROPE 1943 1 Order Now

Distributor reported inventory date: 2019-10-16

Distributor Name

DIGIKEY

Stock

3577

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

8000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1000

Min.Order

1000

Region

WORLDWIDE Order Now

ARROW

Stock

1003

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

1275

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1943

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-16

Quantity

300

Package

D2PAK

Packing Type

Tape And Reel

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STTH810FP

Marketing Status

Active

Unit Price (US$)

0.5322

Unit Price (US$)

0.5322*

Distributor availability ofSTTH810FP

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 26867 1 Order Now
ARROW EUROPE 1500 0 Order Now
ARROW AMERICA 2094 1000 Order Now
MOUSER WORLDWIDE 1675 1 Order Now
Farnell Element14 EUROPE 312 1 Order Now

Distributor reported inventory date: 2019-10-16

Distributor Name

DIGIKEY

Stock

26867

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1500

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2094

Min.Order

1000

Region

AMERICA Order Now

MOUSER

Stock

1675

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

312

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-16

Quantity

500

Package

TO-220FPAC

Packing Type

Tube

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STTH810DI

Marketing Status

Active

Unit Price (US$)

1.03

Unit Price (US$)

1.03*

Distributor availability ofSTTH810DI

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1761 1 Order Now
RS COMPONENTS EUROPE 215 5 Order Now
ARROW EUROPE 15460 0 Order Now
MOUSER WORLDWIDE 969 1 Order Now
Farnell Element14 EUROPE 982 1 Order Now
RUTRONIK EUROPE 500 50 Order Now

Distributor reported inventory date: 2019-10-16

Distributor Name

DIGIKEY

Stock

1761

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

215

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

15460

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

969

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

982

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

500

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-10-16

Quantity

1000

Package

TO-220AC Ins

Packing Type

Tube

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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STTH810D
Active
TO-220AC Industrial Ecopack2
STTH810DI
Active
TO-220AC Ins Industrial Ecopack2
STTH810FP
Active
TO-220FPAC Industrial Ecopack2
STTH810G-TR
Active
D2PAK Industrial Ecopack1

STTH810D

Package:

TO-220AC

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH810DI

Package:

TO-220AC Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AC Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH810FP

Package:

TO-220FPAC

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220FPAC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH810G-TR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.