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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 Electrical 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
STTH1210DI
Active
1.232 10 TO-220AC Ins Tube 175 EAR99 CHINA Check Availability

Distributor availability ofSTTH1210DI

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5910 1 Order Now
RS COMPONENTS EUROPE 1294 2 Order Now
AVNET AMERICA 17849 0 Order Now
ARROW EUROPE 4179 0 Order Now
MOUSER WORLDWIDE 2839 1 Order Now
Farnell Element14 EUROPE 2091 1 Order Now
ANGLIA Live EUROPE 16262 1 Order Now
RUTRONIK EUROPE 1900 50 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

5910

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1294

Min.Order

2

Region

EUROPE Order Now

AVNET

Stock

17849

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4179

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2839

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2091

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

16262

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

1900

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Buy now
STTH1210D
Active
1.089 10 TO-220AC Tube 175 EAR99 CHINA Check Availability

Distributor availability ofSTTH1210D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 498 1 Order Now
RS COMPONENTS EUROPE 320 5 Order Now
AVNET AMERICA 5371 0 Order Now
ARROW EUROPE 18117 0 Order Now
MOUSER WORLDWIDE 1058 1 Order Now
Farnell Element14 EUROPE 896 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

498

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

320

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

5371

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

18117

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1058

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

896

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Buy now

STTH1210DI

Marketing Status

Active

Unit Price (US$)

1.232

Unit Price (US$)

1.232*

Distributor availability ofSTTH1210DI

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5910 1 Order Now
RS COMPONENTS EUROPE 1294 2 Order Now
AVNET AMERICA 17849 0 Order Now
ARROW EUROPE 4179 0 Order Now
MOUSER WORLDWIDE 2839 1 Order Now
Farnell Element14 EUROPE 2091 1 Order Now
ANGLIA Live EUROPE 16262 1 Order Now
RUTRONIK EUROPE 1900 50 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

5910

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1294

Min.Order

2

Region

EUROPE Order Now

AVNET

Stock

17849

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4179

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2839

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2091

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

16262

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

1900

Min.Order

50

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Quantity

10

Package

TO-220AC Ins

Packing Type

Tube

Junction Temperature (°C) (max)

175

ECCN (US)

EAR99

Country of Origin

CHINA

STTH1210D

Marketing Status

Active

Unit Price (US$)

1.089

Unit Price (US$)

1.089*

Distributor availability ofSTTH1210D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 498 1 Order Now
RS COMPONENTS EUROPE 320 5 Order Now
AVNET AMERICA 5371 0 Order Now
ARROW EUROPE 18117 0 Order Now
MOUSER WORLDWIDE 1058 1 Order Now
Farnell Element14 EUROPE 896 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

DIGIKEY

Stock

498

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

320

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

5371

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

18117

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1058

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

896

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-19

Quantity

10

Package

TO-220AC

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**
STTH1210D
Active
TO-220AC Industrial Ecopack2
STTH1210DI
Active
TO-220AC Ins Industrial Ecopack2

STTH1210D

Package:

TO-220AC

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH1210DI

Package:

TO-220AC Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AC Ins

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.