STTH812

Active
Design Win

1200 V, 8 A Ultrafast Diode

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Product overview

Description

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.
  • All features

    • Insulated packages:\t\tTO-220Ins Electrical insulation = 2500 VRMSCapacitance = 7 pF\t\tTO-220FPAC Electrical insulation = 2000 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

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      ST Diode Finder

      Active

      Diode product finder application for Android and iOS

      Finder Apps ST
      ST Diode Finder

      Description:

      Diode product finder application for Android and iOS

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STTH812

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STTH812D
Active
TO-220AC Industrial Ecopack2
STTH812DI
Active
TO-220AC Ins Industrial Ecopack2
STTH812FP
Active
TO-220FPAC Industrial Ecopack2
STTH812G-TR
Active
D2PAK Industrial Ecopack1

STTH812D

Package:

TO-220AC

Material Declaration**:

Marketing Status

Active

Package

TO-220AC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH812DI

Package:

TO-220AC Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AC Ins

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH812FP

Package:

TO-220FPAC

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220FPAC

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STTH812G-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.

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
STTH812DI Available at 1 distributors

Distributor availability ofSTTH812DI

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 9345 0 Buy from Distributor

Distributor reported inventory date: 2022-05-17

Distributor Name

AVNET

Stock

9345

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-05-17

Active
EAR99 NEC Tube TO-220AC Ins - -
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH812FP Available at 1 distributors

Distributor availability ofSTTH812FP

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 35 5 Buy from Distributor

Distributor reported inventory date: 2022-05-16

Distributor Name

RS COMPONENTS

Stock

35

Min.Order

5

Distributor reported inventory date: 2022-05-16

Active
EAR99 NEC Tube TO-220FPAC - -
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH812G-TR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel D2PAK - -
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH812D Available at 2 distributors

Distributor availability ofSTTH812D

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 4452 0 Buy from Distributor
MOUSER WORLDWIDE 124 1 Buy from Distributor

Distributor reported inventory date: 2022-05-17

Distributor Name

Newark Element14

Stock

4452

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

124

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-05-17

Active
EAR99 NEC Tube TO-220AC - -
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH812DI

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofSTTH812DI

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 9345 0 Buy from Distributor

Distributor reported inventory date: 2022-05-17

Distributor Name

AVNET

Stock

9345

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-05-17

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AC Ins

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STTH812FP

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofSTTH812FP

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 35 5 Buy from Distributor

Distributor reported inventory date: 2022-05-16

Distributor Name

RS COMPONENTS

Stock

35

Min.Order

5

Distributor reported inventory date: 2022-05-16

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220FPAC

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STTH812G-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

D2PAK

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

STTH812D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

Distributor availability ofSTTH812D

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 4452 0 Buy from Distributor
MOUSER WORLDWIDE 124 1 Buy from Distributor

Distributor reported inventory date: 2022-05-17

Distributor Name

Newark Element14

Stock

4452

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

124

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-05-17

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AC

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

Junction Temperature (°C) (max)

175

Country of Origin

CHINA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors