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  • The STTH1202 uses ST's new 200V planar Pt doping technology, and is specially suited for switching mode base drive and transistor circuits.

    Packaged in TO-220AC, TO-220FPAC, and TO-220AC Ins, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection.

    Key Features

    • Very low conduction losses
    • Low forward and reverse recovery time
    • Negligible switching losses
    • Insulated packages TO-220FPACElectrical insulation 1500 VRMSTO-220AC InsElectrical insulation 2500 VRMS
    • High junction temperature

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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
      DS5158
      Ultrafast recovery diode
      1.2
      100.24 KB
      PDF
      DS5158

      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**
STTH1202D
Active
TO-220AC Industrial Ecopack2

STTH1202D

Package:

TO-220AC

Material Declaration**:

Marketing Status

Active

Package

TO-220AC

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
STTH1202D Available at 4 distributors

Distributor availability ofSTTH1202D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9 1 Order Now
ARROW EUROPE 65 0 Order Now
MOUSER WORLDWIDE 808 1 Order Now
Farnell Element14 EUROPE 999 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

9

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

65

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

808

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

999

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

Buy now
Active
EAR99 NEC Tube TO-220AC - - 0.314 / 500
MORE INFO

Junction Temperature (°C) (max):

175

Country of Origin:

CHINA

STTH1202D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.314 / 500

Distributor availability ofSTTH1202D

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9 1 Order Now
ARROW EUROPE 65 0 Order Now
MOUSER WORLDWIDE 808 1 Order Now
Farnell Element14 EUROPE 999 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

9

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

65

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

808

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

999

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220AC

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.314 / 500

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