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  • The STTH120R04TV series uses ST's new 400 V planar Pt doping technology. The STTH120R04 is specially suited for switching mode base drive and transistor circuits, such as welding equipment.

    Key Features

    • Ultrafast
    • High frequency and high pulsed current operation
    • Very low switching losses
    • Insulated package: ISOTOP Electrical insulation = 2500 VRMSCapacitance = 45 pF
    • Low leakage current

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
      DS5215
      Ultrafast recovery diode
      1.2
      112.74 KB
      PDF
      DS5215

      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
      TN1331
      Assembly recommendations for STMicroelectronics ISOTOP package
      1.0
      2.68 MB
      PDF
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      8.0
      417.06 KB
      PDF
      TN1331

      Assembly recommendations for STMicroelectronics ISOTOP package

      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**
STTH120R04TV1
Active
ISOTOP Industrial Ecopack2

STTH120R04TV1

Package:

ISOTOP

Material Declaration**:

PDF XML

Marketing Status

Active

Package

ISOTOP

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
STTH120R04TV1 Available at 6 distributors

Distributor availability ofSTTH120R04TV1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 54 1 Order Now
RS COMPONENTS EUROPE 55 1 Order Now
AVNET AMERICA 131 0 Order Now
ARROW EUROPE 9 0 Order Now
ARROW AMERICA 61 100 Order Now
MOUSER WORLDWIDE 213 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

54

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

55

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

131

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

9

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

61

Min.Order

100

Region

AMERICA Order Now

MOUSER

Stock

213

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-23

Buy now
Active
EAR99 NEC Tube ISOTOP - - 11.5001 / 100
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

MOROCCO

STTH120R04TV1

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

11.5001 / 100

Distributor availability ofSTTH120R04TV1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 54 1 Order Now
RS COMPONENTS EUROPE 55 1 Order Now
AVNET AMERICA 131 0 Order Now
ARROW EUROPE 9 0 Order Now
ARROW AMERICA 61 100 Order Now
MOUSER WORLDWIDE 213 1 Order Now

Distributor reported inventory date: 2020-09-23

Distributor Name

DIGIKEY

Stock

54

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

55

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

131

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

9

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

61

Min.Order

100

Region

AMERICA Order Now

MOUSER

Stock

213

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-09-23

ECCN (EU)

NEC

Packing Type

Tube

Package

ISOTOP

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

11.5001 / 100

Junction Temperature (°C) (max)

150

Country of Origin

MOROCCO

(*) 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