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  • The STTH240F04 uses ST’s 400 V planar technology. The STTH240F04 is especially suited for switching welding equipments. The device, housed in ISOTOP package, has in the meantime a low thermal resistance, and a high electrical isolation, which make it particularly efficient in high power converters requiring to be safe for the end user.

    Key Features

    • Ultrafast switching
    • Low reverse current
    • Low thermal resistance
    • Reduces switching and conduction losses
    • Package insulation voltage:
      • Terminal to case: 2500 VAC during 1 minute at TC= 125 °C
      • Diode to diode: 1500 VDC during 1 minute at TC= 125 °C
    • ECOPACK®2 compliant component

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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
      DS11061
      Ultrafast high voltage rectifier
      1.0
      301.56 KB
      PDF
      DS11061

      Ultrafast high voltage rectifier

    • 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**
STTH240F04TV1
Active
ISOTOP Industrial Ecopack2

STTH240F04TV1

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
STTH240F04TV1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube ISOTOP 0 150
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

MOROCCO

STTH240F04TV1

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

ECCN (EU)

NEC

Packing Type

Tube

Package

ISOTOP

Operating Temperature (°C)

(min)

0

(max)

150

Budgetary Price (US$)* / Qty

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