TN4050-12PI

Active

40 A 1200 V standard SCR thyristor in TOP3 Ins.

Download datasheet

Order from our eStore and our distributors

Buy now
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The TN4050-12PI SCR is suitable in industrial applications where high immunity is required with a lower gate current and ceramic isolated tab, UL1557 certified rated at 2.5 kV RMS and UL94-V0 resin compliance.

    Available in through-hole high power package TOP3 isolated tab.

    Key Features

    • Max. Repetitive Blocking Voltage = VDRM, VRRM = 1200 V
    • IGT maximum = 50 mA
    • High static and dynamic commutation:
      • dI/dt = 100 A/µs
      • dV/dt = 2000 V/µs
    • ECOPACK®2 component (RoHS and HF compliance)
    • Complies with UL 1557 standard (File ref : E81734)

Sample & Buy

Part Number
Marketing Status
Triggering gate current max (mA)
Repetitive peak off-state voltage (V) (max)
Rising Ratio Of Off Voltage (V/µs) (min) (@Tj max)
Package
Packing Type
Budgetary Price (US$)*
Quantity
More info
Order from Distributors
Order from ST
TN4050-12PI
Active
50 1200 2000 TOP3 Ins Tube -
MORE INFO

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofTN4050-12PI

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 580 1 Order Now
MOUSER WORLDWIDE 361 1 Order Now

Distributor reported inventory date: 2020-01-20

Distributor Name

DIGIKEY

Stock

580

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

361

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-01-20

Buy now

TN4050-12PI

Marketing Status

Active

Triggering gate current max (mA)

50

Unit Price (US$)

*

Distributor availability ofTN4050-12PI

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 580 1 Order Now
MOUSER WORLDWIDE 361 1 Order Now

Distributor reported inventory date: 2020-01-20

Distributor Name

DIGIKEY

Stock

580

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

361

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-01-20

Repetitive peak off-state voltage (V) (max)

1200

Rising Ratio Of Off Voltage (V/µs) (min) (@Tj max)

2000

Package

TOP3 Ins

Packing Type

Tube

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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

Recommended for you

Development Tools

    • Part Number

      Thyristor product finder application for Android and iOS

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS12925
      40 A, 1200 V standard SCR
      1.0
      198.93 KB
      PDF
      DS12925

      40 A, 1200 V standard SCR

    • Description Version Size Action
      AN4993
      How to implement a SCR or a Triac in a hybride relay application
      1.1
      991.71 KB
      PDF
      AN2703
      Parameter list for SCRs, TRIACs, AC switches, and DIACS
      2.6
      98.99 KB
      PDF
      AN4993

      How to implement a SCR or a Triac in a hybride relay application

      AN2703

      Parameter list for SCRs, TRIACs, AC switches, and DIACS

    • Description Version Size Action
      TN1173
      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches
      6.0
      444.57 KB
      PDF
      TN1173

      Packing information for IPAD, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      Standard and sensitive SCRs PSpice model (.lib) and symbols (.olb) 5.0
      19.11 KB
      ZIP

      Standard and sensitive SCRs PSpice model (.lib) and symbols (.olb)

Publications and Collaterals

    • Description Version Size Action
      ST Thyristor Finder: SCRs and Triacs on Android and iOS 1.0
      854.07 KB
      PDF

      ST Thyristor Finder: SCRs and Triacs on Android and iOS

    • Description Version Size Action
      Thyristors, Triacs, AC switches and A.S.D™ selection guide 2.0
      1.51 MB
      PDF

      Thyristors, Triacs, AC switches and A.S.D™ selection guide

    • Description Version Size Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF

      Electric vehicle (EV) ecosystem

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TN4050-12PI
Active
TOP3 Ins Industrial Ecopack2

TN4050-12PI

Package:

TOP3 Ins

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TOP3 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.

Support & Feedback