TN4050HA-12GY

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1200 V , 40 A Automotive SCR Thyristor in D2PAK package

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Product overview

Description

The TN4050HA-12GY, rated 40 A RMS current, offers superior performance in peak voltage robustness up to 1400 V and surge current handling up to 400 A 10 ms sine wave pulse.

Its key features allow the design of functions such as a 55 A RMS AC switch, dual back-to-back SCRs, and a 50 A average AC-DC controlled bridge rectifier for inrush current limitation, among other applications.

This SCR is an automotive grade thyristor designed for applications such as automotive on-board chargers, solid state relays, and stationary battery chargers where high off state immunity is required.

Available in D²PAK package, it is ideal for higher power compact SMD design on printed circuit board or insulated metal substrate board.

  • All features

    • AEC-Q101 qualified
    • Max. blocking voltage = VDRM, VRRM = 1200 V
    • Max. surge voltage = VDSM, VRSM = 1400 V
    • Nominal RMS on-state current: 40 ARMS
    • Max. junction temperature: 150 °C
    • Maximum IGT = 50 mA
    • High dynamic performances at TJ = 150 °C
      • Off state dV/dt = 1500 V/µs
      • Turn on dI/dt = 200 A/µs
    • ECOPACK2 compliant component
      • RoHS
      • Halogen Free molding compound
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STMicroelectronics - TN4050HA-12GY

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SPICE models (1)

Resource title
Version
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High-temperature SCRs PSpice model (.lib) and symbols (.olb)
7.0 06 Jun 2023
06 Jun 2023
High-temperature SCRs PSpice model (.lib) and symbols (.olb) 7.0

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TN4050HA-12GY
Active
D2PAK Automotive Ecopack2
TN4050HA-12GY-TR
Active
D2PAK Automotive Ecopack2

TN4050HA-12GY

Package:

D2PAK

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

D2PAK

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TN4050HA-12GY-TR

Package:

D2PAK

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

D2PAK

Grade

Automotive

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

(*) 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

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