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  • The TN3050H-12WY is an automotive grade SCR Thyristor designed for applications such as automotive on-board chargers, solid state AC relays and stationary battery chargers.

    This SCR Thyristor, rated for a 30 A RMS power switching, offers superior performance in peak voltage robustness up to 1400 V and surge current handling up to 300 A sine wave pulse. Its key features allow the design of functions such as a 42 A RMS AC switch (dual back-to-back SCRs) and a 38 A average AC-DC controlled rectifier bridge for inrush current limitation.
    Available in through-hole TO-247 package, this power package allows a thermal operation up to 30 A RMS with a higher case temperature of 126 °C.

    Key Features

    • AEC-Q101 qualified
    • High junction temperature: Tj = 150 °C
    • AC off state voltage: +/- 1200 V
    • Nominal on-state current: 30 ARMS
    • High noise immunity: 1000 V/μs
    • Max. gate triggering current: 50 mA
    • ECOPACK2 compliant component

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      3.6 kW PFC totem pole with inrush current limiter reference design using TN3050H-12WY and SCTW35N65G2V

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STMicroelectronics - TN3050H-12WY

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TN3050H-12WY
Active
TO-247 Automotive Ecopack2

TN3050H-12WY

Package:

TO-247

Material Declaration**:

Marketing Status

Active

Package

TO-247

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

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ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
More info
min
max
TN3050H-12WY Available at 2 distributors

Distributor availability ofTN3050H-12WY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 68 1 Order Now
MOUSER WORLDWIDE 599 1 Order Now

Distributor reported inventory date: 2020-12-03

Distributor Name

DIGIKEY

Stock

68

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

599

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-12-03

Buy Direct
Active
EAR99 NEC Tube TO-247 - - 2.183 / 10
MORE INFO

Junction Temperature (°C) (max):

150

Country of Origin:

CHINA

TN3050H-12WY

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.183 / 10

Distributor availability ofTN3050H-12WY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 68 1 Order Now
MOUSER WORLDWIDE 599 1 Order Now

Distributor reported inventory date: 2020-12-03

Distributor Name

DIGIKEY

Stock

68

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

599

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-12-03

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-247

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.183 / 10

Junction Temperature (°C) (max)

150

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