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TN4050HA-12GY

TN4050HA-12GY

TN4050HA-12GY-TR

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1200 V , 40 A Automotive SCR Thyristor in D2PAK package

Quantity $ per Unit Savings
1 - 9$2.970%
10 - 24$2.6710%
25 - 99$2.5215%
100 - 499$2.1926%
500$1.8637%
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In stock
$2.97
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Parameter NameParameter Value
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameD2PAK

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.

Key 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