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2STA1943 - STMicroelectronics

Description: Transistor Bipolar PNP 230V 15A TO264

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Symbol
2STA1943 - STMicroelectronics - PCB symbol
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PCB Footprints
2STA1943 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-264
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3D Models
2STA1943 - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-264
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2STA1943 Details

  • Manufacturer Part Number:

    2STA1943

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-264AA

  • Package Description:

    ROHS COMPLIANT, SC08810, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Collector Current-Max (IC):

    15 A

  • Collector-Emitter Voltage-Max:

    230 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    35

  • JEDEC-95 Code:

    TO-264AA

  • JESD-30 Code:

    R-PSFM-T3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Polarity/Channel Type:

    PNP

  • Power Dissipation-Max (Abs):

    150 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    30 MHz

2STA1943 Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer PCB with a thermal pad connected to a large copper area on the bottom layer to dissipate heat efficiently.
  • Ensure proper heat sinking, use a thermal interface material, and follow the recommended PCB layout. Also, consider derating the device's power dissipation at high temperatures.
  • The SOA is typically defined by the device's voltage and current ratings. For the 2STA1943, the SOA is limited by the maximum voltage (Vds) and current (Ids) ratings, which are 40V and 3.5A, respectively.
  • Use a robust EOS protection scheme, including TVS diodes, resistors, and capacitors, to limit voltage and current surges. Also, ensure proper PCB layout and routing to minimize parasitic inductance and capacitance.
  • A gate drive circuit with a low impedance output, such as a dedicated gate driver IC or a discrete transistor-based circuit, is recommended to ensure fast switching times and minimize power losses.

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2STA1943 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like 2STA1, or try a keyword search, such as Power Bipolar Transistors

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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