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DTC144EEFRATL - ROHM Semiconductor

Description: NPN, SOT-416, R1=R2 Potential Divider Type Digital Transistor (Bias Resistor Built-in Transistor) for automotive

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DTC144EEFRATL - ROHM Semiconductor - PCB symbol
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DTC144EEFRATL - ROHM Semiconductor PCB footprint - Other - Other - EMT3_2021
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DTC144EEFRATL - ROHM Semiconductor - 3D model - Other - EMT3_2021
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DTC144EEFRATL Details

  • Manufacturer Part Number:

    DTC144EEFRATL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SC-75A, 3 PIN

  • ECCN Code:

    EAR99

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    7

  • Additional Feature:

    BUILT IN BIAS RESISTANCE RATIO IS 1

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Emitter Voltage-Max:

    50 V

  • Configuration:

    SINGLE WITH BUILT-IN RESISTOR

  • DC Current Gain-Min (hFE):

    68

  • JESD-30 Code:

    R-PDSO-G3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    NPN

  • Power Dissipation-Max (Abs):

    0.15 W

  • Reference Standard:

    AEC-Q101

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    250 MHz

DTC144EEFRATL Frequently Asked Questions (FAQs)

  • ROHM recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • ROHM recommends derating the device's power dissipation according to the ambient temperature. For temperatures above 85°C, reduce the power dissipation by 1.5mW/°C to ensure reliable operation.
  • Although the datasheet doesn't specify a maximum input voltage, ROHM recommends limiting the input voltage to 5.5V to prevent damage to the internal ESD protection diodes.
  • Yes, the DTC144EEFRATL can be used in switching regulator applications. However, ensure that the device is properly bypassed with capacitors and that the switching frequency is within the recommended range to prevent oscillations.
  • ROHM recommends a slow power-up sequence (typically 1-10ms) to prevent inrush currents and ensure stable operation. During power-down, ensure that the input voltage is reduced to 0V before removing the power supply.

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DTC144EEFRATL Overview

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