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FMG4AT148 - ROHM Semiconductor

Description: NPN+NPN, SOT-25, Dual Digital Transistor (Bias Resistor Built-in Transistor)

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PCB Footprints
FMG4AT148 - ROHM Semiconductor PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SMT-05
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3D Models
FMG4AT148 - ROHM Semiconductor  - 3D model - SOT23 (5-Pin) - SMT-05
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FMG4AT148 Details

  • Manufacturer Part Number:

    FMG4AT148

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SC-74A

  • Package Description:

    SC-74A, 5 PIN

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    7

  • Additional Feature:

    DIGITAL

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Emitter Voltage-Max:

    50 V

  • Configuration:

    COMMON EMITTER, 2 ELEMENTS WITH BUILT-IN RESISTOR

  • DC Current Gain-Min (hFE):

    100

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e1

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    2

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    150 °C

  • 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):

    0.3 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    10

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    250 MHz

  • VCEsat-Max:

    0.3 V

FMG4AT148 Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the IC to improve heat dissipation. A 2-layer or 4-layer PCB with a thermal relief pattern is also recommended to reduce thermal resistance.
  • Use a decoupling capacitor (e.g., 10uF) close to the VCC pin to reduce noise and ensure stable operation. Additionally, ensure the power supply voltage is within the recommended range (2.7V to 5.5V).
  • The maximum current rating for the output pins is 20mA. Exceeding this rating may cause damage to the IC or affect its reliability.
  • The FMG4AT148 is rated for operation up to 85°C. However, it's recommended to derate the IC's performance and consider thermal management for reliable operation in high-temperature environments.
  • Check the power supply voltage, decoupling, and PCB layout. Verify that the input signals are within the recommended range and that the IC is properly connected. Consult the datasheet and application notes for troubleshooting guidelines.

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FMG4AT148 Overview

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