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DRA2144T0L - Panasonic

Description: DRA2144T0L, Digital Transistor, PNP -100 mA -50 V Ratio Of 47 kΩ, 3-Pin Mini3 G3 B

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Symbol
DRA2144T0L - Panasonic - PCB symbol
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PCB Footprints
DRA2144T0L - Panasonic PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - Mini3-G3-B
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3D Models
DRA2144T0L - Panasonic - 3D model - SOT23 (3-Pin) - Mini3-G3-B
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DRA2144T0L Details

  • Manufacturer Part Number:

    DRA2144T0L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    HALOGEN FREE AND ROHS COMPLIANT, MINI3-G3-B, SC-59A, 3 PIN

  • ECCN Code:

    EAR99

  • Manufacturer:

    Panasonic Electronic Components

  • Additional Feature:

    BUILT IN BIAS RESISTOR

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Emitter Voltage-Max:

    50 V

  • Configuration:

    SINGLE WITH BUILT-IN RESISTOR

  • DC Current Gain-Min (hFE):

    160

  • JEDEC-95 Code:

    TO-236AA

  • JESD-30 Code:

    R-PDSO-G3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Polarity/Channel Type:

    PNP

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

DRA2144T0L Frequently Asked Questions (FAQs)

  • A good PCB layout for the DRA2144T0L should consider the following: keep the antenna away from other components, use a solid ground plane, and minimize the length of the transmission lines. A 4-layer PCB with a dedicated ground plane and a separate power plane is recommended.
  • To ensure reliable antenna connection and tuning, use a 50-ohm coaxial cable with a secure connection to the antenna. For tuning, use a network analyzer to measure the return loss and adjust the antenna's position and orientation for optimal performance.
  • The DRA2144T0L can operate in a temperature range of -40°C to +85°C, but it's recommended to operate within -20°C to +70°C for optimal performance and reliability.
  • Use a low-noise, high-PSRR power supply with a voltage regulator to ensure a stable 3.3V supply. Add decoupling capacitors (e.g., 10uF and 100nF) close to the module's power pins to filter out noise and ensure stable operation.
  • Use a serial communication interface (e.g., UART) to update the firmware and debug the module. Panasonic provides a dedicated tool for firmware updates and debugging, which can be found on their website.

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DRA2144T0L Overview

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