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BCP54TA - Diodes Incorporated

Description: Diodes Inc BCP54TA NPN Bipolar Transistor, 1 A, 45 V SOT-223

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Symbol
BCP54TA - Diodes Incorporated - PCB symbol
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PCB Footprints
BCP54TA - Diodes Incorporated PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - BCP54TA-
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3D Models
BCP54TA - Diodes Incorporated - 3D model - SOT223 (3-Pin) - BCP54TA-
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BCP54TA Details

  • Manufacturer Part Number:

    BCP54TA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-223, 4 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    4

  • Case Connection:

    COLLECTOR

  • Collector Current-Max (IC):

    1 A

  • Collector-Base Capacitance-Max:

    25 pF

  • Collector-Emitter Voltage-Max:

    45 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    25

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °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):

    2 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • 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):

    150 MHz

  • VCEsat-Max:

    0.5 V

BCP54TA Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for BCP54TA is 10V to 30V, although it can tolerate up to 40V for short periods.
  • To ensure stability, it's essential to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a minimum capacitance of 10uF. Additionally, the input capacitor should be at least 1uF with a low ESR.
  • The maximum current rating for BCP54TA is 1A, but it's recommended to limit the current to 0.5A for continuous operation to ensure reliability and prevent overheating.
  • To prevent overheating, ensure good airflow around the device, and consider using a heat sink if the device is expected to operate at high temperatures or high currents. Also, avoid exceeding the maximum junction temperature of 150°C.
  • While the BCP54TA can be used in switching applications, it's not recommended for high-frequency switching (>100kHz) due to its relatively high equivalent series resistance (ESR) and inductance. For high-frequency applications, consider using a more suitable device with lower ESR and inductance.

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BCP54TA Overview

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