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BFU520YX - NXP

Description: NXP - BFU520YX - Bipolar - RF Transistor, Dual NPN, 12 V, 10 GHz, 450 mW, 30 mA, SOT-363

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BFU520YX - NXP PCB footprint - Other - Other - BFU520YX-5
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BFU520YX Details

  • Manufacturer Part Number:

    BFU520YX

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    SC-88, SOT-363, 6 PIN

  • Pin Count:

    6

  • Manufacturer Package Code:

    SOT363

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.21.00

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Additional Feature:

    LOW NOISE

  • Collector Current-Max (IC):

    0.03 A

  • Collector-Base Capacitance-Max:

    0.48 pF

  • Collector-Emitter Voltage-Max:

    12 V

  • Configuration:

    SEPARATE, 2 ELEMENTS

  • DC Current Gain-Min (hFE):

    60

  • Highest Frequency Band:

    L BAND

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    2

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °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):

    0.45 W

  • Reference Standard:

    AEC-Q101; IEC-60134

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    10000 MHz

BFU520YX Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output tracks as short as possible and use a common mode choke to reduce EMI.
  • The BFU520YX requires a bias voltage of 3.3V to 5V. Ensure the bias voltage is stable and noise-free. A decoupling capacitor of 100nF to 1uF should be placed close to the bias pin.
  • The BFU520YX can handle up to 1W of power. However, it's recommended to derate the power handling to 0.5W to ensure reliable operation and minimize thermal issues.
  • To minimize the noise figure, ensure the input impedance is matched to 50 ohms, use a high-quality input filter, and keep the device away from noise sources. A noise figure of around 2.5dB can be achieved with proper design and layout.
  • The recommended operating temperature range for the BFU520YX is -40°C to 85°C. However, the device can operate up to 125°C with reduced performance and reliability.

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BFU520YX Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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