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BC847A-QR - Nexperia

Description: • General-purpose transistors • SMD plastic packages • Three different gain selections • Qualified according to AEC-Q101 and recommended for use in automotive applications

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Symbol
BC847A-QR - Nexperia - PCB symbol
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PCB Footprints
BC847A-QR - Nexperia PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT 23 (TO-236AB)
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3D Models
BC847A-QR - Nexperia - 3D model - SOT23 (3-Pin) - SOT 23 (TO-236AB)
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BC847A-QR Details

  • Manufacturer Part Number:

    BC847A-QR

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-236

  • Package Description:

    SOT-23, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    SOT23

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Nexperia

  • YTEOL:

    7

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Base Capacitance-Max:

    1.5 pF

  • Collector-Emitter Voltage-Max:

    45 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    110

  • JEDEC-95 Code:

    TO-236AB

  • JESD-30 Code:

    R-PDSO-G3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °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):

    0.25 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):

    40

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    100 MHz

  • VCEsat-Max:

    0.4 V

BC847A-QR Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the BC847A-QR is a standard SOT23 package with a 1.3mm x 0.8mm pad size. Nexperia provides a recommended footprint and land pattern in their application note AN11173.
  • To ensure reliable operation of the BC847A-QR in high-temperature environments, follow Nexperia's recommended derating guidelines for the device. Additionally, ensure proper thermal management, such as using a heat sink or thermal pad, and consider using a thermally-enhanced package option if available.
  • The maximum allowed voltage for the BC847A-QR's Emitter-Base voltage (VBE) is 6V. Exceeding this voltage may damage the device or affect its reliability.
  • Yes, the BC847A-QR can be used as a switch, but it's essential to consider its current and power limitations. The device is rated for a maximum collector current of 100mA and a maximum power dissipation of 250mW. Ensure that your application stays within these limits to avoid overheating or damage.
  • To choose the correct resistor values for the BC847A-QR's base and collector, consider the desired operating point, collector current, and voltage. A general rule of thumb is to use a base resistor that limits the base current to 1/10th of the collector current. Use a collector resistor that sets the desired collector voltage. Consult Nexperia's application notes or a transistor design guide for more detailed guidance.

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BC847A-QR Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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