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PMBS3904,235 - Nexperia

Description: PMBS3904 - 40 V, 100 mA NPN general purpose transistor@en-us

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PCB Footprints
PMBS3904,235 - Nexperia PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT -23
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3D Models
PMBS3904,235 - Nexperia  - 3D model - SOT23 (3-Pin) - SOT -23
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PMBS3904,235 Details

  • Manufacturer Part Number:

    PMBS3904,235

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-236

  • Pin Count:

    3

  • Manufacturer Package Code:

    SOT23

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    8 Weeks

  • Date Of Intro:

    1995-02-01

  • Manufacturer:

    Nexperia

  • YTEOL:

    7

  • Collector Current-Max (IC):

    0.1 A

  • Collector-Emitter Voltage-Max:

    40 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    30

  • JEDEC-95 Code:

    TO-236AB

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    NPN

  • Surface Mount:

    YES

  • Terminal Finish:

    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):

    180 MHz

  • Turn-off Time-Max (toff):

    1200 ns

  • Turn-on Time-Max (ton):

    110 ns

PMBS3904,235 Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the PMBS3904,235 near a thermal pad or a heat sink, ensuring good thermal conductivity. A 2-3 layer PCB with a solid ground plane and a thermal relief pattern around the device can help dissipate heat efficiently.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves for the device. Additionally, consider using a heat sink, thermal interface material, and a well-designed PCB layout to minimize thermal resistance. Ensure the device is operated within the specified temperature range (−40°C to +150°C).
  • Handle the PMBS3904,235 by the body, avoiding touching the leads or pins. Store the devices in their original packaging or in a dry, ESD-protected environment. Avoid exposing the devices to moisture, extreme temperatures, or physical stress.
  • To troubleshoot ESD-related issues, check for signs of physical damage, such as cracks or burn marks. Verify that the device is properly soldered and that the PCB layout is correct. Use an oscilloscope to check for unusual voltage spikes or noise. If issues persist, consider replacing the device.
  • The recommended soldering conditions for the PMBS3904,235 are: peak temperature 260°C, soldering time 10 seconds, and a soldering iron temperature of 350°C. Ensure the device is soldered within the specified temperature range to prevent damage.

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PMBS3904,235 Overview

Use the download button to access the PMBS3904,235 schematic symbol, PCB footprint, and 3D model.
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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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