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SMMBT3906LT1G - onsemi

Description: These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant; S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable

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PCB Footprints
SMMBT3906LT1G - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23 (TO-236) CASE 318-08
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3D Models
SMMBT3906LT1G - onsemi  - 3D model - SOT23 (3-Pin) - SOT-23 (TO-236) CASE 318-08
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SMMBT3906LT1G Details

  • Manufacturer Part Number:

    SMMBT3906LT1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23 (TO-236) 3 LEAD

  • Package Description:

    TO-236, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    318

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Date Of Intro:

    1999-01-01

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Collector Current-Max (IC):

    0.2 A

  • Collector-Base Capacitance-Max:

    4.5 pF

  • 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

  • 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:

    PNP

  • Power Dissipation-Max (Abs):

    0.3 W

  • Reference Standard:

    AEC-Q101

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    250 MHz

  • Turn-off Time-Max (toff):

    300 ns

  • Turn-on Time-Max (ton):

    70 ns

  • VCEsat-Max:

    0.4 V

SMMBT3906LT1G Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the SMMBT3906LT1G is a 1.6mm x 0.8mm pad with a 0.5mm x 0.5mm thermal pad. It's essential to follow the recommended footprint to ensure proper thermal performance and to prevent overheating.
  • To ensure the SMMBT3906LT1G is properly biased, you should provide a stable voltage supply, typically between 2.7V to 5.5V, and ensure the input voltage is within the recommended operating range. Additionally, a 10kΩ to 100kΩ pull-up resistor is recommended on the base pin to prevent unwanted oscillations.
  • The maximum power dissipation of the SMMBT3906LT1G is 350mW. It's essential to ensure the device operates within this limit to prevent overheating and damage. You can calculate the power dissipation using the formula: Pd = (Vcc x Ic) + (Vce x Ie).
  • To protect the SMMBT3906LT1G from ESD, handle the device by the body or use an anti-static wrist strap. Ensure the PCB is designed with ESD protection in mind, and consider adding ESD protection diodes or resistors to the circuit. Store the devices in anti-static packaging and follow proper handling procedures.
  • The recommended storage temperature for the SMMBT3906LT1G is -40°C to 125°C. Storing the devices within this temperature range helps prevent damage and ensures the device remains functional.

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SMMBT3906LT1G Overview

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