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BSS138W - onsemi

Description: High density cell design for extremely low RDS(ON).; RDS(ON) = 3.5 Ω @ VGS = 10V, ID = 0.22A; RDS(ON) = 6.0 Ω @ VGS = 4.5V, ID = 0.22A; Rugged and Reliable.; Compact industry standard SOT-323 surface mount package.

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PCB Footprints
BSS138W - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - 3-Pin SOT-323
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3D Models
BSS138W - onsemi  - 3D model - SOT23 (3-Pin) - 3-Pin SOT-323
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BSS138W Details

  • Manufacturer Part Number:

    BSS138W

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SC-70-3 / SOT-323-3

  • Package Description:

    SOT-323, 3 PIN

  • Manufacturer Package Code:

    419AB

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.21.00.95

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Additional Feature:

    ULTRA-LOW RESISTANCE

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    50 V

  • Drain Current-Max (ID):

    0.21 A

  • Drain-source On Resistance-Max:

    6 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Feedback Cap-Max (Crss):

    3.5 pF

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Mode:

    ENHANCEMENT MODE

  • 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:

    N-CHANNEL

  • Power Dissipation Ambient-Max:

    0.34 W

  • Power Dissipation-Max (Abs):

    0.34 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

BSS138W Frequently Asked Questions (FAQs)

  • The BSS138W can operate from -55°C to 150°C, but the recommended operating temperature range is -40°C to 125°C.
  • To ensure proper biasing, the gate-source voltage (Vgs) should be between 2.5V and 10V, and the drain-source voltage (Vds) should be between 1.5V and 50V.
  • The maximum continuous drain current (Id) for the BSS138W is 1.4A, and the maximum pulsed drain current is 4.2A.
  • To protect the BSS138W from ESD, handle the device by the body or use an anti-static wrist strap, and ensure the device is stored in an anti-static bag or container.
  • The typical turn-on time (ton) for the BSS138W is 10ns, and the typical turn-off time (toff) is 20ns.

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BSS138W Overview

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Part Image BSS138W Fairchild Semiconductor Corporation

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Part Image BSS138W WEITRON INTERNATIONAL CO., LTD.

Small Signal Field-Effect Transistor, 0.2A I(D), 50V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET