Product details


VDS (V) 60 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 75 Rds(on) max at VGS=10 V (mOhms) 65 IDM, max pulsed drain current (Max) (A) 21 QG typ (nC) 11 QGD typ (nC) 1.6 Package (mm) LGA 1.5 x 0.8mm VGS (V) 20 VGSTH typ (V) 1.75 Logic level Yes open-in-new Find other N-channel MOSFET transistors


  • Low On-Resistance
  • Ultra-Low Qg and Qgd
  • Ultra-Small Footprint
    • 1.53 mm × 0.77 mm
  • Low Profile
    • 0.35-mm Height
  • Integrated ESD Protection Diode
    • Lead and Halogen Free
    • RoHS Compliant

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    open-in-new Find other N-channel MOSFET transistors


    This 54-mΩ, 60-V, N-Channel FemtoFET™ MOSFET technology is designed and optimized to minimize the footprint in many space constrained industrial load switch applications. This technology is capable of replacing standard small signal MOSFETs while providing a significant reduction in footprint size.

    open-in-new Find other N-channel MOSFET transistors

    Technical documentation

    = Top documentation for this product selected by TI
    No results found. Please clear your search and try again. View all 7
    Type Title Date
    * Datasheet CSD18541F5 60-V N-Channel FemtoFET™ MOSFET datasheet (Rev. A) Aug. 04, 2017
    Technical articles Understanding the benefits of “lead-free” power MOSFETs Feb. 07, 2019
    Technical articles How to Select a MOSFET – Load Switching Feb. 14, 2018
    User guide Ultra-Small Footprint N-Channel FemtoFET™ MOSFET Test EVM Dec. 06, 2017
    Technical articles How to power your thermostat using solid state relays Aug. 11, 2016
    User guide FemtoFET Surface Mount Guide (Rev. D) Jul. 07, 2016
    Technical articles Shrink your industrial footprint with new 60V FemtoFETs Jun. 20, 2016

    Design & development

    For additional terms or required resources, click any title below to view the detail page where available.

    Hardware development

    This FemtoFET N-ch EVM includes seven daughter cards, each card containing a different FemtoFET N-ch part number.  The daughter cards allow the engineer to easily connect and test these tiny devices.  The seven FemtoFETs range from 12V to 40V Vds, and the size of the devices include F3 (...)
    • Easy handling of these Land Grid Array (LGA) packaged parts
    • Full range of Vds and package size
    • Seven daughter cards can be snapped to create individual boards, with one FET per daughter card
    • FemtoFETs have the best Size*Resistance in the FET industry

    Software development

    SLPC019.ZIP (338 KB)

    Design tools & simulation

    SLPM180B.ZIP (3 KB) - PSpice Model
    SLPM228.ZIP (4 KB) - TINA-TI Spice Model
    Buck Converter NexFET™ Selection Tool
    FETPWRCALC — This tool is designed to assist engineers in the selection of Texas Instruments’ discrete power MOSFET and Power Block devices for their synchronous buck design. Users can input the conditions for their power supply and compare various discrete and power block solutions by power loss, relative (...)
    • Vary power supply conditions and observe TI’s most efficient solutions for any set of input parameters
    • Select from a pre-established list of TI controllers or enter your own custom IC
    • Rank solutions by effective power loss and compare by relative 1k price, device package, and total PCB footprint
    • (...)
    Power loss calculation tool for non-synchronous boost converter
    NONSYNC-BOOST-FET-LOSS-CALC — MOSFET power loss calculator for non-synchronous boost converter
    • Calculates power loss for TI MOSFETs

    Reference designs

    TUV-assessed digital input reference design for IEC 61508 (SIL-2)
    TIDA-010049 — This 8-channel, group-isolated, digital input module reference design, focuses on applications with the need for industrial functional safety. This design has diagnostics implemented to help detect both permanent and transient random hardware faults. The concept of this input module has been (...)
    document-generic Schematic
    IEPE Sensor analog front-end with digital interface reference design
    TIDA-010045 — Industrial vibration sensing is a crucial process in condition monitoring, which is necessary for predictive maintenance. An integrated electronic piezoelectric (IEPE)TM sensor is the most common vibration sensor used in the industrial environment. This design is simple sensor analog front-end (...)
    document-generic Schematic
    Isolated Self-Powered AC Solid State Relay with MOSFETs Reference Design
    TIDA-01065 — The isolated self-powered AC solid state relay with MOSFETs reference design is a relay replacement that enables efficient power management for a low-power alternative to standard electromechanical relays. The galvanic isolation is implemented capacitively, creating a cost-efficient, reduced (...)
    document-generic Schematic
    Low BOM Cost AC Solid State Relay with MOSFETs Reference Design
    TIDA-01064 The low BOM cost ac solid state relay with MOSFETs reference design is a single relay replacement that enables efficient power management for a low-power alternative to standard electromechanical relays in thermostat applications. This SSR reference design is the base model of the self-powered solid (...)
    document-generic Schematic

    CAD/CAE symbols

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    Ordering & quality

    Information included:
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    • REACH
    • Device marking
    • Lead finish/Ball material
    • MSL rating/Peak reflow
    • MTBF/FIT estimates
    • Material content
    • Qualification summary
    • Ongoing reliability monitoring

    Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

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