Fairchild Semiconductor
Fairchild FDMS3615S Dual N-channel MOSFET, 88 A, 89 A, 25 V PowerTrench, SyncFET, 8-Pin PQFN
Product Details

PowerTrench® SyncFET™ Dual MOSFET, Fairchild Semiconductor

Designed to minimise losses in power conversion, while maintaining excellent switching performance
High Performance Trench Technology for extremely low RDS(on)
SyncFET™ benefits from an efficient Schottky body diode
Applications in Synchronous Rectification DC-DC Converter, Motor Drives, networking point of load Low Side Switch

MOSFET Transistors, Fairchild Semiconductor

Fairchild offers a substantial portfolio of MOSFET devices that includes high-voltage (>250V) and low-voltage (<250V) types. The advanced silicon technology provides smaller die sizes, which it is incorporated into multiple industry-standard and thermally-enhanced packages.
Fairchild MOSFETs provide superior design reliability from reduced voltage spikes and overshoot, to lower junction capacitance and reverse recovery charge, to elimination of additional external components to keep systems up and running longer.

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Channel TypeN
Maximum Continuous Drain Current88 A, 89 A
Maximum Drain Source Voltage25 V
Maximum Drain Source Resistance4.6 mΩ, 7.9 mΩ
Minimum Gate Threshold Voltage1.2V
Maximum Gate Source Voltage±20 V
Package TypePQFN
Mounting TypeSurface Mount
Transistor ConfigurationSeries
Pin Count8
Channel ModeEnhancement
CategoryPower MOSFET
Maximum Power Dissipation2.3 W
Typical Input Capacitance @ Vds1326 pF@ 13 V, 2175 pF@ 13 V
Transistor MaterialSi
Dimensions5.1 x 6.1 x 1.05mm
Minimum Operating Temperature-55 °C
Typical Turn-Off Delay Time19 ns, 24 ns
Number of Elements per Chip2
Typical Turn-On Delay Time7.7 (Q1) ns, 9.5 (Q2) ns
Typical Gate Charge @ Vgs19 nC @ 10 V, 31 nC @ 10 V
SeriesPowerTrench, SyncFET
Maximum Operating Temperature+150 °C
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1440 In stock for delivery within 3 working days
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Product overview and Technical data sheets
  • RS Components

    Statement of conformity

    This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
    RS Stock No. 760-5902
    Name Fairchild FDMS3615S Dual N-channel MOSFET, 88 A, 89 A, 25 V PowerTrench, SyncFET, 8-Pin PQFN
    Manufacturer/Brand Name Fairchild Semiconductor
    Mfr. Part No. FDMS3615S
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Jul 21, 2017
    RS Components Ltd, Suite 1601, Level 16, Tower 1, Kowloon Commerce Centre, 51 Kwai Cheong Road, Kwai Chung, Hong Kong
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