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FDD8424H

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  • MacroQuest Part#FDD8424H
  • Manufactureronsemi
  • Standard Lead TimeNA
  • Part StatusNA
  • $0.00
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    Description FAQ Review
    Description

    FDD8424H PowerTrench® Series Complementary MOSFET Array


    40V x 9A/6.5A — Complementary N/P-Channel PowerTrench® MOSFET for Half-Bridge and Inverter Applications

     

    FDD8424H Product Overview

    The FDD8424H is a complementary dual N- and P-channel enhancement mode power MOSFET from onsemi's PowerTrench® Series, designed for high-efficiency power switching applications requiring both N-channel and P-channel devices in a single compact package. The FDD8424H features complementary channel configuration with low on-state resistance, fast switching speed, and logic-level gate drive capability, making it ideal for half-bridge and inverter topologies.

    The device combines a 40V N-channel rated for 9A continuous drain current with a 40V P-channel rated for 6.5A continuous drain current (package-limited), with silicon-limited ratings up to ±20A for both channels. It is packaged in a 5-pin TO-252 (DPAK) surface-mount package with exposed tab for enhanced thermal performance. Mass is approximately 0.3 g and operating junction temperature ranges from -55°C to +150°C. The device is RoHS compliant and is being discontinued (Last Shipments status).

     

    FDD8424H Key Specifications

    Parameter

    Value

    Configuration

    Complementary N and P-Channel

    Drain-Source Voltage (VDS)

    ±40V

    Continuous Drain Current (ID)

    9A (N-Ch), 6.5A (P-Ch)

    RDS(on) Max (N-Ch)

    24 mΩ @ VGS=10V, 9A

    RDS(on) Max (P-Ch)

    54 mΩ @ VGS=-10V, -6.5A

    Gate Threshold Voltage (VGS(th))

    3V max @ 250µA

    Total Gate Charge (Qg)

    20nC max @ 10V

    Input Capacitance (Ciss)

    1000pF max @ 20V

    Power Dissipation (PD)

    1.3W total

    Operating Junction Temp (TJ)

    -55°C to +150°C

    Package

    TO-252-5 (DPAK)

    Mounting

    Surface Mount

     

    FDD8424H Key Advantages

    The FDD8424H employs onsemi's advanced PowerTrench® process, delivering low on-state resistance of 24 mΩ (N-Ch) and 54 mΩ (P-Ch) while maintaining superior switching performance with typical fall times as low as 6 ns for N-channel and 3 ns for P-channel. The ±40V drain-source voltage range provides ample voltage margin for 24V systems, while the complementary channel configuration simplifies PCB layout by integrating both N and P-channel devices in a single package, reducing component count and board space. The TO-252-5 package with exposed pad accommodates efficient heat dissipation, and the logic-level gate drive (VGS ±20V max) enables direct interfacing with 3.3V and 5V microcontrollers. The fast switching speed and low gate charge minimize switching losses in high-frequency applications.

     

    FDD8424H Typical Applications

    Half-bridge and full-bridge inverters for motor control and power conversion
    Class-D audio amplifiers requiring complementary output stages
    H-Bridge motor drives for DC and stepper motors
    Synchronous buck converters and switched-mode power supplies
    Battery management systems and load switching circuits
    Automotive infotainment systems requiring high reliability (automotive-qualified F085 variants available)

    Why Choose the FDD8424H?

    The FDD8424H combines ±40V voltage ratingcomplementary N/P-channel configuration, and low RDS(on) in a compact 5-pin TO-252 package with fast switching speed and logic-level gate drive. Manufactured by onsemi, it delivers stable, efficient, and reliable power switching for a wide range of industrial, automotive, and consumer applications. The integrated complementary channels offer the distinct advantage of reducing external component count and simplifying circuit design for half-bridge and inverter topologies, while the PowerTrench® technology ensures high efficiency even at high switching frequencies. Note that this product is reaching end-of-life (Last Shipments status) with automotive-qualified variants (FDD8424H_F085) still available for specific applications.

     

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    Dec 29, 2023
    Spring service is good
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