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FSB50450B - onsemi

Description: 500 V FRFET MOSFET 3-Phase Inverter with Gate Drivers and Protection; Separate Open-Source Pins from Low-Side MOSFETs for Three-Phase Current-Sensing; Optimized for Low Electromagnetic Interference; HVIC Temperature-Sensing Built-In for Temperature Monitoring; Isolation Rating: 1500 Vrms / min.; HVIC for Gate Driving and Under-Voltage Protection; Active-HIGH Interface, Works with 3.3 / 5 V Logic, Schmitt-trigger Input; Built-In Bootstrap Diodes Simplify PCB Layout; UL Certified No. E209204 (UL1557); RoHS Co

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FSB50450B - onsemi - PCB symbol
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PCB Footprints
FSB50450B - onsemi PCB footprint - Other - Other - FSB50450B
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FSB50450B - onsemi - 3D model - Other - FSB50450B
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FSB50450B Details

  • Manufacturer Part Number:

    FSB50450B

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP-023

  • Package Description:

    SPM5P-23

  • Manufacturer Package Code:

    MODEJ

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    CONTROL SUPPLY VOLTAGE(VCC)= 15V

  • Analog IC - Other Type:

    AC MOTOR CONTROLLER

  • JESD-30 Code:

    R-XDMA-T23

  • JESD-609 Code:

    e3

  • Length:

    29 mm

  • Number of Functions:

    1

  • Number of Terminals:

    23

  • Output Current-Max:

    5 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Seated Height-Max:

    3.3 mm

  • Supply Voltage-Max (Vsup):

    400 V

  • Supply Voltage-Nom (Vsup):

    300 V

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    DUAL

  • Width:

    12 mm

FSB50450B Frequently Asked Questions (FAQs)

  • The maximum junction temperature (Tj) for the FSB50450B is 150°C, but it's recommended to keep it below 125°C for reliable operation.
  • To ensure proper biasing, make sure to follow the recommended voltage and current ratings, and use a suitable bootstrap capacitor (CBOOT) to maintain a stable voltage supply.
  • For optimal thermal performance, use a multi-layer PCB with a solid ground plane, and ensure good thermal conduction to the heat sink. Keep the component placement and routing symmetrical to minimize electromagnetic interference (EMI).
  • Yes, the FSB50450B is designed for high-frequency switching applications up to 1 MHz. However, ensure that the layout and component selection are optimized for high-frequency operation to minimize losses and EMI.
  • Use a suitable overvoltage protection (OVP) circuit and overcurrent protection (OCP) mechanism, such as a current sense resistor and a comparator, to detect and respond to fault conditions.

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FSB50450B Overview

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FSB50450B Alternates

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Part Image FSB50450 onsemi

AC Motor Controller, 3A, Hybrid, DMA23