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FFSM0865B - onsemi

Description: Low Vf @ TJ:175 °C; Max Junction Temperature 175 °C; Leadless Ultra-thin SMD package; Avalanche Rated 33 mJ; High Surge Current Capacity; Positive Temperature Coefficient; No Reverse Recovery / No Forward Recovery

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Symbol
FFSM0865B - onsemi - PCB symbol
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PCB Footprints
FFSM0865B - onsemi PCB footprint - Other - Other - PQFN4 8X8,2P CASE 483AP
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3D Models
FFSM0865B - onsemi - 3D model - Other - PQFN4 8X8,2P CASE 483AP
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FFSM0865B Details

  • Manufacturer Part Number:

    FFSM0865B

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PQFN-4

  • Package Description:

    QFN-4

  • Manufacturer Package Code:

    483AP

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Date Of Intro:

    2020-07-07

  • Manufacturer:

    onsemi

  • YTEOL:

    6.62

  • Additional Feature:

    HIGH RELIABILITY, PD-CASE

  • Application:

    EFFICIENCY

  • Case Connection:

    CATHODE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON CARBIDE

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.7 V

  • JESD-30 Code:

    S-PSSO-N4

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    42 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    11.6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power Dissipation-Max:

    91 W

  • Rep Pk Reverse Voltage-Max:

    650 V

  • Reverse Current-Max:

    40 µA

  • Reverse Test Voltage:

    650 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    SINGLE

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

    30

FFSM0865B Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for FFSM0865B is -40°C to 150°C, as specified in the datasheet. However, it's recommended to operate within -20°C to 125°C for optimal performance and reliability.
  • To ensure proper biasing, follow the recommended biasing circuit in the datasheet, and make sure to provide a stable voltage supply within the specified range (typically 12V to 15V). Also, ensure the input and output pins are properly terminated to prevent oscillations.
  • For optimal thermal management, use a multi-layer PCB with a solid ground plane and thermal vias to dissipate heat. Keep the component away from heat sources and ensure good airflow. Follow the recommended PCB layout guidelines in the datasheet and application notes for optimal performance.
  • To troubleshoot common issues, start by verifying the biasing circuit and voltage supply. Check for proper termination of input and output pins, and ensure the PCB layout follows the recommended guidelines. Use an oscilloscope to monitor the output waveform and identify any signs of oscillation or instability. Consult the datasheet and application notes for specific troubleshooting guidance.
  • Yes, FFSM0865B is suitable for switching power supply applications due to its high-frequency capability and low power consumption. However, ensure the device is properly biased and the PCB layout is optimized for the specific application. Consult the datasheet and application notes for specific guidance on using FFSM0865B in switching power supply designs.

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FFSM0865B Overview

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