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RF2001T4S - ROHM Semiconductor

Description: Rectifiers DIODE SWITCH 430V 20A 3PIN 3+TAB

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RF2001T4S - ROHM Semiconductor - PCB symbol
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PCB Footprints
RF2001T4S - ROHM Semiconductor PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO220FN_1-1
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RF2001T4S Details

  • Manufacturer Part Number:

    RF2001T4S

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    TO-220AB

  • Package Description:

    TO-220FN, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    3

  • Additional Feature:

    HIGH RELIABILITY, LOW NOISE

  • Application:

    FAST RECOVERY

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.6 V

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e1

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    100 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    20 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    430 V

  • Reverse Recovery Time-Max:

    0.03 µs

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

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

    30

RF2001T4S Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF signal traces as short as possible and away from noisy digital signals. Use a common mode filter or a ferrite bead to reduce EMI.
  • The RF2001T4S requires a 2.7V to 5.5V power supply. Ensure the voltage regulator is stable and has low noise. Use a 10uF capacitor in parallel with a 100nF capacitor to decouple the power supply. Bias the device with a 1kΩ resistor and a 2.2kΩ resistor to set the output voltage.
  • The RF2001T4S can handle up to 2W of continuous power. However, it's recommended to derate the power handling to 1.5W to ensure reliable operation and minimize the risk of overheating.
  • Use a pi-network or a T-network to match the impedance of the RF2001T4S to the desired frequency band. Use a simulation tool or a network analyzer to optimize the component values for maximum power transfer and minimum loss.
  • The RF2001T4S has a thermal pad on the bottom of the package. Ensure good thermal contact with a heat sink or a thermal pad on the PCB. Use thermal vias to dissipate heat to the opposite side of the PCB. Keep the ambient temperature below 85°C to ensure reliable operation.

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RF2001T4S Overview

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