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RF501BM2STL - ROHM Semiconductor

Description: Super Fast Recovery Diode

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PCB Footprints
RF501BM2STL - ROHM Semiconductor PCB footprint - Other - Other - TO-252 (DPAK)_Master
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3D Models
RF501BM2STL - ROHM Semiconductor  - 3D model - Other - TO-252 (DPAK)_Master
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RF501BM2STL Details

  • Manufacturer Part Number:

    RF501BM2STL

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SC-63, 3/2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Application:

    SUPER FAST RECOVERY

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.92 V

  • JEDEC-95 Code:

    TO-252

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    40 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Rep Pk Reverse Voltage-Max:

    200 V

  • Reverse Current-Max:

    1 µA

  • Reverse Recovery Time-Max:

    0.025 µs

  • Reverse Test Voltage:

    200 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    SINGLE

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

    30

RF501BM2STL 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.
  • Ensure the VCC pin is connected to a stable 2.5V power supply, and the VBIAS pin is connected to a voltage divider network that sets the bias voltage to 1.2V. Use a 10kΩ resistor and a 2.2kΩ resistor to create a voltage divider.
  • The RF501BM2STL can handle up to 30dBm (1W) of input power. However, it's recommended to operate at a maximum of 20dBm (0.1W) to ensure reliable operation and minimize the risk of damage.
  • Use a pi-network or a T-network topology to match the input impedance of the RF501BM2STL to the 50Ω system impedance. Use a Smith chart or an impedance matching tool to determine the optimal component values.
  • The RF501BM2STL operates from -40°C to 85°C. However, the device's performance may degrade at extreme temperatures. Ensure proper thermal management and heat sinking to maintain optimal performance.

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RF501BM2STL Overview

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