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RF202LAM2STR - ROHM Semiconductor

Description: ROHM 200V 2A, Diode, 2-Pin PMDTM, SOD-128 RF202LAM2STR

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RF202LAM2STR - ROHM Semiconductor - PCB symbol
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PCB Footprints
RF202LAM2STR - ROHM Semiconductor PCB footprint - Other - Other - PMDTM(SOD-128)
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3D Models
RF202LAM2STR - ROHM Semiconductor - 3D model - Other - PMDTM(SOD-128)
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RF202LAM2STR Details

  • Manufacturer Part Number:

    RF202LAM2STR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Date Of Intro:

    2017-12-20

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.19

  • Application:

    SUPER FAST RECOVERY

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.93 V

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    20 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    2 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:

    10 µA

  • Reverse Recovery Time-Max:

    0.025 µs

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

RF202LAM2STR Frequently Asked Questions (FAQs)

  • ROHM recommends a 4-layer PCB with a solid ground plane, and a microstrip line with a 50Ω impedance for the RF signal. The datasheet provides a recommended PCB layout, but it's essential to consult with ROHM's application notes and design guides for more detailed information.
  • The RF202LAM2STR requires a bias voltage of 2.7V to 5.5V. Ensure the bias voltage is stable and within the recommended range. ROHM recommends using a voltage regulator or a low-dropout regulator (LDO) to provide a clean and stable bias voltage. Additionally, decouple the bias pin with a 10nF to 100nF capacitor to reduce noise and oscillations.
  • The RF202LAM2STR can handle a maximum input power of +20dBm (100mW). Exceeding this power limit may cause damage to the device or affect its performance. Ensure the input power is within the recommended range to maintain the device's reliability and performance.
  • To troubleshoot issues with the RF202LAM2STR, start by verifying the PCB layout and ensuring it matches the recommended layout. Check the bias voltage and ensure it's within the recommended range. Use a spectrum analyzer to measure the input and output signals, and check for any signs of oscillation or distortion. Consult ROHM's application notes and design guides for more detailed troubleshooting procedures.
  • The RF202LAM2STR is optimized for frequencies up to 2.4GHz. While it may still operate at higher frequencies, its performance may degrade, and it may not meet the required specifications. For high-frequency applications above 2.4GHz, consider using a different device or consulting with ROHM's application engineers for guidance.

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RF202LAM2STR Overview

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