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RFB-0505S - RECOM Power

Description: RFB 1W Isolated DC-DC Converter Through Hole, Vout 5V dc, I/O isolation 1kV dc

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PCB Footprints
RFB-0505S - RECOM Power PCB footprint - Other - Other - RFB-0505S-2
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3D Models
RFB-0505S - RECOM Power  - 3D model - Other - RFB-0505S-2
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RFB-0505S Details

  • Manufacturer Part Number:

    RFB-0505S

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMA,

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Date Of Intro:

    2018-06-05

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    6.2

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PSMA-T4

  • JESD-609 Code:

    e3

  • Length:

    19.6 mm

  • Load Regulation-Max:

    15%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5.25 V

  • Output Voltage-Min:

    4.75 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    10.7 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    6 mm

RFB-0505S Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area connected to the tab of the module to ensure good thermal conduction. A minimum of 2 oz copper thickness is recommended.
  • RECOM recommends using a soldering profile with a peak temperature of 240°C to 250°C for 1-2 seconds. Ensure the module is properly aligned with the PCB pads and use a solder with a melting point above 217°C.
  • The maximum allowed capacitance for the output filter capacitor is 47µF. Exceeding this value may cause instability in the module.
  • The RFB-0505S is rated for operation up to 80°C ambient temperature. However, derating is required for temperatures above 60°C. Consult the datasheet for derating curves.
  • RECOM recommends using a TVS diode or a varistor at the input to protect the module from voltage transients. Ensure the protection device is rated for the maximum input voltage and has a response time faster than the module's overvoltage protection.

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RFB-0505S Overview

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