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RS3-243.3S - RECOM Power

Description: Recom Isolated DC-DC Converter, Vin 18 → 36 V dc, Vout 3.3V dc, I/O isolation 500V ac

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PCB Footprints
RS3-243.3S - RECOM Power PCB footprint - Other - Other - RS3-243.3S-2
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3D Models
RS3-243.3S - RECOM Power  - 3D model - Other - RS3-243.3S-2
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RS3-243.3S Details

  • Manufacturer Part Number:

    RS3-243.3S

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SIP,

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    5

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    IEC, EN, UL, CSA

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    78%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PSIP-T7

  • JESD-609 Code:

    e3

  • Length:

    21.8 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    71 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.6 A

  • Output Voltage-Max:

    3.366 V

  • Output Voltage-Min:

    3.234 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Protections:

    SHORT CIRCUIT

  • Qualification Status:

    Not Qualified

  • Ripple Voltage (Main Out):

    0.017675 Vrms

  • Screening Level:

    IEC/EN 60601-1

  • Seated Height-Max:

    11.6 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    5

  • Total Power Output-Max:

    3 W

  • Trim/Adjustable Output:

    NO

  • Width:

    9.2 mm

RS3-243.3S Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area connected to the tab of the module to ensure good heat dissipation. A minimum of 2 oz copper thickness is recommended.
  • RECOM recommends using a soldering iron with a temperature of 250°C to 270°C and a solder with a melting point of 180°C to 200°C. Apply a small amount of solder to the PCB pads and component pins, and use a soldering iron to melt the solder.
  • The maximum allowed capacitance for the output filter capacitor is 1000uF. Exceeding this value may cause instability or oscillation in the module.
  • The RS3-243.3S 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 and guidelines.
  • RECOM recommends using a TVS diode or a transient voltage suppressor at the input of the module to protect against voltage transients and spikes.

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RS3-243.3S Overview

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