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RS3-2405S - RECOM Power

Description: Recom Isolated DC-DC Converter, Vin 18 → 36 V dc, Vout 5V dc, I/O isolation 500V ac

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PCB Footprints
RS3-2405S - RECOM Power PCB footprint - Other - Other - RS3-S
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3D Models
RS3-2405S - RECOM Power  - 3D model - Other - RS3-S
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RS3-2405S Details

  • Manufacturer Part Number:

    RS3-2405S

  • 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

  • Efficiency (Main Output):

    81%

  • 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:

    5.1 V

  • Output Voltage-Min:

    4.9 V

  • Output Voltage-Nom:

    5 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

RS3-2405S Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing the module on a multi-layer PCB with a large copper area for heat dissipation. The copper area should be connected to a solid ground plane to ensure good heat conduction.
  • To ensure reliable start-up of the module, make sure to provide a slow and controlled input voltage ramp-up (dv/dt < 50mV/μs) and ensure that the input voltage reaches the minimum specified voltage (Vin_min) before enabling the module.
  • The maximum allowed capacitance on the output is 10μF. Exceeding this value may cause instability or oscillation in the module.
  • While the RS3-2405S is rated for operation up to 85°C, it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
  • To protect the module from input voltage transients, use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to limit voltage spikes and ensure the input voltage remains within the specified range.

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RS3-2405S Overview

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