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RS3-2405SZ - RECOM Power

Description: Recom 3W Isolated DC-DC Converter, Vin 9 → 27 V dc, Vout 5V dc, I/O isolation 1000V dc

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

  • Manufacturer Part Number:

    RS3-2405SZ

  • 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):

    79%

  • Input Voltage-Max:

    27 V

  • Input Voltage-Min:

    9 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

RS3-2405SZ 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 follow the recommended start-up sequence: apply the input voltage, then the enable signal. Also, ensure that the input voltage is within the specified range and the enable signal is properly driven.
  • The RS3-2405SZ can drive a maximum capacitive load of 10uF. Exceeding this value may cause instability or oscillations in the output voltage.
  • While the module is rated for operation up to 85°C, it's essential to ensure proper heat sinking and airflow to prevent overheating. Derate the output power accordingly to ensure reliable operation in high-temperature environments.
  • To troubleshoot output voltage deviations, check the input voltage, output load, and ambient temperature. Verify that the module is properly soldered and the PCB layout is correct. If issues persist, consult the application notes or contact RECOM Power Inc support.

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RS3-2405SZ Overview

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