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RAC3.5-05SK/277 - RECOM Power

Description: RECOM POWER - RAC3.5-05SK/277 - POWER SUPPLY, AC-DC, 5V, 0.7A

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PCB Footprints
RAC3.5-05SK/277 - RECOM Power PCB footprint - Other - Other - RAC3.5-05SK/277-1
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3D Models
RAC3.5-05SK/277 - RECOM Power  - 3D model - Other - RAC3.5-05SK/277-1
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RAC3.5-05SK/277 Details

  • Manufacturer Part Number:

    RAC3.5-05SK/277

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    6

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CB, EN, IEC, UL

  • Efficiency (Main Output):

    80%

  • Input Voltage-Max:

    305 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    277 V

  • JESD-30 Code:

    R-PDMA-P4

  • JESD-609 Code:

    e3

  • Length:

    26.1 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    90 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.7 A

  • Output Voltage-Max:

    3.333 V

  • Output Voltage-Min:

    3.267 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER CURRENT; OVER VOLTAGE; SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.02121 Vrms

  • Screening Level:

    EN/UL 62368-1

  • Seated Height-Max:

    22.6 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    3.5 W

  • Trim/Adjustable Output:

    NO

  • Warm-up Time:

    0.03 s

  • Width:

    21.8 mm

RAC3.5-05SK/277 Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area connected to the module's thermal pad to ensure good heat dissipation. A minimum of 1 oz copper thickness and a thermal via array under the module are also recommended.
  • Yes, the RAC3.5-05SK/277 is designed to withstand vibrations up to 10G peak acceleration, making it suitable for use in industrial and transportation applications.
  • To ensure reliability, RECOM recommends derating the module's output power by 2.5% per degree Celsius above 40°C. Additionally, ensure good airflow and a clean, dry environment to prevent moisture ingress.
  • RECOM recommends using a fuse with a rating of 2A to 5A, depending on the specific application and input voltage. The fuse should be able to handle the module's peak inrush current.
  • Yes, the RAC3.5-05SK/277 can be used in redundant or parallel configurations to achieve higher output power or redundancy. However, RECOM recommends consulting their application notes and seeking guidance from their technical support team to ensure proper implementation.

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RAC3.5-05SK/277 Overview

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