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R-78HB12-0.5L - RECOM Power

Description: Switching Regulator,14-72Vin,12Vout 0.5A Recom Switching Regulator, 17 → 72V Input, 12V Output, 0.5A

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PCB Footprints
R-78HB12-0.5L - RECOM Power PCB footprint - Other - Other - R-78HBxx-0.5(L)
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3D Models
R-78HB12-0.5L - RECOM Power  - 3D model - Other - R-78HBxx-0.5(L)
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R-78HB12-0.5L Details

  • Manufacturer Part Number:

    R-78HB12-0.5L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMA, SIP3H,.75

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    6

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    72 V

  • Input Voltage-Min:

    17 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-PSMA-T3

  • JESD-609 Code:

    e3

  • Length:

    11.5 mm

  • Load Regulation-Max:

    0.6%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    71 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    12.36 V

  • Output Voltage-Min:

    11.64 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SMA

  • Package Equivalence Code:

    SIP3H,.75

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    18 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):

    NOT SPECIFIED

  • Total Power Output-Max:

    6 W

  • Trim/Adjustable Output:

    NO

  • Width:

    8.5 mm

R-78HB12-0.5L Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area connected to the tab of the device to ensure good thermal conduction. A minimum of 1 square inch of copper area 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. The device should be soldered within 3 seconds to prevent overheating.
  • The R-78HB12-0.5L can tolerate an input voltage deviation of ±10% without affecting its performance or reliability.
  • The R-78HB12-0.5L is rated for operation up to 85°C ambient temperature. However, derating is required for temperatures above 70°C. Consult the datasheet for derating curves.
  • The R-78HB12-0.5L has built-in overcurrent protection. However, it is recommended to add an external fuse or circuit breaker to protect the device and the system from overcurrent conditions.

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R-78HB12-0.5L Overview

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