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NCP785AH120T1G - onsemi

Description: Operating Input Voltage: Up to 450 VDC ; PSRR: 80 dB at 120 Hz; Quiescent Current: 15µA Typical; SOT89 Package

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PCB Footprints
NCP785AH120T1G - onsemi PCB footprint - Other - Other - SOT−89, 3 LEAD CASE 528AG ISSUE O_1
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NCP785AH120T1G - onsemi  - 3D model - Other - SOT−89, 3 LEAD CASE 528AG ISSUE O_1
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NCP785AH120T1G Details

  • Manufacturer Part Number:

    NCP785AH120T1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-89-3

  • Package Description:

    SOT-89

  • Manufacturer Package Code:

    528AG

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6.04

  • Adjustability:

    FIXED

  • Input Voltage Absolute-Max:

    700 V

  • Input Voltage-Max:

    450 V

  • Input Voltage-Min:

    55 V

  • JESD-30 Code:

    R-PSSO-F3

  • JESD-609 Code:

    e3

  • Length:

    4.5 mm

  • Line Regulation-Max:

    0.06%

  • Load Regulation-Max:

    0.12%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    85 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.01 A

  • Output Voltage1-Max:

    12.6 V

  • Output Voltage1-Min:

    11.4 V

  • Output Voltage1-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSOF

  • Package Equivalence Code:

    TO-243

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.6 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    FLAT

  • Terminal Pitch:

    1.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    5%

  • Width:

    2.5 mm

NCP785AH120T1G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Ensure proper heat sinking, use a thermal interface material, and follow the recommended PCB layout guidelines. Also, consider derating the device's power handling at high temperatures.
  • The maximum allowed voltage transient on the input pins is 50 V for a duration of 100 ms, as per the datasheet. Exceeding this may damage the device.
  • Yes, the NCP785AH120T1G is AEC-Q100 qualified and suitable for high-reliability and automotive applications. However, ensure that you follow the recommended design and testing guidelines for these applications.
  • Use a thermal imaging camera to identify hotspots, check for proper PCB layout and thermal design, and verify that the device is operated within its recommended specifications. Consult the datasheet and application notes for troubleshooting guidelines.

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