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UCR10EVHFSR043 - ROHM Semiconductor

Description: 2012(0805)Size, Thick Film Low Ohmic Chip Resistors For Current Detection (AEC-Q200 Qualified)

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UCR10EVHFSR043 - ROHM Semiconductor - PCB symbol
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UCR10EVHFSR043 - ROHM Semiconductor PCB footprint - Resistor Chip - Resistor Chip - UCR10
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UCR10EVHFSR043 - ROHM Semiconductor - 3D model - Resistor Chip - UCR10
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UCR10EVHFSR043 Details

  • Manufacturer Part Number:

    UCR10EVHFSR043

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.21.00.30

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    3

  • Construction:

    Rectangular

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    155 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    0.55 mm

  • Package Length:

    2 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    1.25 mm

  • Packing Method:

    TR, Paper, 7 Inch

  • Rated Power Dissipation (P):

    0.33 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    0.043 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    0805

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Temperature Coefficient:

    0,250 ppm/°C

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    0.1191 V

UCR10EVHFSR043 Frequently Asked Questions (FAQs)

  • ROHM recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • To ensure stable output voltage regulation, it's essential to follow the recommended input and output capacitor values, and to decouple the input and output pins properly. Additionally, the output voltage should be set using a resistive divider network.
  • The maximum allowed input voltage ripple is 1Vp-p, but it's recommended to keep it below 0.5Vp-p to ensure stable operation and minimize output voltage noise.
  • Yes, the UCR10EVHFSR043 is rated for operation up to 125°C, but the output current should be derated according to the temperature derating curve provided in the datasheet.
  • The UCR10EVHFSR043 has built-in overcurrent protection (OCP) and short-circuit protection (SCP). However, it's recommended to add external protection components, such as fuses or PTC resistors, to prevent damage from excessive current or voltage.

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UCR10EVHFSR043 Overview

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