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KTR10EZPF3003 - ROHM Semiconductor

Description: Thick Film Resistors - SMD 0805 300Kohm 1% High VoltageAEC-Q200

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KTR10EZPF3003 - ROHM Semiconductor PCB footprint - Resistor Chip - Resistor Chip - KTR10
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KTR10EZPF3003 - ROHM Semiconductor  - 3D model - Resistor Chip - KTR10
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KTR10EZPF3003 Details

  • Manufacturer Part Number:

    KTR10EZPF3003

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    9

  • 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):

    0.125 W

  • Rated Temperature:

    70 °C

  • Reference Standard:

    AEC-Q200

  • Resistance:

    300000 Ω

  • Resistor Type:

    FIXED RESISTOR

  • Size Code:

    0805

  • Surface Mount:

    YES

  • Technology:

    METAL GLAZE/THICK FILM

  • Temperature Coefficient:

    100 ppm/°C

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Shape:

    WRAPAROUND

  • Tolerance:

    1%

  • Working Voltage:

    400 V

KTR10EZPF3003 Frequently Asked Questions (FAQs)

  • ROHM recommends a thermal pad size of 2.5mm x 2.5mm with a thermal via diameter of 0.3mm, and a minimum of 5 thermal vias. The PCB should also have a solid ground plane on the bottom layer to improve heat dissipation.
  • ROHM recommends using a reflow soldering process with a peak temperature of 260°C (500°F) and a dwell time of 30 seconds. The device should be placed on a flat, even surface, and the solder paste should be applied evenly to prevent bridging or voids.
  • The maximum allowed voltage for the EN pin is 6V. Exceeding this voltage may cause damage to the device or affect its performance.
  • The KTR10EZPF3003 is rated for operation up to 125°C (257°F). However, the device's performance and reliability may degrade at higher temperatures. ROHM recommends derating the device's power dissipation and voltage ratings according to the temperature derating curve provided in the datasheet.
  • Common issues with the output voltage include incorrect output voltage, voltage droop, or oscillation. Troubleshooting steps include verifying the input voltage, checking the output capacitor value and ESR, ensuring proper PCB layout and thermal design, and verifying the device's operating frequency and mode.

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KTR10EZPF3003 Overview

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Part Image WK08V3003FTL Walsin Technology Corporation

Fixed Resistor, 0.125W, 300000ohm, 400V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0805, CHIP, LEAD FREE

Part Image WK08V3003FTLJ Walsin Technology Corporation

Fixed Resistor, Metal Glaze/thick Film, 0.125W, 300000ohm, 400V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0805, CHIP