參數(shù)資料
    型號(hào): CDHV2512AE2005H2500JE1
    廠商: Vishay Intertechnology,Inc.
    元件分類: ADC
    英文描述: High Voltage Chip Divider
    中文描述: 高電壓芯片分壓器
    文件頁(yè)數(shù): 1/3頁(yè)
    文件大?。?/td> 112K
    代理商: CDHV2512AE2005H2500JE1
    CDHV 2512
    Vishay Techno
    Document Number: 68020
    Revision: 18-Nov-05
    www.vishay.com
    1
    High Voltage Chip Divider
    FEATURES
    High voltage up to 3000 volts
    Outstanding Stability
    Typical resistance ratios of 250:1, 500:1, etc
    Flow solderable
    Tape & Reel packaging available
    Top and Wraparound termination
    Nickel Barrier available
    ELECTRICAL SPECIFICATIONS
    Resistance range:
    1 M
    Ω
    to 20 G
    Ω
    Resistance tolerance:
    ± 1 % to ± 20 %
    Power rating:
    See table
    Voltage coefficient:
    See table
    Temperature coefficient:
    See table
    Ratio tracking:
    See table
    MECHANICAL SPECIFICATIONS
    Construction:
    96 % alumina substrate with proprietary
    cermet resistance element and specified termination
    material.
    ENVIRONMENTAL SPECIFICATIONS
    Operating temperature:
    - 55 °C to + 150 °C
    Life:
    Less than 0.5 % change when tested at full rated power
    (Reference only: Not for all values specified. Consult factory for
    value.)
    STANDARD ELECTRICAL SPECIFICATIONS
    RESISTANCE (OHMS)
    POWER RATING (MW)
    VOLTAGE RATING (V MAX)
    20 M - 20 G
    Contact Factory
    3000
    VOLTAGE & TEMPERATURE COEFFICIENTS OF RESISTANCE CHART TYPICAL
    RESISTANCE (OHMS)
    RATIO (TYPICAL)
    VCR (PPM/V)
    TCR
    (PPM/°C) - 55 °C to + 150 °C
    20 M
    250:1
    5
    260
    150 M
    300:1
    5
    80
    800 M
    300:1
    10
    50
    20 G
    700:1
    90
    160
    RATIO TRACKING (PPM/°C)
    RESISTANCE (OHMS)
    RATIO (TYPICAL)
    COLD (+ 25 °C to - 50 °C)
    HOT (+ 25 °C to + 150 °C)
    20 M
    250:1
    5
    260
    150 M
    300:1
    5
    80
    800 M
    300:1
    10
    50
    20 G
    700:1
    90
    160
    *** Contact Factory for other Ratio’s
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