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E-123

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    E-123

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    Brand Name : Semitec
    Model Number : E-123
    Certification : RoHS DIRECTIVE2011/65/EU
    Price : $0.5/PCS
    Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram
    Supply Ability : 50000PCS
    Delivery Time : STOCK
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    E-123

    E-123 Semitec 12mA 50V DO35 Axial Current Regulator Diodes (CRD)


    CRDs offers a compact and reliable solution for keeping the current constant. The CRD E series products come in the DO-35 style package with DHD (double heat sink diode) construction. – Hermetically sealed, high reliability package – Suitable for mass production due to lower cost materials – Compact device offered in the DO-35 (300 mW) package 18mA CRD (E-183) With the addition of an 18mA CRD to our product lineup (up from 15mA), it is now possible to supply constant current to 20mA high brightness LEDs for luminance stabilization. SEMITEC’S CRD E series is fully compliant with RoHS DIRECTIVE2011/65/EU.


    Applications

    ・Constant current source for LED brightness stabilization
    ・LED street lights, LED fluorescent lamps, LED light bulbs, LED downlights
    ・Constant voltage circuit for supplying constant current to Zener diodes
    ・Constant current source for proximity sensors and other sensors
    ・Battery charge / discharge circuits
    ・Electrolytic capacitor aging equipment
    ・Constant current test equipment for various semiconductor devices
    ・Telecommunications line interface
    ・Earth leakage circuit breakers
    ・Current source for piezoelectric actuators
    ・Stabilized power supply circuits

    Dimensions

    E-123

    Rating

    (Ambient temperature: 25 ±3℃, 45~75% relative humidity)

    ItemConditionRating
    Rated powerSee drawing below※1300mW
    Rated voltage (pulse wave)100V(E-101〜E-562)
    50V(E-822〜-E183)
    Allowable Reverse current50mA
    Junction temperature150℃
    Operating temperature range

    -30℃〜150℃

    Specifications

    Part No.Pinch-off current lp[mA]※1
    Test voltage V = 10(V)
    Limiting current※2Limiting current ratioTemperature coefficient
    (25℃ to 50℃)
    Max rated voltageMarking
    typicalmin – maxVk
    [V]
    Ik
    [mA]
    I100V/Ip
    I30V/Ip
    [%/℃]Vmax.
    [V]
    E-1010.100.05~0.210.5min.0.8 lpmax.1.1+2.10~+0.1010001
    E-3010.300.20~0.420.8min.0.8 lpmax.1.1+0.40~-0.2010003
    E-5010.500.40~0.631.1min.0.8 lpmax.1.1+0.15~-0.2510005
    E-7010.700.60~0.921.4min.0.8 lpmax.1.10.00~-0.3210007
    E-1021.000.88~1.321.7min.0.8 lpmax.1.1-0.10~-0.3710010
    E-1521.501.28~1.722.0min.0.8 lpmax.1.1-0.13~-0.4010015
    E-2022.001.68~2.322.3min.0.8 lpmax.1.1-0.15~-0.4210020
    E-2722.702.28~3.102.7min.0.8 lpmax.1.1-0.18~-0.4510027
    E-3523.503.00~4.103.2min.0.8 lpmax.1.1-0.20~-0.4710035
    E-4524.503.90~5.103.7min.0.8 lpmax.1.1-0.22~-0.5010045
    E-5625.605.00~6.504.5min.0.8 lpmax.1.1-0.25~-0.5310056
    E-8228.206.56~9.843.1min.0.8 lp※3 max.1.0-0.25~-0.453082
    E-10310.008.00~12.03.5min.0.8 lp※3 max.1.0-0.25~-0.453010
    E-12312.009.60~14.43.8min.0.8 lp※3 max.1.0-0.25~-0.453012
    E-15315.0012.0~18.04.3min.0.8 lp※3 max.1.0-0.25~-0.452515
    E-18318.0016.0~20.04.6min.0.8 lp※3 max.1.0-0.25~-0.452518

    ※1,※2:Temperature coefficient is measured at 25℃
    ※3:I30V/IP



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