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High Gain Stability Photocell Output Analog Linear Optocoupler WDYJ-1210 10.5x7.5mm For Motor Speed Control

Categories Photoresistor Light Sensor
Brand Name: Ao littel
Model Number: WDYJ-1210 Series
MOQ: 1000 Pieces
Price: Negotiable
Payment Terms: Western Union, T/T
Supply Ability: 100,000,000 Pieces Per Month
Delivery Time: 10 Workdays
Packaging Details: Bulk
Product Name: Linear Optocoupler WDYJ-1210
No. of Pins: 4 Pins
Product Range: WDYJ-1210 Series
Optocoupler Case Style:: Axial
Isolation Voltage: 2000V
Forward Current If MaxForward Current If Max: 20mA
Dimension: 10.5x7.5mm
Operating / Storage Temperature: -40 to 75C
Forward Voltage: 1.9-2.5V
Power Dissipation: 50mW
Rise Time(TR): 3.5msec
Fall Time(TF): 500msec
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    High Gain Stability Photocell Output Analog Linear Optocoupler WDYJ-1210 10.5x7.5mm For Motor Speed Control


    High Gain Stability Photocell Output Analog Linear Optocoupler WDYJ-1210 10.5x7.5mm For Motor Speed Control



    Features

    Pure resistance material, Non-polar output
    The simple circuit structure suitable for DC or AC applications
    Good isolation between input and output, Low distortion coupling


    ______________________________________________________________________________Epoxy Coated Photocell 11mm Diameter Photoresistor Light Sensor GM11528 With Light Resistance 10-20 KOhm Download________



    Structure Diagram:(unit:mm)




    ABSOLUTE MAXIMUM RATINGS @ 25°C

    ParameterRatingUnit
    Isolation Voltage(peak)2000V
    Soldering Temperature260 <5Sec
    Operating Temperature-40 to 75
    Storage Temperature-40 to 75



    ELECTRO-OPTICAL CHARCTERISTICS @ 25°C

    LED


    ParameterSymbolTest ConditionsMin.Typ..Max.Unit
    Forward CurrentIF20mA
    Forward VoltageVFIF=20mA1.92.02.5V
    Reverse CurrentIRVR=4V10μA

    CELL


    ParameterSymbolTest ConditionsMin.Typ..Max.Unit
    Maximum Cell VoltageVC(Peak AC or DC)60V
    Power DissipationPDDerate linearly to 0 at 75°C50mW

    COUPLED


    ParameterTest ConditionsOn Resistance (RON) / KΩOff Resistance (ROFF)※2 /MΩ
    Min.Typ.Max.
    WDYJ-1210RAIF=1mA※10.71
    WDYJ-1210RBIF=1mA※10.651.11
    WDYJ-1210RCIF=1mA※11.051.561
    WDYJ-1210RC1IF=1mA※10.81.5200
    WDYJ-1210RDIF=1mA※11.482.61
    WDYJ-1210RD1IF=1mA※11.482.5200
    WDYJ-1210REIF=1mA※12.552
    WDYJ-1210RGIF=1mA※15102
    WDYJ-1210RHIF=1mA※1102030
    WDYJ-1210RIIF=1mA※1204010
    Rise Time(TR)Time to 63% of final conductance @ IF= 20mA3.5msec
    Fall Time(TF)Time to 100KW after removal of IF = 20mA500msec
    Cell Temp CoefficientIF > 5 mA0.7%/°C

    ※1 measured after a dark history of one week
    ※2 10 sec after IF=0.5V dc on cell


    Description

    Optocoupler is a device that is mainly made of LED & Photocell. It is also called opto-isolator, optical isolator, photocoupler. The input element is LED and output element is the photocell. When there is current is applied to the LED, the output photocell turns on. They work together to provide electrical isolation. That is, there is a short optical transmission path to transfer a signal between LED and Photocell, while keep them electrically isolated.

    Applications

    Audio amplifier protection and control
    Electric shielded isolation coupling
    Communication transmission and Automatic control
    Lights adjustment and Motor speed control
    Industrial, Motor Drive & Control



    Main characteristic curve





    Attention : Soldering pin recommended away from the bottom of optocoupler, soldering time should be as short as possible.

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