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KL851

Photo Transistor

KL851

    • Provides isolated feedback
    • Interface between logic circuits
    • Highly reliable transistor output optocoupler with base pins
    • Level shifted
    • DC and AC inputs
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Basic parameters

Product Package size(LxWxHmm) VF (V) BV CEO (Min) (V) V CE(SAT) (Max) (V) IF (mA) CTR (%) tr (uS) tf (uS) ton (uS) toff (uS) Topr (Min) (degC) Topr (Max) (degC) Viso (Vrms)
KL851 DIP4 6.5x4.59x3.5 1.2 350 0.4 5 50~600 4 5 -55 110 5000

Benchmarking model

Broadcom/Avago Onsemi/Fairchild Toshiba Vishay Liteon EL Cosmo Sharp QUNXIN
TLP628M SFH614A PS2513-1 PS2513L-1 LTV-851 EL851 KP1210 PC851 QX851

Application scope

Household Power Supplies Switching Circuits Connectors Solenoid Valve Controls Telephone AC Motor Drivers Temperature Control Signal Transmitters

Product specifications

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Sample Request

After receiving your sample application, we will contact you within 24 hours. If the information is truthful and in accordance with the sample policy, the shipment will be made within 48 hours after the review is approved, and the courier information will be synchronously fed back to you through the phone or email provided. If you encounter out of stock or other special circumstances, we will also notify you in a timely manner< Br> After you receive the sample, please conduct testing in the application project as soon as possible and send the usage information via email sales@kinglight.com give us feedback.

After receiving your sample application, we will contact you within 24 hours. After you receive the sample, please conduct testing in the application project as soon as possible and send the usage information via emailsales@kinglight.com give us feedback.