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KL4N25

Photo Transistor

KL4N25

    • Provides isolated feedback
    • Interface between logic circuits
    • Provides 1-channel and 5-channel
    • Level shifting
    • DC and AC inputs
    • Regulated feedback circuitry in SMPS
    • Eliminates ground loops
KL4N25KL4N25Download KL4N25KL4N25Sample Request
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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)
KL4N25 DIP6 7.1x6.48x3.5 1.2 80 0.5 ±10 >20 - - 3 3 -55 110 5000

Benchmarking model

Broadcom/Avago Onsemi/Fairchild Toshiba Vishay Liteon EL Cosmo Sharp QUNXIN
4N25 4N25M 4N25 4N25 4N25 4N25 K2010 QX4N25

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.