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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. Optical Switches/
    5. S2S3B SHARP

    S2S3B [SHARP]

    S2S3B
    S2S3B

    Part No:

    S2S3B

    Category:

    Optical Switches

    Manufacturer:

    SHARP

    Description:

    S2S3 Series Phototriac Coupler with 600V non-zero cross type, 3.75kV isolation, and mini-flat package.

    Datasheet:

    Product FAQ

    1. Is S2S3B available for RFQ?

    Yes. S2S3B by SHARP is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for S2S3B?

    Pricing for S2S3B can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of S2S3B?

    S2S3B is a SHARP Optical Switches with Repetitive Peak Off State Voltage: 600V and Trigger Current No Rank Max: 10mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for S2S3B?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can S2S3B be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to S2S3B?

    Yes. If S2S3B is unavailable, obsolete, or does not meet your required lead time, we can help check similar SHARP Optical Switches parts or compatible alternatives.

    RFQ

    Part Number:

    S2S3B

    Manufacturer:

    SHARP

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Isolation Voltage
    3.75kV
    Forward Voltage
    1.4V
    Forward Current
    50mA
    Soldering Temperature
    260°C
    Isolation Resistance
    5×10^10Ω
    Reverse Voltage
    6V
    Reverse Current
    10µA
    Turn On Time
    100 µs
    Operating Temperature
    -30°C ~ +100°C
    Storage Temperature
    -40°C ~ +125°C
    Package
    Mini-flat package (4-pin)
    DV Dt Min
    100V/µs
    DV Dt Typ
    1000V/µs
    Holding Current Max
    3.5mA
    Holding Current Min
    0.1mA
    Isolation Resistance Typ
    10^11Ω
    Mass
    0.09 g
    Off State Current Max
    1µA
    On State Voltage Max
    2.5V
    Peak Surge Current
    0.6*3A
    RMS On State Current
    0.05A
    Repetitive Peak Off State Voltage
    600V
    Trigger Current No Rank Max
    10mA
    Trigger Current Rank L Max
    5mA
    Trigger Current Rank R Max
    7mA

    Products Detail

    The S2S3 Series is a Phototriac Coupler that includes an infrared emitting diode (IRED) optically coupled to a Phototriac output. It features full wave control, making it ideal for driving medium to high current Triacs. The package provides 3.75kV isolation and superior commutative noise immunity. Key features include 600V repetitive peak off-state voltage, non-zero crossing functionality, available I ranks (No rank, Rank R, Rank L), 4-pin mini-flat package, superior noise immunity (dV/dt min 100V/µs), lead-free options, double transfer mold construction, and high isolation voltage (3.75kV RMS).

    Key Features

    • High repetitive peak off-state voltage (600V)
    • Non-zero crossing functionality
    • I ranks available (No rank, Rank R, Rank L)
    • 4-pin Mini-flat package
    • Superior noise immunity (dV/dt min 100V/µs)
    • Lead-free components available
    • Double transfer mold construction
    • High isolation voltage (3.75kV RMS)

    Application scenarios

    • Triggering for Triacs in AC load switching (heaters, fans, motors, solenoids, valves)
    • phase control (lighting control, temperature control/HVAC)
    • AC line control in power supplies.

    Documents

    Datasheets:

    S2S3 Series
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
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