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    Part number
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    1. Home/
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    3. Optoelectronics/
    4. Optical Switches/
    5. PC3SH21YFZBF SHARP

    PC3SH21YFZBF [SHARP]

    PC3SH21YFZBF
    PC3SH21YFZBF

    Part No:

    PC3SH21YFZBF

    Category:

    Optical Switches

    Manufacturer:

    SHARP

    Description:

    PC3SH21YFZ Series reinforced insulation type Phototriac Coupler include an infrared emitting diode (IRED) optically coupled to an output Phototriac. These devices feature full wave control and are ideal isolated drivers for medium to high current Triacs.

    Datasheet:

    Product FAQ

    1. Is PC3SH21YFZBF available for RFQ?

    Yes. PC3SH21YFZBF 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 PC3SH21YFZBF?

    Pricing for PC3SH21YFZBF 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 PC3SH21YFZBF?

    PC3SH21YFZBF is a SHARP Optical Switches with Repetitive Peak Off State Current Max: 1µA and Minimum Trigger Current Rank B Max: 7mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PC3SH21YFZBF?

    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 PC3SH21YFZBF 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 PC3SH21YFZBF?

    Yes. If PC3SH21YFZBF 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:

    PC3SH21YFZBF

    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
    5.0kV
    Forward Voltage
    1.4V
    Forward Current
    50mA
    Soldering Temperature
    270°C
    Isolation Resistance
    5×10^10Ω
    Reverse Voltage
    6V
    Reverse Current
    10µA
    Turn On Time
    50 µs
    Operating Temperature
    -30°C ~ +100°C
    Storage Temperature
    -55°C ~ +125°C
    Package
    DIP-4
    Approvals
    UL1577, CSA, BSI, SEMKO, DEMKO, FIMKO, VDE
    DV Dt Min
    1000V/µs
    DV Dt Typ
    2000V/µs
    Holding Current Max
    3.5mA
    Holding Current Min
    0.1mA
    Internal Separation Min
    0.4 mm
    Isolation Resistance Typ
    10^11Ω
    Minimum Trigger Current Rank B Max
    7mA
    Minimum Trigger Current Rank C Max
    5mA
    On State Voltage Max
    3.0V
    Package Resin
    UL flammability grade 94V-0
    Peak Surge Current
    1.2*3A
    Product Mass
    0.23g
    RMS On State Current
    0.1A
    Repetitive Peak Off State Current Max
    1µA
    Repetitive Peak Off State Voltage
    600V
    Zero Cross Voltage Rank B Max
    20V

    Products Detail

    The PC3SH21YFZ Series is a reinforced insulation type Phototriac Coupler designed for triggering Triacs in AC load switching applications. It features an infrared emitting diode optically coupled to a phototriac output, providing 5.0kV isolation with superior commutative noise immunity. The device offers zero-crossing functionality, high repetitive peak off-state voltage (600V), and is available in 4-pin DIP package. Key characteristics include reinforced insulation (MIN. 0.4mm internal separation), superior noise immunity (dV/dt MIN. 1000V/µs), and double transfer mold construction ideal for flow soldering. Both lead-free and lead solder plating components are available.

    Key Features

    • High repetitive peak off-state voltage (V_DRM: 600V), Zero crossing functionality (V_OX: MAX. 20V), I ranks available, 4 pin DIP package, Reinforced insulation type (MIN. 0.4mm internal separation), Superior noise immunity (dV/dt: MIN. 1000V/µs), Lead-free components available, Double transfer mold construction (Ideal for Flow Soldering), High isolation voltage between input and output (V_iso (rms): 5.0kV)

    Application scenarios

    • Triggering for Triacs used to switch on and off devices which require AC Loads
    • heaters
    • fans
    • motors
    • solenoids
    • valves
    • AC line control in power supply applications

    Documents

    Datasheets:

    PC3SH21YFZ 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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