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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. Optical Switches/
    5. PC123B SHARP

    PC123B [SHARP]

    PC123B
    PC123B

    Part No:

    PC123B

    Category:

    Optical Switches

    Manufacturer:

    SHARP

    Description:

    PC123 Series contains an IRED optically coupled to a phototransistor. It is packaged in a 4-pin DIP, available in wide-lead spacing option and SMT gullwing lead-form option.

    Datasheet:

    Product FAQ

    1. Is PC123B available for RFQ?

    Yes. PC123B 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 PC123B?

    Pricing for PC123B 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 PC123B?

    PC123B is a SHARP Optical Switches with Collector Emitter Saturation Voltage Min: 0.1V and Emitter Collector Breakdown Voltage Min: 6V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PC123B?

    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 PC123B 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 PC123B?

    Yes. If PC123B 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:

    PC123B

    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
    1.2V ~ 1.4V
    Forward Current
    50mA
    Soldering Temperature
    260°C
    Collector Emitter Voltage
    6V
    Isolation Resistance
    5×10^10Ω
    Reverse Voltage
    6V
    Total Power Dissipation
    200mW
    Collector Current
    20mA
    Reverse Current
    10µA
    Collector Emitter Saturation Voltage
    0.2V
    Rise Time
    4 µs ~ 18 µs
    Fall Time
    3 µs ~ 18 µs
    Peak Forward Current
    1A
    Collector Emitter Breakdown Voltage
    70V
    Operating Temperature
    -30°C ~ +100°C
    Storage Temperature
    -55°C ~ +125°C
    Package
    DIP-4
    Collector Current Min
    2.5mA
    Collector Dark Current Max
    100 nA
    Collector Emitter Saturation Voltage Min
    0.1V
    Collector Power Dissipation
    150mW
    Cut Off Frequency Typ
    80kHz
    Emitter Collector Breakdown Voltage Min
    6V
    Floating Capacitance Max
    1.0pF
    Floating Capacitance Min
    0.6pF
    Isolation Resistance Typ
    1×10^11Ω
    Terminal Capacitance Max
    250pF
    Terminal Capacitance Min
    30pF

    Products Detail

    PC123 Series is a photocoupler with an IRED optically coupled to a phototransistor. It features a 4-pin DIP package with wide-lead spacing and SMT gullwing lead-form options. The device offers reinforced insulation with a minimum isolation distance of 0.4mm and a long creepage distance (min 8mm for wide lead-form). It has a current transfer ratio (CTR) starting at 50% at 5mA input current and available in multiple ranks. The input-output isolation voltage is 5.0kV (rms).

    Key Features

    • 4-pin DIP package
    • Double transfer mold package
    • CTR min 50% at 5mA
    • Multiple CTR ranks
    • Reinforced insulation (min 0.4mm isolation)
    • Long creepage distance (min 8mm for wide lead-form)
    • High isolation voltage (5.0kV)

    Application scenarios

    • I/O isolation for MCUs
    • Noise suppression in switching circuits
    • Signal transmission between circuits of different potentials and impedances
    • Over voltage detection

    Documents

    Datasheets:

    PC123 SeriesPC123B-Sharp-Microelectronics-datasheet-120930.pdf
    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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