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    1. Home/
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    3. Optoelectronics/
    4. Optical Switches/
    5. PC123S SHARP

    PC123S [SHARP]

    PC123S
    PC123S

    Part No:

    PC123S

    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 PC123S available for RFQ?

    Yes. PC123S 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 PC123S?

    Pricing for PC123S 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 PC123S?

    PC123S is a SHARP Optical Switches with Collector Emitter Saturation Voltage: 0.1V (typ), 0.2V (max) at I_F=20mA, I_C=1mA and Collector Emitter Breakdown Voltage: 70V (min) at I_C=0.1mA, I_F=0. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PC123S?

    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 PC123S 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 PC123S?

    Yes. If PC123S 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:

    PC123S

    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 (40 to 60%RH, AC for 1 minute, f=60Hz)
    Forward Voltage
    1.2V (typ), 1.4V (max) at I_F=20mA
    Forward Current
    50mA
    Soldering Temperature
    260°C (for 10s)
    Collector Emitter Voltage
    6V
    Isolation Resistance
    5×10^10Ω (min), 1×10^11Ω (typ) at DC500V, 40-60%RH
    Reverse Voltage
    6V
    Total Power Dissipation
    200mW
    Collector Current
    50mA
    Reverse Current
    10µA (max) at V_R=4V
    Collector Emitter Saturation Voltage
    0.1V (typ), 0.2V (max) at I_F=20mA, I_C=1mA
    Rise Time
    4 µs (typ), 18 µs (max) at V_CE=2V, I_C=2mA, R_L=100Ω
    Fall Time
    3 µs (typ), 18 µs (max) at V_CE=2V, I_C=2mA, R_L=100Ω
    Peak Forward Current
    1A (pulse width≤100µs, duty ratio: 0.001)
    Collector Emitter Breakdown Voltage
    70V (min) at I_C=0.1mA, I_F=0
    Operating Temperature
    -30°C ~ +100°C
    Creepage Distance
    8 mm (min) for wide lead-form
    Storage Temperature
    -55°C ~ +125°C
    Package
    4-pin DIP (Through-Hole, Wide Through-Hole, SMT Gullwing, Wide SMT Gullwing)
    Collector Current Operating
    2.5mA (min), 20mA (max) at I_F=5mA, V_CE=5V
    Collector Dark Current
    100 nA (max) at V_CE=50V, I_F=0
    Collector Power Dissipation
    150mW
    Cut Off Frequency
    80kHz (typ) at V_CE=5V, I_C=2mA, R_L=100Ω, -3dB
    Emitter Collector Breakdown Voltage
    6V (min) at I_E=10µA, I_F=0
    Floating Capacitance
    0.6pF (typ), 1.0pF (max) at V=0, f=1MHz
    Isolation Distance
    0.4 mm (min)
    Terminal Capacitance
    30pF (typ), 250pF (max) at V=0, f=1kHz
    Weight
    0.18 g

    Products Detail

    The PC123 Series is a 4-pin DIP photocoupler with reinforced insulation, featuring an IRED optically coupled to a phototransistor. It offers an input-output isolation voltage of 5.0kV (rms) and a current transfer ratio (CTR) of 50% to 400% at 5mA input current. The series is available in multiple package options including through-hole, wide through-hole, SMT gullwing, and wide SMT gullwing. It is designed for flow soldering and provides long creepage distance (MIN. 8mm for wide lead-form) and high isolation voltage. The package resin is UL flammability grade 94V-0.

    Key Features

    • 4-pin DIP package
    • Double transfer mold package (Ideal for Flow Soldering)
    • Current transfer ratio (CTR: MIN. 50% at I_F=5mA, V_CE=5V)
    • Several CTR ranks available
    • Reinforced insulation type (Isolation distance: MIN. 0.4mm)
    • Long creepage distance type (wide lead-form type only: MIN. 8mm)
    • High isolation voltage between input and output (V_iso(rms): 5.0 kV)
    • Agency approvals: UL1577, BSI, BS-EN60065, BS-EN60950, SEMCO, EN60065, EN60950, DEMCO, EN60065, EN60950, NEMKO, EN60065, EN60950, FIMKO, EN60065, EN60950, CSA, VDE (as an option)

    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 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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