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    Part number
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    1. Home/
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    3. Optoelectronics/
    4. Optical Switches/
    5. ILQ74 Isocom Components 2004 Ltd.

    ILQ74 [Isocom Components 2004 Ltd.]

    ILQ74
    ILQ74

    Part No:

    ILQ74

    Category:

    Optical Switches

    Manufacturer:

    Isocom Components 2004 Ltd.

    Description:

    Optocoupler, Phototransistor Output (Dual, Quad Channel)

    RoHS Status:

    Product FAQ

    1. Is ILQ74 available for RFQ?

    Yes. ILQ74 by Isocom Components 2004 Ltd. 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 ILQ74?

    Pricing for ILQ74 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 ILQ74?

    ILQ74 is a Isocom Components 2004 Ltd. Optical Switches with Output Collector Emitter Voltage Max IL1 Group: 50V and Output Collector Emitter Voltage Max IL2 Group: 70V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ILQ74?

    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 ILQ74 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 ILQ74?

    Yes. If ILQ74 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Isocom Components 2004 Ltd. Optical Switches parts or compatible alternatives.

    RFQ

    Part Number:

    ILQ74

    Manufacturer:

    Isocom Components 2004 Ltd.

    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
    CTR Max IL1
    300%
    CTR Max IL2
    500%
    CTR Max IL5
    400%
    CTR Min IL1
    20%
    CTR Min IL2
    100%
    CTR Min IL5
    50%
    CTR Min IL74
    12.5%
    CTR Sat IL1
    75%
    CTR Sat IL2
    170%
    CTR Sat IL5
    100%
    CTR Sat IL74
    12.5%
    Clearance
    ≥7.0 mm
    Clearance Distance
    ≥ 7 mm
    Collector Emitter Breakdown Voltage
    20V
    Collector Emitter Breakdown Voltage Max
    50V
    Creepage
    ≥7.0 mm
    Creepage Distance
    ≥ 7 mm
    Ctr Min
    12.5%
    Ctr Typ
    35%
    Fall Time
    2µs
    Forward Voltage
    1.3V ~ 1.5V
    IL74 Derate Linearly
    2.7mW/°C
    IL74 Total Package Dissipation
    200mW
    ILD74 Derate
    5.33mW/°C
    ILD74 Derate Linearly
    5.33mW/°C
    ILD74 Derating Factor
    5.33mW/°C
    ILD74 Total Package Dissipation
    400mW
    ILD74 Total Power Dissipation
    400mW
    ILQ74 Derate
    6.67mW/°C
    ILQ74 Derate Linearly
    6.67mW/°C
    ILQ74 Derating Factor
    6.67mW/°C
    ILQ74 Total Package Dissipation
    500mW
    ILQ74 Total Power Dissipation
    500mW
    Input Forward Current Max
    50mA
    Input Forward Voltage
    1.65V
    Input Forward Voltage Min
    1.2V
    Input Reverse Current Max
    10µA
    Input Reverse Voltage Max
    6V
    Insulation Thickness
    ≥ 0.4 mm
    Isolation Resistance
    5x10^10Ω
    Isolation Resistance 100C
    ≥ 1011Ω
    Isolation Resistance 25C
    ≥ 1012Ω
    Isolation Test Voltage
    5300V
    Isolation Voltage Pk
    7500V
    Isolation Voltage Repetitive Peak
    890V
    Isolation Voltage Rms
    4420V
    Isolation Voltage Transient Peak
    10000V
    Lead Soldering Time
    10 sec. at 260°C
    Operating Temperature
    -55°C ~ +100°C
    Output Collector Current Max
    50mA
    Output Collector Emitter Voltage Max IL1 Group
    50V
    Output Collector Emitter Voltage Max IL2 Group
    70V
    Output Dark Current Max
    50nA
    Output Emitter Collector Voltage Max
    6V
    Package
    DIP-8, DIP-16, SMD-8, SMD-16
    Package Type
    DIP-8, DIP-16, SMD-8, SMD-16
    Packing
    Tape and reel; Tube
    Power Dissipation Derate
    2.67mW/°C
    Rise Time
    2µs
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -55°C ~ +150°C
    Switching Time
    3 µs
    Switching Time Typ
    3.0 µs
    Total Power Dissipation
    170mW
    Vce Sat
    0.4V

    Products Detail

    The ILD74 and ILQ74 are optocouplers with GaAIAs infrared LED and silicon NPN phototransistor, providing electrical isolation between input and output. They are TTL compatible, have a typical transfer ratio of 35%, low coupling capacitance of 0.5 pF, and are available in single, dual, and quad channel configurations in industry standard DIP packages.

    Key Features

    • TTL compatible
    • Typical transfer ratio 35%
    • Low coupling capacitance 0.5 pF
    • Single, dual, and quad channel
    • Industry standard DIP packages
    • Agency approvals: UL 1577, cUL, DIN EN 60747-5-5, CQC, FIMKO

    Application scenarios

    • Digital interface applications
    • analog applications (e.g., CTR modulation)
    • driving medium-speed logic
    • ground loop and noise elimination
    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
    Related Information
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      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • MOC3021
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    4N32

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    6N137V

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