Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Optoelectronics/
    4. Optical Switches/
    5. ILD252 Semiconductor Opto Division

    ILD252 [Semiconductor Opto Division]

    ILD252
    ILD252

    Part No:

    ILD252

    Category:

    Optical Switches

    Manufacturer:

    Semiconductor Opto Division

    Description:

    The IL250, IL251, IL252, ILD252 are bidirectional input optically coupled isolators consisting of two gallium arsenide infrared LEDs coupled to a silicon NPN phototransistor per channel.

    Datasheet:

    Product FAQ

    1. Is ILD252 available for RFQ?

    Yes. ILD252 by Semiconductor Opto Division 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 ILD252?

    Pricing for ILD252 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 ILD252?

    ILD252 is a Semiconductor Opto Division Optical Switches with Output Collector Emitter Saturation Voltage Max: 0.4V and Output Collector Emitter Breakdown Voltage: 30V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for ILD252?

    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 ILD252 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 ILD252?

    Yes. If ILD252 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Semiconductor Opto Division Optical Switches parts or compatible alternatives.

    RFQ

    Part Number:

    ILD252

    Manufacturer:

    Semiconductor Opto Division

    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
    4420V
    Input Forward Voltage
    1.5V
    Operating Temperature
    -55°C ~ +100°C
    Creepage Distance
    >= 7 mm
    Clearance Distance
    >= 7 mm
    Insulation Thickness
    >= 0.4 mm
    Storage Temperature
    -55°C ~ +150°C
    Package
    DIP-6 (single channel), DIP-8 (dual channel)
    IL250 CTR Min
    50%
    IL251 CTR Min
    20%
    IL252 CTR Min
    100%
    ILD252 CTR Min
    100%
    Input Forward Continuous Current
    60mA
    Input Safety Current
    275mA
    Output Collector Emitter Breakdown Voltage
    30V
    Output Collector Emitter Saturation Voltage Max
    0.4V
    Output Safety Power
    400mW
    Repetitive Peak Isolation Voltage
    890V
    Safety Temperature
    175°C
    Transient Isolation Voltage
    10000V

    Products Detail

    These are AC input optocouplers with bidirectional input capability, featuring built-in reverse polarity input protection and improved CTR symmetry. They come in industry standard DIP packages. The IL250 has a minimum CTR of 50%, the IL251 has 20%, and the IL252/ILD252 have 100%. The IL250, IL251, IL252 are single-channel devices, while the ILD252 has two isolated channels in a single DIP package. Ideal for AC signal detection and monitoring applications.

    Key Features

    • AC or polarity insensitive inputs
    • Built-in reverse polarity input protection
    • Improved CTR symmetry
    • Industry standard DIP package
    • Minimum CTR: IL250 50%, IL251 20%, IL252/ILD252 100%
    • Single channel (IL250, IL251, IL252) and dual channel (ILD252)

    Application scenarios

    • AC signal detection and monitoring

    Documents

    Datasheets:

    IL250-52, ILD250-52ILD252-Vishay-datasheet-8374845.pdfILD252-Vishay-datasheet-78835031.pdfILD252-Vishay-datasheet-21268465.pdfILD252-Vishay-datasheet-40522.pdfILD252-Vishay-datasheet-5342499.pdfILD252-Vishay-datasheet-11802855.pdfILD252-Vishay-datasheet-14189995.pdf

    RohsStatement:

    Vishay-company-15.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

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    BEST SELL
    PCI1003

    PCI1003

    Microchip

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    MT47H128M16RT-25E IT:C

    MT47H128M16RT-25E IT:C

    Micron

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    TMS320F28335PTPQ

    TMS320F28335PTPQ

    Texas Instruments

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • VO4256D-X006
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
      -
    • SFH615ABM-X016
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
      -
    • ILQ66-4X001
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
    • IL2-X009T
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
    • TCET1105
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
    • VO4156H-X006
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
      -
    • BRT13H
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
    • SFH6732
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
    • SFH6345-X017
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing
      -
    • SFH6701-X007
      Semiconductor Opto Division
      Available for RFQ
      Request Volume Pricing

    K825P

    K825P

    Semiconductor Opto Division

    ILQ66-2

    ILQ66-2

    Semiconductor Opto Division

    H11A1-X001

    H11A1-X001

    Semiconductor Opto Division

    CNY17F-2X016

    CNY17F-2X016

    Semiconductor Opto Division

    ILQ621-X009T

    ILQ621-X009T

    Semiconductor Opto Division

    SFH6757T

    SFH6757T

    Semiconductor Opto Division

    SFH615A-1X008T

    SFH615A-1X008T

    Semiconductor Opto Division

    TCET2200

    TCET2200

    Semiconductor Opto Division

    ILD251

    ILD251

    Semiconductor Opto Division

    SFH617A-2X018T

    SFH617A-2X018T

    Semiconductor Opto Division

    LED Bulbs & Modules(46390)Cameras & Accessories(919)Lighting Connectors(0)Optical Detectors & Sensors(2039)Fiber Optics(29251)Displays(28560)Lamps, Holders & Accessories(153546)Infrared Communications(429)LED Lighting Mechanical(4799)LED Lighting Optics(21602)

    No recently viewed products