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    Part number
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    1. Home/
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    3. Sensors/
    4. Sensor Hardware & Accessories/
    5. PD438B EVERLIGHT

    PD438B [EVERLIGHT]

    PD438B
    PD438B

    Part No:

    PD438B

    Category:

    Sensor Hardware & Accessories

    Manufacturer:

    EVERLIGHT

    Description:

    Through Hole -25°C~85°C Bulk Wavelength: 940nm TO-226-2, TO-92-2 Long Body 170V 30nA

    RoHS Status:

    Product FAQ

    1. Is PD438B available for RFQ?

    Yes. PD438B by EVERLIGHT 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 PD438B?

    Pricing for PD438B 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 PD438B?

    PD438B is a EVERLIGHT Sensor Hardware & Accessories with Packaging: Bulk and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Voltage - DC Reverse (Vr) (Max): 170V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for PD438B?

    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 PD438B 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 PD438B?

    Yes. If PD438B is unavailable, obsolete, or does not meet your required lead time, we can help check similar EVERLIGHT Sensor Hardware & Accessories parts or compatible alternatives.

    RFQ

    Part Number:

    PD438B

    Manufacturer:

    EVERLIGHT

    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
    Factory Lead Time
    15 Weeks
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    TO-226-2, TO-92-2 Long Body
    Number of Pins
    2
    Shape
    RECTANGULAR
    Semiconductor Material
    Silicon
    Operating Temperature
    -25°C~85°C
    Packaging
    Bulk
    Published
    2008
    Pbfree Code
    yes
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    HTS Code
    8541.40.60.50
    Number of Functions
    1
    Configuration
    SINGLE
    Diode Type
    PIN
    Power Dissipation
    150mW
    Voltage - DC Reverse (Vr) (Max)
    170V
    Size
    4.8mm
    Rise Time
    50ns
    Fall Time (Typ)
    50 ns
    Max Reverse Voltage (DC)
    170V
    Reverse Breakdown Voltage
    32V
    Wavelength
    940nm
    Dark Current
    30nA
    Spectral Range
    840nm ~ 1100nm
    Infrared Range
    YES
    Response Time-Max
    5e-8s
    Current - Dark (Typ)
    5nA
    Light Current-Nom
    0.018mA
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    PD438B Overview


    As a protective measure, these photodiodes are packaged in the Bulk. To ensure safety, the photodiodes are packaged in TO-226-2, TO-92-2 Long Body packages. Reverse-bias photodiodes can withstand a maximum of 170V in continuous reverse-bias mode. Photodiodes in reverse-bias mode should not continuously exceed 170V. Photodiodes have a pin count of 2. Within a circuit, photodiodes could generate 150mW heat. A reverse anode voltage of 32V should be applied to the photodiodes. It is possible for a photodiode to produce 30nA even without light input.

    PD438B Features


    Moisture Sensitivity Level (MSL): 1 (Unlimited)
    Operating Temperature: -25°C~85°C
    Packaging: Bulk
    Diode Type: PIN
    Mount: Through Hole
    Spectral Range: 840nm ~ 1100nm


    PD438B Applications


    There are a lot of Everlight Electronics Co Ltd
    PD438B Photodiodes applications.


    • Infrared data transmission
    • Photo interrupters
    • Shaft encoders
    • Electronic Equipment
    • Industrial Automation
    • Machine Controls
    • Light Barriers
    • Vision Controls
    • Measurement Levelling
    • High speed photo detectors
    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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