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    1. Home/
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    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. CDLL5228B/TR Microchip

    CDLL5228B/TR [Microchip]

    CDLL5228B/TR
    CDLL5228B/TR

    Part No:

    CDLL5228B/TR

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    The popular 1N5221B-1 thru 1N5281B-1 series of 0.5 watt Zener voltage regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number.

    RoHS Status:

    Product FAQ

    1. Is CDLL5228B/TR available for RFQ?

    Yes. CDLL5228B/TR by Microchip 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 CDLL5228B/TR?

    Pricing for CDLL5228B/TR 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 CDLL5228B/TR?

    CDLL5228B/TR is a Microchip Diodes & Rectifiers with Thermal Resistance Junction To Ambient: 310°C/W and Thermal Resistance Junction To Lead: 250°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL5228B/TR?

    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 CDLL5228B/TR 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 CDLL5228B/TR?

    Yes. If CDLL5228B/TR is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    CDLL5228B/TR

    Manufacturer:

    Microchip

    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
    Forward Voltage
    1.5V
    Power Dissipation
    0.5W
    Thermal Resistance Junction To Ambient
    310°C/W
    Thermal Resistance Junction To Lead
    250°C/W
    Zener Voltage
    2.4V ~ 200V
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-35 (DO-204AH)
    RoHS Status
    RoHS Compliant
    Packing
    Tray; Tape and reel
    RoHS Status
    RoHS Compliant
    Weight
    0.2 grams
    Solder Temperature
    260°C
    Voltage Tolerance
    1%, 2%, 5%, 10%

    Products Detail

    These are 0.5 watt Zener voltage regulators in hermetically sealed axial-lead glass DO-35 (DO-204AH) packages. They offer voltage regulation from 2.4V to 200V with tolerances of 10%, 5%, 2%, and 1%. Features include internal metallurgical bonding, availability in up-screening levels per MIL-PRF-19500, and RoHS compliant versions (commercial grade). Benefits include voltage regulation over broad operating current/temperature ranges, extensive voltage selection, flexible axial-lead mounting, ESD immunity (MIL-STD-750 method 1020), minimal capacitance, and inherent radiation hardness.

    Key Features

    • JEDEC registered 1N5221-1N5281 series
    • Voltage tolerances: 10%, 5%, 2%, 1%
    • Internal metallurgical bond
    • Up-screening per MIL-PRF-19500
    • RoHS compliant versions (commercial grade)
    • Regulates voltage over broad current/temperature range
    • 2.4V to 200V selection
    • Flexible axial-lead terminals
    • Non-sensitive to ESD
    • Minimal capacitance
    • Inherently radiation hard
    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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