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    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. CDLL5273B MICROSEMI

    CDLL5273B [MICROSEMI]

    CDLL5273B
    CDLL5273B

    Part No:

    CDLL5273B

    Category:

    Diodes & Rectifiers

    Manufacturer:

    MICROSEMI

    Description:

    500 mW GLASS SURFACE MOUNT ZENER DIODES. The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number.

    RoHS Status:

    Product FAQ

    1. Is CDLL5273B available for RFQ?

    Yes. CDLL5273B by MICROSEMI 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 CDLL5273B?

    Pricing for CDLL5273B 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 CDLL5273B?

    CDLL5273B is a MICROSEMI Diodes & Rectifiers with Thermal Resistance Junction To Ambient: 300°C/W and Thermal Resistance Junction To End Cap: 150°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 CDLL5273B?

    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 CDLL5273B 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 CDLL5273B?

    Yes. If CDLL5273B is unavailable, obsolete, or does not meet your required lead time, we can help check similar MICROSEMI Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    CDLL5273B

    Manufacturer:

    MICROSEMI

    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

    Datasheet:

    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
    1.1V @ 200mA
    Power Dissipation
    0.5W
    Thermal Resistance Junction To Ambient
    300°C/W
    Zener Voltage
    2.4V ~ 200V
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-213AA (SOD80 or MLL34) MELF
    Packing
    Tape and reel (optional)
    RoHS Status
    RoHS Compliant
    Weight
    0.04 g
    Soldering Temperature
    260°C for 10s
    Thermal Resistance Junction To End Cap
    150°C/W
    Voltage Tolerance
    ±5% (B), ±10% (A), ±2% (C), ±1% (D)

    Products Detail

    The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5% tolerances as well as tighter tolerances. Hermetically sealed surface mount package. RoHS Compliant devices available by adding 'e3' suffix. Internal metallurgical bond option available by adding a '-1' suffix. DO-7 or DO-35 glass body axial-leaded Zener equivalents also available per JEDEC registration.

    Key Features

    • Surface mount equivalents to JEDEC registered 1N5221 thru 1N5281B series
    • Hermetically sealed surface mount package
    • RoHS Compliant available (with 'e3' suffix)
    • Internal metallurgical bond option (with '-1' suffix)
    • DO-7 or DO-35 glass body axial-leaded equivalents available
    • Regulates voltage over a broad operating current and temperature range
    • Selection from 2.4 to 200 V
    • Standard voltage tolerances: ±5% (B suffix), ±10% (A suffix)
    • Tight tolerances: ±2% (C suffix), ±1% (D suffix)
    • Nonsensitive to ESD per MIL-STD-750 Method 1020
    • Minimal capacitance
    • Inherently radiation hard (as per Microsemi MicroNote 050)

    Documents

    Datasheets:

    1N5221UR-81BUR, e3 (or MLL5221-81B, e3)
    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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