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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. CDLL5527B MICROSEMI

    CDLL5527B [MICROSEMI]

    CDLL5527B
    CDLL5527B

    Part No:

    CDLL5527B

    Category:

    Diodes & Rectifiers

    Manufacturer:

    MICROSEMI

    Description:

    Zener Diode, 500mW – Leadless Package for Surface Mount – Low Reverse Leakage Characteristics – Metallurgically Bonded.

    Datasheet:

    Product FAQ

    1. Is CDLL5527B available for RFQ?

    Yes. CDLL5527B 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 CDLL5527B?

    Pricing for CDLL5527B 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 CDLL5527B?

    CDLL5527B is a MICROSEMI Diodes & Rectifiers with CDLL5518B Max Reverse Leakage Current: 0.90 µAdc and CDLL5519B Max Reverse Leakage Current: 0.90 µAdc. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL5527B?

    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 CDLL5527B 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 CDLL5527B?

    Yes. If CDLL5527B 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:

    CDLL5527B

    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

    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
    500mW @ 125°C
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-213AA
    CDLL5518B Low Zener Current
    2.0mA
    CDLL5518B Max Dc Zener Current
    115mA
    CDLL5518B Max Reverse Leakage Current
    0.90 µAdc
    CDLL5518B Max Zener Impedance
    26 Ohms
    CDLL5518B Nominal Zener Voltage
    3.3V
    CDLL5518B Regulation Factor
    0.90V
    CDLL5518B Zener Test Current
    20mA
    CDLL5519B Low Zener Current
    2.0mA
    CDLL5519B Max Dc Zener Current
    105mA
    CDLL5519B Max Reverse Leakage Current
    0.90 µAdc
    CDLL5519B Max Zener Impedance
    24 Ohms
    CDLL5519B Nominal Zener Voltage
    3.6V
    CDLL5519B Regulation Factor
    0.90V
    CDLL5519B Zener Test Current
    20mA
    CDLL5520B Low Zener Current
    2.0mA
    CDLL5520B Max Dc Zener Current
    98mA
    CDLL5520B Max Reverse Leakage Current
    0.90 µAdc
    CDLL5520B Max Zener Impedance
    22 Ohms
    CDLL5520B Nominal Zener Voltage
    3.9V
    CDLL5520B Regulation Factor
    0.85V
    CDLL5520B Zener Test Current
    20mA
    CDLL5521B Low Zener Current
    2.0mA
    CDLL5521B Max Dc Zener Current
    88mA
    CDLL5521B Max Reverse Leakage Current
    1.0 µAdc
    CDLL5521B Max Zener Impedance
    18 Ohms
    CDLL5521B Nominal Zener Voltage
    4.3V
    CDLL5521B Regulation Factor
    0.75V
    CDLL5521B Zener Test Current
    20mA
    CDLL5522B Low Zener Current
    1.0mA
    CDLL5522B Max Dc Zener Current
    81mA
    CDLL5522B Max Reverse Leakage Current
    1.5 µAdc
    CDLL5522B Max Zener Impedance
    22 Ohms
    CDLL5522B Nominal Zener Voltage
    4.7V
    CDLL5522B Regulation Factor
    0.60V
    CDLL5522B Zener Test Current
    10mA
    CDLL5523B Low Zener Current
    0.25mA
    CDLL5523B Max Dc Zener Current
    75mA
    CDLL5523B Max Reverse Leakage Current
    2.0 µAdc
    CDLL5523B Max Zener Impedance
    26 Ohms
    CDLL5523B Nominal Zener Voltage
    5.1V
    CDLL5523B Regulation Factor
    0.65V
    CDLL5523B Zener Test Current
    5.0mA
    CDLL5524B Low Zener Current
    0.25mA
    CDLL5524B Max Dc Zener Current
    68mA
    CDLL5524B Max Reverse Leakage Current
    3.0 µAdc
    CDLL5524B Max Zener Impedance
    30 Ohms
    CDLL5524B Nominal Zener Voltage
    5.6V
    CDLL5524B Regulation Factor
    0.30V
    CDLL5524B Zener Test Current
    3.0mA
    CDLL5525B Low Zener Current
    0.01mA
    CDLL5525B Max Dc Zener Current
    61mA
    CDLL5525B Max Reverse Leakage Current
    4.5 µAdc
    CDLL5525B Max Zener Impedance
    30 Ohms
    CDLL5525B Nominal Zener Voltage
    6.2V
    CDLL5525B Regulation Factor
    0.20V
    CDLL5525B Zener Test Current
    1.0mA
    CDLL5526B Low Zener Current
    0.01mA
    CDLL5526B Max Dc Zener Current
    56mA
    CDLL5526B Max Reverse Leakage Current
    5.5 µAdc
    CDLL5526B Max Zener Impedance
    30 Ohms
    CDLL5526B Nominal Zener Voltage
    6.8V
    CDLL5526B Regulation Factor
    0.10V
    CDLL5526B Zener Test Current
    1.0mA
    CDLL5527B Low Zener Current
    0.01mA
    CDLL5527B Max Dc Zener Current
    51mA
    CDLL5527B Max Reverse Leakage Current
    6.0 µAdc
    CDLL5527B Max Zener Impedance
    35 Ohms
    CDLL5527B Nominal Zener Voltage
    7.5V
    CDLL5527B Regulation Factor
    0.05V
    CDLL5527B Zener Test Current
    1.0mA
    CDLL5528B Low Zener Current
    0.01mA
    CDLL5528B Max Dc Zener Current
    46mA
    CDLL5528B Max Reverse Leakage Current
    6.5 µAdc
    CDLL5528B Max Zener Impedance
    40 Ohms
    CDLL5528B Nominal Zener Voltage
    8.2V
    CDLL5528B Regulation Factor
    0.05V
    CDLL5528B Zener Test Current
    1.0mA
    CDLL5529B Low Zener Current
    0.01mA
    CDLL5529B Max Dc Zener Current
    42mA
    CDLL5529B Max Reverse Leakage Current
    7.0 µAdc
    CDLL5529B Max Zener Impedance
    45 Ohms
    CDLL5529B Nominal Zener Voltage
    9.1V
    CDLL5529B Regulation Factor
    0.05V
    CDLL5529B Zener Test Current
    1.0mA
    CDLL5530B Low Zener Current
    0.01mA
    CDLL5530B Max Dc Zener Current
    38mA
    CDLL5530B Max Reverse Leakage Current
    8.0 µAdc
    CDLL5530B Max Zener Impedance
    60 Ohms
    CDLL5530B Nominal Zener Voltage
    10.0V
    CDLL5530B Regulation Factor
    0.10V
    CDLL5530B Zener Test Current
    1.0mA
    CDLL5531B Low Zener Current
    0.01mA
    CDLL5531B Max Dc Zener Current
    35mA
    CDLL5531B Max Reverse Leakage Current
    9.0 µAdc
    CDLL5531B Max Zener Impedance
    80 Ohms
    CDLL5531B Nominal Zener Voltage
    11.0V
    CDLL5531B Regulation Factor
    0.20V
    CDLL5531B Zener Test Current
    1.0mA
    CDLL5532B Low Zener Current
    0.01mA
    CDLL5532B Max Dc Zener Current
    32mA
    CDLL5532B Max Reverse Leakage Current
    9.5 µAdc
    CDLL5532B Max Zener Impedance
    90 Ohms
    CDLL5532B Nominal Zener Voltage
    12.0V
    CDLL5532B Regulation Factor
    0.20V
    CDLL5532B Zener Test Current
    1.0mA
    CDLL5533B Low Zener Current
    0.01mA
    CDLL5533B Max Dc Zener Current
    29mA
    CDLL5533B Max Reverse Leakage Current
    10.5 µAdc
    CDLL5533B Max Zener Impedance
    90 Ohms
    CDLL5533B Nominal Zener Voltage
    13.0V
    CDLL5533B Regulation Factor
    0.20V
    CDLL5533B Zener Test Current
    1.0mA
    CDLL5534B Low Zener Current
    0.01mA
    CDLL5534B Max Dc Zener Current
    27mA
    CDLL5534B Max Reverse Leakage Current
    11.5 µAdc
    CDLL5534B Max Zener Impedance
    100 Ohms
    CDLL5534B Nominal Zener Voltage
    14.0V
    CDLL5534B Regulation Factor
    0.20V
    CDLL5534B Zener Test Current
    1.0mA
    CDLL5535B Low Zener Current
    0.01mA
    CDLL5535B Max Dc Zener Current
    25mA
    CDLL5535B Max Reverse Leakage Current
    12.5 µAdc
    CDLL5535B Max Zener Impedance
    100 Ohms
    CDLL5535B Nominal Zener Voltage
    15.0V
    CDLL5535B Regulation Factor
    0.20V
    CDLL5535B Zener Test Current
    1.0mA
    CDLL5536B Low Zener Current
    0.01mA
    CDLL5536B Max Dc Zener Current
    24mA
    CDLL5536B Max Reverse Leakage Current
    13.0 µAdc
    CDLL5536B Max Zener Impedance
    100 Ohms
    CDLL5536B Nominal Zener Voltage
    16.0V
    CDLL5536B Regulation Factor
    0.20V
    CDLL5536B Zener Test Current
    1.0mA
    CDLL5537B Low Zener Current
    0.01mA
    CDLL5537B Max Dc Zener Current
    22mA
    CDLL5537B Max Reverse Leakage Current
    14.0 µAdc
    CDLL5537B Max Zener Impedance
    100 Ohms
    CDLL5537B Nominal Zener Voltage
    17.0V
    CDLL5537B Regulation Factor
    0.20V
    CDLL5537B Zener Test Current
    1.0mA
    CDLL5538B Low Zener Current
    0.01mA
    CDLL5538B Max Dc Zener Current
    21mA
    CDLL5538B Max Reverse Leakage Current
    15.0 µAdc
    CDLL5538B Max Zener Impedance
    100 Ohms
    CDLL5538B Nominal Zener Voltage
    18.0V
    CDLL5538B Regulation Factor
    0.20V
    CDLL5538B Zener Test Current
    1.0mA
    CDLL5539B Low Zener Current
    0.01mA
    CDLL5539B Max Dc Zener Current
    20mA
    CDLL5539B Max Reverse Leakage Current
    16.0 µAdc
    CDLL5539B Max Zener Impedance
    100 Ohms
    CDLL5539B Nominal Zener Voltage
    19.0V
    CDLL5539B Regulation Factor
    0.20V
    CDLL5539B Zener Test Current
    1.0mA
    CDLL5540B Low Zener Current
    0.01mA
    CDLL5540B Max Dc Zener Current
    19mA
    CDLL5540B Max Reverse Leakage Current
    17.0 µAdc
    CDLL5540B Max Zener Impedance
    100 Ohms
    CDLL5540B Nominal Zener Voltage
    20.0V
    CDLL5540B Regulation Factor
    0.20V
    CDLL5540B Zener Test Current
    1.0mA
    CDLL5541B Low Zener Current
    0.01mA
    CDLL5541B Max Dc Zener Current
    17mA
    CDLL5541B Max Reverse Leakage Current
    18.0 µAdc
    CDLL5541B Max Zener Impedance
    100 Ohms
    CDLL5541B Nominal Zener Voltage
    22.0V
    CDLL5541B Regulation Factor
    0.25V
    CDLL5541B Zener Test Current
    1.0mA
    CDLL5542B Low Zener Current
    0.01mA
    CDLL5542B Max Dc Zener Current
    16mA
    CDLL5542B Max Reverse Leakage Current
    20.0 µAdc
    CDLL5542B Max Zener Impedance
    100 Ohms
    CDLL5542B Nominal Zener Voltage
    24.0V
    CDLL5542B Regulation Factor
    0.30V
    CDLL5542B Zener Test Current
    1.0mA
    CDLL5543B Low Zener Current
    0.01mA
    CDLL5543B Max Dc Zener Current
    15mA
    CDLL5543B Max Reverse Leakage Current
    21.0 µAdc
    CDLL5543B Max Zener Impedance
    100 Ohms
    CDLL5543B Nominal Zener Voltage
    25.0V
    CDLL5543B Regulation Factor
    0.35V
    CDLL5543B Zener Test Current
    1.0mA
    CDLL5544B Low Zener Current
    0.01mA
    CDLL5544B Max Dc Zener Current
    14mA
    CDLL5544B Max Reverse Leakage Current
    23.0 µAdc
    CDLL5544B Max Zener Impedance
    100 Ohms
    CDLL5544B Nominal Zener Voltage
    28.0V
    CDLL5544B Regulation Factor
    0.40V
    CDLL5544B Zener Test Current
    1.0mA
    CDLL5545B Low Zener Current
    0.01mA
    CDLL5545B Max Dc Zener Current
    13mA
    CDLL5545B Max Reverse Leakage Current
    24.0 µAdc
    CDLL5545B Max Zener Impedance
    100 Ohms
    CDLL5545B Nominal Zener Voltage
    30.0V
    CDLL5545B Regulation Factor
    0.45V
    CDLL5545B Zener Test Current
    1.0mA
    CDLL5546B Low Zener Current
    0.01mA
    CDLL5546B Max Dc Zener Current
    12mA
    CDLL5546B Max Reverse Leakage Current
    28.0 µAdc
    CDLL5546B Max Zener Impedance
    100 Ohms
    CDLL5546B Nominal Zener Voltage
    33.0V
    CDLL5546B Regulation Factor
    0.50V
    CDLL5546B Zener Test Current
    1.0mA
    Mounting Surface
    Axial Coefficient of Expansion (COE) approximately +6PPM/°C
    Package Dimension D Max
    1.70 mm
    Package Dimension D Min
    1.60 mm
    Package Dimension F Max
    0.55 mm
    Package Dimension F Min
    0.41 mm
    Package Dimension G Max
    3.70 mm
    Package Dimension G Min
    3.30 mm
    Package Dimension G1
    2.54 mm
    Package Dimension S Min
    0.03 mm
    Polarity
    Diode to be operated with the banded (cathode) end positive
    Power Derating
    10mW/°C above 125°C
    Qualification
    Qualified per MIL-PRF-19500/437
    Qualification Levels
    JAN, JANTX, JANTXV
    Thermal Impedance ZθJX Max
    35°C/W
    Thermal Resistance RθJEC Max
    100°C/W

    Products Detail

    The CDLL55xx series is a family of 500mW Zener diodes in a hermetically sealed glass case (DO-213AA). They feature low reverse leakage, metallurgical bonding, and are qualified to MIL-PRF-19500/437. Available with various Zener voltages from 3.3V to 33V, these diodes are designed for surface mount applications and offer tight tolerances (±5%, ±2%, ±1%) depending on suffix.

    Key Features

    • Leadless package for surface mount
    • Low reverse leakage characteristics
    • Metallurgically bonded
    • Qualified per MIL-PRF-19500/437
    • Hermetically sealed glass case (DO-213AA)
    • Wide Zener voltage range: 3.3V to 33V
    • Tight tolerances: ±5% (B suffix), ±2% (C suffix), ±1% (D suffix)
    • Low Zener impedance
    • Operating temperature: -65°C to +175°C

    Documents

    Datasheets:

    1N55(18-46)BUR-1, CDLL5518-46D
    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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