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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. CDLL5938B Microchip

    CDLL5938B [Microchip]

    CDLL5938B
    CDLL5938B

    Part No:

    CDLL5938B

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    This surface mountable 1.5 W Zener diode series in the JEDEC DO-213AB package is similar in electrical features to the JEDEC registered 1N5913B through 1N5956B axial-leaded package for 3.3 to 200 V.

    RoHS Status:

    Product FAQ

    1. Is CDLL5938B available for RFQ?

    Yes. CDLL5938B 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 CDLL5938B?

    Pricing for CDLL5938B 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 CDLL5938B?

    CDLL5938B is a Microchip Transistors with Thermal Resistance Junction To Ambient: 120 oC/W and Thermal Resistance Junction To End Cap: 40 oC/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL5938B?

    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 CDLL5938B 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 CDLL5938B?

    Yes. If CDLL5938B is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    CDLL5938B

    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
    Thermal Resistance Junction To Ambient
    120 oC/W
    Forward Voltage
    1.2V
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-213AB MELF
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Packing
    Tape and reel (optional, add TR suffix)
    Weight
    0.05 g
    Marking
    Cathode band only
    Polarity
    Cathode band indicates cathode
    Power Rating
    1.5W
    Soldering Temperature
    260°C
    Terminal Plating
    Tin/lead or matte/tin
    Thermal Resistance Junction To End Cap
    40 oC/W
    Zener Voltage
    3.3V ~ 200V

    Products Detail

    Surface mountable 1.5 W Zener diode series in JEDEC DO-213AB MELF package, equivalent to JEDEC registered 1N5913B to 1N5956B. Features Zener voltages from 3.3 V to 200 V with tolerances of 10%, 5%, 2%, and 1%. Offers hermetically sealed glass construction, metallurgically enhanced internal contacts for reliability and lower thermal resistance, and is non-sensitive to ESD. Available with MIL-PRF-19500 screening and RoHS compliance options. Ideal for high-density surface mounting with low parasitic requirements.

    Key Features

    • Surface mount equivalent of JEDEC 1N5913B to 1N5956B
    • Zener voltage 3.3 V to 200 V
    • Voltage tolerances: 10%, 5%, 2%, 1%
    • MIL-PRF-19500 screening available
    • RoHS compliant versions
    • Leadless package for high-density mounting
    • Metallurgically enhanced internal contacts
    • Hermetically sealed glass
    • Non-sensitive to ESD
    • Radiation hard
    • Specified capacitance

    Application scenarios

    • Voltage regulation
    • high-density surface mounting
    • high-reliability applications
    • ESD-insensitive applications
    • radiation-hard environments
    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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