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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. CDLL978B Microchip

    CDLL978B [Microchip]

    CDLL978B
    CDLL978B

    Part No:

    CDLL978B

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    Hermetically sealed glass Zener diodes in leadless package for surface mount, available in JAN, JANTX, and JANTXV grades per MIL-PRF-19500/117.

    Datasheet:

    Product FAQ

    1. Is CDLL978B available for RFQ?

    Yes. CDLL978B 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 CDLL978B?

    Pricing for CDLL978B 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 CDLL978B?

    CDLL978B is a Microchip Transistors with Operating Temperature: -65°C ~ +175°C and Dc Power Dissipation: 500mW @ TEC= +125°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL978B?

    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 CDLL978B 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 CDLL978B?

    Yes. If CDLL978B 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:

    CDLL978B

    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
    1.1V @ 200mA
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-213AA (MELF, SOD-80, LL34), Dimensions: D=1.60-1.70mm, F=0.41-0.55mm, G=3.30-3.70mm, G1=2.54mm(ref), S=0.03mm(min)
    Storage Temperature
    -65°C ~ +175°C
    Dc Power Dissipation
    500mW @ TEC= +125°C
    Lead Finish
    Tin / Lead
    Polarity
    Diode to be operated with the banded (cathode) end positive
    Power Derating
    10mW /°C above TEC= +125°C
    Thermal Impedance
    35°C/W maximum
    Thermal Resistance
    100°C/W maximum at L = 0 inch

    Products Detail

    The CDLL957B thru CDLL986B and 1N962BUR-1 thru 1N986BUR-1 are Zener diodes in a leadless package (DO-213AA, MELF, SOD-80, LL34) for surface mount. They are metallurgically bonded and hermetically sealed in a glass case. Available in JAN, JANTX, JANTXV military grades. The devices have a wide operating temperature range of -65°C to +175°C and a power dissipation of 500mW at 125°C. They feature a Tin/Lead lead finish and are designed for surface mount applications with a suitable matching of the axial coefficient of expansion.

    Key Features

    • Leadless package for surface mount
    • Metallurgically bonded
    • Hermetically sealed glass case (DO-213AA, MELF, SOD-80, LL34)
    • Wide operating temperature range (-65°C to +175°C)
    • High power dissipation (500mW at 125°C)
    • Available in JAN, JANTX, JANTXV grades
    • Tin/Lead lead finish
    • Low thermal impedance (35°C/W maximum)

    Documents

    Datasheets:

    1N9zzzBUR-1
    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
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