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    1. Home/
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    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N3999A Microchip

    1N3999A [Microchip]

    1N3999A
    1N3999A

    Part No:

    1N3999A

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    10 W Zener diodes providing voltage regulation from 3.9 V to 200 V.

    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
    Dc Power Dissipation
    Product FAQ

    1. Is 1N3999A available for RFQ?

    Yes. 1N3999A 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 1N3999A?

    Pricing for 1N3999A 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 1N3999A?

    1N3999A is a Microchip Diodes & Rectifiers with Operating Junction Temperature: -65°C ~ +175°C and Forward Voltage (AT 2.0A): 1.5V at 2.0A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N3999A?

    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 1N3999A 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 1N3999A?

    Yes. If 1N3999A 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:

    1N3999A

    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
    10W
    Forward Voltage (AT 2.0A)
    1.5V at 2.0A
    Operating Junction Temperature
    -65°C ~ +175°C
    Package
    DO-4 (DO-203AA), 7/16” Hex, 10-32 threads
    Power Derating
    80mW/°C above 50°C
    Solder Temperature
    260°C for 10 s
    Storage Temperature
    -65°C ~ +200°C
    Thermal Resistance
    10°C/W
    Weight
    7.5 grams

    Products Detail

    High power 10 W Zener diodes with voltage regulation from 3.9 V to 200 V. They feature low thermal resistance, hermetically sealed (welded) construction, and are available in JAN, JANTX, JANTXV military qualifications. Standard and reverse polarity options are available. Surface mount equivalents are available by consulting the factory.

    Key Features

    • JEDEC registered, internal solder bond, hermetically sealed, Zener voltage 3.9V to 200V, available in JAN/JANTX/JANTXV qualifications, standard and reverse polarity, surface mount equivalents, voltage regulation over broad current and temperature range, voltage tolerances: +/-5% (B), +/-10% (A), +/-20% (no suffix), optional +/-2% (C) and +/-1% (D), non-sensitive to ESD, radiation hard.

    Application scenarios

    • Voltage regulation over a broad operating current and temperature range.
    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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