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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N2998B Microchip

    1N2998B [Microchip]

    1N2998B
    1N2998B

    Part No:

    1N2998B

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    The JEDEC registered 1N2970B through 1N3015B and 1N3993A through 1N3998A series are 10W Zener diodes with voltage regulation values between 3.9 and 200V.

    RoHS Status:

    Product FAQ

    1. Is 1N2998B available for RFQ?

    Yes. 1N2998B 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 1N2998B?

    Pricing for 1N2998B 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 1N2998B?

    1N2998B is a Microchip Diodes & Rectifiers with Thermal Resistance Junction To Case: 12 oC/W and Solder Pad Temperature: 260 oC. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N2998B?

    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 1N2998B 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 1N2998B?

    Yes. If 1N2998B 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:

    1N2998B

    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
    1.5V
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-4 (DO-203AA)
    Power Derating
    0.083W/°C above +55°C
    Power Dissipation
    10W
    RoHS Status
    RoHS Compliant
    Solder Pad Temperature
    260 oC
    Storage Temperature
    -65°C ~ +200°C
    Thermal Resistance Junction To Case
    12 oC/W
    Tolerance
    ±5%
    Weight
    7.5 g

    Products Detail

    10W Zener diodes with voltage regulation from 3.9V to 200V. Available in JAN, JANTX, and JANTXV military qualification grades. Hermetically sealed (welded) with internal solder bond construction. Standard and reverse polarities available. RoHS compliant versions available (commercial grade only). Nonsensitive to ESD and inherently radiation hard.

    Key Features

    • Internal solder bond construction
    • Hermetically sealed (welded)
    • Zener regulation voltages from 3.9 V to 200 V
    • Standard and reverse polarities available
    • JAN, JANTX, and JANTXV qualifications per MIL-PRF-19500/124
    • RoHS compliant devices available by adding 'e3' suffix (commercial grade only)
    • Nonsensitive to ESD per MIL-STD-750 method 1020
    • Inherently radiation hard

    Application scenarios

    • Regulates voltage over a broad range of current and temperature.
    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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