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    1. Home/
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    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N2814RB MICROSEMI

    1N2814RB [MICROSEMI]

    1N2814RB
    1N2814RB

    Part No:

    1N2814RB

    Category:

    Diodes & Rectifiers

    Manufacturer:

    MICROSEMI

    Description:

    This series of high power 50W Zener diodes, JEDEC registered 1N2804B through 1N2846B and 1N4557B through 1N4564B, provide voltage regulation in values from 3.9 V to 200 V broad range of voltages. They may be operated up to 50 W with adequate mounting and heat sinking due to their low thermal resistance.

    RoHS Status:

    Datasheet:

    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
    Power Dissipation
    50W
    Junction Temperature
    -65°C ~ +175°C
    Thermal Resistance Junction To Case
    2.0°C/W
    Zener Voltage
    3.9V ~ 200V
    Package
    TO-3 (TO-204AD)
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -65°C ~ +200°C
    Weight
    15 g
    Power Derating
    0.5W/°C
    Qualification
    MIL-PRF-19500/114
    Qualified Levels
    JAN, JANTX, JANTXV
    Solder Temperature
    260°C
    Zener Voltage Tolerance
    10%, 5%, 2%, 1%

    Products Detail

    High power 50W Zener diodes for voltage regulation from 3.9V to 200V. Features include low thermal resistance, hermetically sealed (welded) package, internal solder bond construction, and availability in reverse polarity. Military qualifications (JAN, JANTX, JANTXV) available for select parts per MIL-PRF-19500/114. RoHS compliant versions available for commercial grade. Non-sensitive to ESD and inherently radiation hard.

    Key Features

    • JEDEC registered numbers
    • Internal solder bond construction
    • Hermetically sealed
    • Zener voltage 3.9 V to 200 V
    • JAN, JANTX, JANTXV qualifications
    • Reverse polarity available
    • RoHS compliant versions available

    Application scenarios

    • Voltage regulation over broad operating current and temperature ranges
    • ESD insensitive
    • radiation hard

    Documents

    Datasheets:

    1N2804B-46RB, 1N4557B-64RB
    Product FAQ

    1. Is 1N2814RB available for RFQ?

    Yes. 1N2814RB 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 1N2814RB?

    Pricing for 1N2814RB 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 1N2814RB?

    1N2814RB is a MICROSEMI Diodes & Rectifiers with Thermal Resistance Junction To Case: 2.0°C/W and Zener Voltage Tolerance: 10%, 5%, 2%, 1%. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N2814RB?

    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 1N2814RB 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 1N2814RB?

    Yes. If 1N2814RB 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:

    1N2814RB

    Manufacturer:

    MICROSEMI

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

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