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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Discrete & Power Modules/
    5. 1N4728A Onsemi

    1N4728A [Onsemi]

    1N4728A
    1N4728A

    Part No:

    1N4728A

    Category:

    Discrete & Power Modules

    Manufacturer:

    Onsemi

    Description:

    Zener 1W 5%

    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
    MSL Temp (°C)
    0
    Product FAQ

    1. Is 1N4728A available for RFQ?

    Yes. 1N4728A by Onsemi 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 1N4728A?

    Pricing for 1N4728A 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 1N4728A?

    1N4728A is a Onsemi Discrete & Power Modules with Container Type: BLKBG and Container Qty.: 3000. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N4728A?

    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 1N4728A 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 1N4728A?

    Yes. If 1N4728A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Discrete & Power Modules parts or compatible alternatives.

    RFQ

    Part Number:

    1N4728A

    Manufacturer:

    Onsemi

    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
    Container Type
    BLKBG
    Container Qty.
    3000
    VZ Typ (V)
    3.3
    P Max (W)
    1
    Package Type
    Axial Lead / DO-41
    Case Outline
    017AH
    MSL Type
    NA

    Products Detail

    This is a complete series of 1 Watt Zener diode with limits and excellent operating characteristics that reflect the superior capabilities of silicon-oxide passivated junctions. All this in an axial-lead hermetically sealed glass package that offers protection in all common environmental conditions.

    Application

    • Voltage Regulation
    • Waveform Clipping
    • MOSFET Gate Protection

    End Product

    • General Usage Device: Suitable for many different end products

    Feature

    • Zener Voltage Range - 3.3 V to 91 V
    • ESD Rating of Class 3 (>16 KV) per Human Body Model
    • DO-41 (DO-204AL) Package
    • Double Slug Type Construction
    • Metallurgical Bonded Construction
    • Oxide Passivated Die
      Mechanical Characteristics:
    • CASE: Double slug type, hermetically sealed glass
    • FINISH: All external surfaces are corrosion resistant and leads are readily solderable
    • MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16" from the case for 10 seconds
    • POLARITY: Cathode indicated by polarity band
    • MOUNTING POSITION: Any
    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
    Related Information
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