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    1. Home/
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    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N4746PE3/TR8 Microchip

    1N4746PE3/TR8 [Microchip]

    1N4746PE3/TR8
    1N4746PE3/TR8

    Part No:

    1N4746PE3/TR8

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    The popular 1N4728AP thru 1N4764AP series of 1.0 watt Zeners provides voltage regulation in a selection from 3.3 to 100 volts in 5% tolerances with other tighter tolerances also available as identified by different suffix letters in the part number.

    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
    1.2V
    Power Dissipation
    1.0 watts
    Thermal Resistance Junction To Ambient
    105°C/W
    Thermal Resistance Junction To Lead
    45°C/W
    Operating Temperature
    -65°C ~ +150°C
    Package
    DO-41 or DO-204AL (Plastic)
    RoHS Status
    RoHS Compliant
    Packing
    Tape and reel
    RoHS Status
    RoHS Compliant
    Weight
    0.7 grams
    Case
    Void-free transfer molded thermosetting epoxy body meeting UL94V-0
    Marking
    Part number
    Polarity
    Cathode indicated by band
    Solder Temperature
    260°C
    Solder Time
    10 s
    Terminals
    Tin-Lead (Sn/Pb) or RoHS Compliant annealed matte-Tin plating

    Products Detail

    These are 1.0 watt Zener diodes in plastic encapsulated DO-41 or DO-204AL package providing voltage regulation from 3.3 to 100 volts. The series offers standard 5% tolerance with tighter 2% or 1% options available. They feature moisture classification Level 1 with no dry pack required, lower thermal resistance compared to glass-body options, and are available in various military screening levels. RoHS compliant versions are available with 'e3' suffix. The diodes provide flexible axial-lead mounting terminals and are non-sensitive to ESD.

    Key Features

    • JEDEC registered 1N4728A to 1N4764A
    • Extensive voltage selection from 3.3 to 100 V
    • Options for MIL-PRF-19500 screening (JAN, JANTX, JANTXV, JANS)
    • Surface mount equivalents available
    • RoHS Compliant devices
    • Standard voltage tolerances ±5% (A suffix) or ±10% (no suffix)
    • Tight tolerances ±2% or ±1% (C or D suffix)
    • Flexible axial-lead mounting terminals
    • Nonsensitive to ESD per MIL-STD-750 Method 1020
    • Moisture classification Level 1 per IPC/JEDEC J-STD-020B

    Application scenarios

    • Voltage regulation over broad operating current and temperature range

    Documents

    Datasheets:

    1N4728AP-1N4764AP,e3
    Product FAQ

    1. Is 1N4746PE3/TR8 available for RFQ?

    Yes. 1N4746PE3/TR8 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 1N4746PE3/TR8?

    Pricing for 1N4746PE3/TR8 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 1N4746PE3/TR8?

    1N4746PE3/TR8 is a Microchip Diodes & Rectifiers with Thermal Resistance Junction To Ambient: 105°C/W and Thermal Resistance Junction To Lead: 45°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N4746PE3/TR8?

    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 1N4746PE3/TR8 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 1N4746PE3/TR8?

    Yes. If 1N4746PE3/TR8 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:

    1N4746PE3/TR8

    Manufacturer:

    Microchip

    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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