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    1. Home/
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    4. Diodes & Rectifiers/
    5. SMBJ4758A/TR13 Microchip

    SMBJ4758A/TR13 [Microchip]

    SMBJ4758A/TR13
    SMBJ4758A/TR13

    Part No:

    SMBJ4758A/TR13

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    2.0 Watt surface mount Zener diodes for voltage regulation, available in 3.3V to 100V with various tolerances, RoHS compliant.

    Datasheet:

    Product FAQ

    1. Is SMBJ4758A/TR13 available for RFQ?

    Yes. SMBJ4758A/TR13 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 SMBJ4758A/TR13?

    Pricing for SMBJ4758A/TR13 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 SMBJ4758A/TR13?

    SMBJ4758A/TR13 is a Microchip Diodes & Rectifiers with Thermal Resistance Junction To Ambient: 100°C/W and Thermal Resistance Junction To Lead: 35°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 SMBJ4758A/TR13?

    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 SMBJ4758A/TR13 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 SMBJ4758A/TR13?

    Yes. If SMBJ4758A/TR13 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:

    SMBJ4758A/TR13

    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
    1.2V @ 200mA
    Power Dissipation
    2.0W
    Thermal Resistance Junction To Ambient
    100°C/W
    Thermal Resistance Junction To Lead
    35°C/W
    Zener Voltage
    3.3V ~ 100V
    Operating Temperature
    -65°C ~ +150°C
    RoHS Status
    Non-RoHS Compliant
    Packing
    Tray; Tape and reel (with TR suffix)
    Storage Temperature
    -65°C ~ +150°C
    Weight
    0.1 g
    Case
    Void-free transfer molded thermosetting epoxy body meeting UL94V-0
    Marking
    Part number without prefix (e.g. 4728A, 4728Ae3, 4734C, 4764D)
    Package SMBG
    DO-215AA
    Package SMBJ
    DO-214AA
    Polarity
    Cathode indicated by band
    SMBG Dimensions
    A: 0.320 in (8.13 mm), B: 0.085 in (2.16 mm), C: 0.110 in (2.79 mm)
    SMBJ Dimensions
    A: 0.260 in (6.60 mm), B: 0.085 in (2.16 mm), C: 0.110 in (2.79 mm)
    Solder Temperature
    260°C for 10 s
    Terminals
    Gull-wing or C-bend (modified J-bend) leads, tin-lead plated or RoHS compliant annealed matte-tin plating
    Tolerance Options
    5% (A), 10% (no suffix), 2% (C), 1% (D)

    Products Detail

    Surface mount 2.0W Zener diodes with lower thermal resistance, equivalent to JEDEC 1N4728-1N4764A but rated at 2.0W. Available in DO-214AA (SMBJ, J-bend) for high density and DO-215AA (SMBG, Gull-wing) for visible solder joints. Features include voltage regulation from 3.3V to 100V, various tolerances (5%, 10%, 2%, 1%), MIL-PRF-19500 screening options, and RoHS compliance.

    Key Features

    • Surface mount equivalent to 1N4728-1N4764A
    • high-density and low-profile mounting
    • Zener voltage 3.3V to 200V
    • voltage tolerances: ±5% (A), ±10% (no suffix), ±2% (C), ±1% (D)
    • MIL-PRF-19500 screening options (JAN, JANTX, JANTXV)
    • RoHS compliant (e3 suffix)
    • regulates voltage over broad current and temperature range
    • DO-214AA (SMBJ) and DO-215AA (SMBG) packages
    • ESD insensitive (MIL-STD-750 Method 1020)
    • moisture Level 1 (IPC/JEDEC J-STD-020B).

    Application scenarios

    • Voltage regulation in broad operating current and temperature range
    • high-density mounting
    • visible solder joints
    • ESD insensitive.

    Documents

    Datasheets:

    SMB(G,J)4728-4764A
    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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