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    1. Home/
    2. All Categories/
    3. Circuit Protection/
    4. ESD Protection Diodes / TVS Diodes/
    5. SM6HT43A STMicroelectronics
    Product FAQ

    1. Is SM6HT43A available for RFQ?

    Yes. SM6HT43A by STMicroelectronics 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 SM6HT43A?

    Pricing for SM6HT43A 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 SM6HT43A?

    SM6HT43A is a STMicroelectronics ESD Protection Diodes / TVS Diodes with Packaging: Tape & Reel (TR) and Number of Unidirectional Channels: 1 and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SM6HT43A?

    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 SM6HT43A 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 SM6HT43A?

    Yes. If SM6HT43A is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics ESD Protection Diodes / TVS Diodes parts or compatible alternatives.

    RFQ

    Part Number:

    SM6HT43A

    Manufacturer:

    STMicroelectronics

    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

    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.

    SM6HT43A [STMicroelectronics]

    SM6HT43A
    SM6HT43A

    Part No:

    SM6HT43A

    Category:

    ESD Protection Diodes / TVS Diodes

    Manufacturer:

    STMicroelectronics

    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
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    DO-214AA, SMB
    Number of Pins
    2
    Diode Element Material
    SILICON
    Operating Temperature
    -65°C~175°C TJ
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2

    Documents

    Datasheets:

    SM6HT
    Featured Product
    ECCN Code
    EAR99
    Type
    Zener
    Terminal Finish
    Matte Tin (Sn)
    Applications
    General Purpose
    Additional Feature
    HIGH RELIABILITY
    Power Rating
    600W
    Voltage - Rated DC
    43V
    Max Power Dissipation
    600W
    Technology
    AVALANCHE
    Terminal Position
    DUAL
    Terminal Form
    C BEND
    Base Part Number
    SM6HT
    Pin Count
    2
    Operating Supply Voltage
    36.8V
    Number of Elements
    1
    Polarity
    Unidirectional
    Configuration
    SINGLE
    Power Line Protection
    No
    Voltage - Clamping (Max) @ Ipp
    59.3V
    Clamping Voltage
    59.3V
    Peak Pulse Current
    10.1A
    Reverse Standoff Voltage
    36.8V
    Max Surge Current
    10.1A
    Peak Pulse Power
    600W
    Test Current
    1mA
    Breakdown Voltage
    40.9V
    Reverse Breakdown Voltage
    40.9V
    Number of Unidirectional Channels
    1
    Height
    2.45mm
    Length
    4.6mm
    Width
    3.95mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free
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