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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. STW3040 STMicroelectronics

    STW3040 [STMicroelectronics]

    STW3040
    STW3040

    Part No:

    STW3040

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    NPN 150°C TJ 1mA 1 Elements 3 Terminations SILICON NPN TO-247-3 Tube Through Hole

    RoHS Status:

    Product FAQ

    1. Is STW3040 available for RFQ?

    Yes. STW3040 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 STW3040?

    Pricing for STW3040 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 STW3040?

    STW3040 is a STMicroelectronics Transistors with Packaging: Tube and DC Current Gain (hFE) (Min) @ Ic, Vce: 18 @ 6A 5V and Collector Emitter Saturation Voltage: 100mV. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STW3040?

    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 STW3040 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 STW3040?

    Yes. If STW3040 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    STW3040

    Manufacturer:

    STMicroelectronics

    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

    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
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    TO-247-3
    Number of Pins
    3
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Tube
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Max Power Dissipation
    160W
    Base Part Number
    STW304
    Pin Count
    3
    Number of Elements
    1
    Element Configuration
    Single
    Power - Max
    160W
    Transistor Application
    SWITCHING
    Polarity/Channel Type
    NPN
    Transistor Type
    NPN
    Collector Emitter Voltage (VCEO)
    400V
    Max Collector Current
    30A
    DC Current Gain (hFE) (Min) @ Ic, Vce
    18 @ 6A 5V
    Current - Collector Cutoff (Max)
    1mA
    JEDEC-95 Code
    TO-247AC
    Vce Saturation (Max) @ Ib, Ic
    800mV @ 4A, 20A
    Collector Emitter Breakdown Voltage
    400V
    Collector Emitter Saturation Voltage
    100mV
    Emitter Base Voltage (VEBO)
    9V
    hFE Min
    10
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STW3040 Overview


    As explained above, DC current gain takes into account the rate at which the base current flows through the collector current; therefore, DC current gain for this device is 18 @ 6A 5V.Single BJT transistor offers maximum design flexibilSingle BJT transistory wSingle BJT transistorh a collector emSingle BJT transistorter saturation voltage of 100mV.In VCE saturation, Ic is at its maximum value (saturated), and the vce saturation (Max) is 800mV @ 4A, 20A.The emitter base voltage can be kept at 9V for high efficiency.Single BJT transistor is possible to have a collector current as low as 30A volts at Single BJT transistors maximum.

    STW3040 Features


    the DC current gain for this device is 18 @ 6A 5V
    a collector emitter saturation voltage of 100mV
    the vce saturation(Max) is 800mV @ 4A, 20A
    the emitter base voltage is kept at 9V


    STW3040 Applications


    There are a lot of STMicroelectronics
    STW3040 applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    STW3040
    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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