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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. 2ST31A STMicroelectronics

    2ST31A [STMicroelectronics]

    2ST31A
    2ST31A

    Part No:

    2ST31A

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    NPN 150°C TJ 300?A 1 Elements 3 Terminations SILICON NPN TO-220-3 Tube Through Hole

    RoHS Status:

    Product FAQ

    1. Is 2ST31A available for RFQ?

    Yes. 2ST31A 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 2ST31A?

    Pricing for 2ST31A 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 2ST31A?

    2ST31A is a STMicroelectronics Transistors with Packaging: Tube and DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 20mA 4V and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 2ST31A?

    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 2ST31A 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 2ST31A?

    Yes. If 2ST31A 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:

    2ST31A

    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
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Factory Lead Time
    8 Weeks
    Contact Plating
    Tin
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    TO-220-3
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Max Power Dissipation
    40W
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    2ST31
    JESD-30 Code
    R-PSFM-T3
    Number of Elements
    1
    Element Configuration
    Single
    Case Connection
    COLLECTOR
    Power - Max
    40W
    Transistor Application
    SWITCHING
    Polarity/Channel Type
    NPN
    Transistor Type
    NPN
    Collector Emitter Voltage (VCEO)
    60V
    Max Collector Current
    3A
    DC Current Gain (hFE) (Min) @ Ic, Vce
    100 @ 20mA 4V
    JEDEC-95 Code
    TO-220AB
    Vce Saturation (Max) @ Ib, Ic
    1.2V @ 375mA, 3A
    Collector Emitter Breakdown Voltage
    60V
    Collector Base Voltage (VCBO)
    60V
    Emitter Base Voltage (VEBO)
    5V
    hFE Min
    150
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    2ST31A 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 100 @ 20mA 4V.In VCE saturation, Ic is at its maximum value (saturated), and the vce saturation (Max) is 1.2V @ 375mA, 3A.The emitter base voltage can be kept at 5V for high efficiency.Single BJT transistor is possible to have a collector current as low as 3A volts at Single BJT transistors maximum.

    2ST31A Features


    the DC current gain for this device is 100 @ 20mA 4V
    the vce saturation(Max) is 1.2V @ 375mA, 3A
    the emitter base voltage is kept at 5V


    2ST31A Applications


    There are a lot of STMicroelectronics
    2ST31A applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    2ST31A2ST31A-STMicroelectronics-datasheet-62330708.pdf2ST31A-STMicroelectronics-datasheet-10836766.pdf
    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
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      Fasted Delivery
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