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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. 2STN2540 STMicroelectronics

    2STN2540 [STMicroelectronics]

    2STN2540
    2STN2540

    Part No:

    2STN2540

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    PNP 150°C TJ 100nA ICBO 1 Elements 4 Terminations SILICON PNP TO-261-4, TO-261AA Tape & Reel (TR) Surface Mount

    RoHS Status:

    Product FAQ

    1. Is 2STN2540 available for RFQ?

    Yes. 2STN2540 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 2STN2540?

    Pricing for 2STN2540 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 2STN2540?

    2STN2540 is a STMicroelectronics Transistors with Packaging: Tape & Reel (TR) and DC Current Gain (hFE) (Min) @ Ic, Vce: 150 @ 2A 2V and Time@Peak Reflow Temperature-Max (s): 30. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 2STN2540?

    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 2STN2540 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 2STN2540?

    Yes. If 2STN2540 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:

    2STN2540

    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: 8 months ago)
    Factory Lead Time
    8 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    TO-261-4, TO-261AA
    Number of Pins
    3
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    4
    ECCN Code
    EAR99
    Terminal Finish
    MATTE TIN
    Max Power Dissipation
    1.6W
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    2STN
    Pin Count
    4
    JESD-30 Code
    R-PDSO-G4
    Number of Elements
    1
    Element Configuration
    Single
    Power Dissipation
    1.6W
    Case Connection
    COLLECTOR
    Transistor Application
    SWITCHING
    Polarity/Channel Type
    PNP
    Transistor Type
    PNP
    Collector Emitter Voltage (VCEO)
    40V
    Max Collector Current
    5A
    DC Current Gain (hFE) (Min) @ Ic, Vce
    150 @ 2A 2V
    Current - Collector Cutoff (Max)
    100nA ICBO
    Vce Saturation (Max) @ Ib, Ic
    450mV @ 500mA, 5A
    Collector Emitter Breakdown Voltage
    -40V
    Collector Emitter Saturation Voltage
    450mV
    Max Breakdown Voltage
    40V
    Collector Base Voltage (VCBO)
    40V
    Emitter Base Voltage (VEBO)
    6V
    hFE Min
    50
    Height
    1.8mm
    Length
    6.3mm
    Width
    3.3mm
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    2STN2540 Overview


    In this device, the DC current gain is 150 @ 2A 2V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.A collector emitter saturation voltage of 450mV ensures maximum design flexibility.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 450mV @ 500mA, 5A.Keeping the emitter base voltage at 6V allows for a high level of efficiency.An input voltage of 40V volts is the breakdown voltage.Maximum collector currents can be below 5A volts.

    2STN2540 Features


    the DC current gain for this device is 150 @ 2A 2V
    a collector emitter saturation voltage of 450mV
    the vce saturation(Max) is 450mV @ 500mA, 5A
    the emitter base voltage is kept at 6V


    2STN2540 Applications


    There are a lot of STMicroelectronics
    2STN2540 applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    2STN2540
    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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