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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. STPSA42 STMicroelectronics

    STPSA42 [STMicroelectronics]

    STPSA42
    STPSA42

    Part No:

    STPSA42

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    NPN 150°C TJ 100nA ICBO 1 Elements 3 Terminations SILICON NPN TO-226-3, TO-92-3 (TO-226AA) Bulk Through Hole

    RoHS Status:

    Product FAQ

    1. Is STPSA42 available for RFQ?

    Yes. STPSA42 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 STPSA42?

    Pricing for STPSA42 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 STPSA42?

    STPSA42 is a STMicroelectronics Transistors with Packaging: Bulk and DC Current Gain (hFE) (Min) @ Ic, Vce: 40 @ 30mA 10V 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 STPSA42?

    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 STPSA42 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 STPSA42?

    Yes. If STPSA42 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:

    STPSA42

    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-226-3, TO-92-3 (TO-226AA)
    Number of Pins
    3
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Bulk
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn)
    Voltage - Rated DC
    300V
    Max Power Dissipation
    625mW
    Terminal Position
    BOTTOM
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Reach Compliance Code
    not_compliant
    Current Rating
    500mA
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    STPSA42
    Pin Count
    3
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Element Configuration
    Single
    Transistor Application
    SWITCHING
    Gain Bandwidth Product
    50MHz
    Polarity/Channel Type
    NPN
    Transistor Type
    NPN
    Collector Emitter Voltage (VCEO)
    500mV
    Max Collector Current
    500mA
    DC Current Gain (hFE) (Min) @ Ic, Vce
    40 @ 30mA 10V
    Current - Collector Cutoff (Max)
    100nA ICBO
    Vce Saturation (Max) @ Ib, Ic
    500mV @ 2mA, 20mA
    Collector Emitter Breakdown Voltage
    300V
    Transition Frequency
    50MHz
    Max Breakdown Voltage
    300V
    Collector Base Voltage (VCBO)
    300V
    Emitter Base Voltage (VEBO)
    5V
    hFE Min
    40
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STPSA42 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 40 @ 30mA 10V.In VCE saturation, Ic is at its maximum value (saturated), and the vce saturation (Max) is 500mV @ 2mA, 20mA.The emitter base voltage can be kept at 5V for high efficiency.The current rating of this fuse is 500mA, which means that transistor can carry an indefintransistore amount of current wtransistorhout deteriorating too much.The part has a transition frequency of 50MHz.The breakdown input voltage is 300V volts.Single BJT transistor is possible to have a collector current as low as 500mA volts at Single BJT transistors maximum.

    STPSA42 Features


    the DC current gain for this device is 40 @ 30mA 10V
    the vce saturation(Max) is 500mV @ 2mA, 20mA
    the emitter base voltage is kept at 5V
    the current rating of this device is 500mA
    a transition frequency of 50MHz


    STPSA42 Applications


    There are a lot of STMicroelectronics
    STPSA42 applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    STPSA42STPSA42-STMicroelectronics-datasheet-10836668.pdfSTPSA42-STMicroelectronics-datasheet-29844.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
    • Fasted Delivery
      Fasted Delivery
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