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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. 2STA2121 STMicroelectronics

    2STA2121 [STMicroelectronics]

    2STA2121
    2STA2121

    Part No:

    2STA2121

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    PNP 150°C TJ 5?A ICBO 1 Elements 3 Terminations SILICON PNP TO-264-3, TO-264AA Tube Through Hole

    RoHS Status:

    Product FAQ

    1. Is 2STA2121 available for RFQ?

    Yes. 2STA2121 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 2STA2121?

    Pricing for 2STA2121 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 2STA2121?

    2STA2121 is a STMicroelectronics Transistors with Packaging: Tube and DC Current Gain (hFE) (Min) @ Ic, Vce: 80 @ 1A 5V and Collector Emitter Saturation Voltage: 3V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 2STA2121?

    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 2STA2121 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 2STA2121?

    Yes. If 2STA2121 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:

    2STA2121

    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-264-3, TO-264AA
    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
    220W
    Frequency
    25MHz
    Base Part Number
    2STA
    Pin Count
    3
    Number of Elements
    1
    Element Configuration
    Single
    Power Dissipation
    220W
    Transistor Application
    SWITCHING
    Gain Bandwidth Product
    25MHz
    Polarity/Channel Type
    PNP
    Transistor Type
    PNP
    Collector Emitter Voltage (VCEO)
    250V
    Max Collector Current
    17A
    DC Current Gain (hFE) (Min) @ Ic, Vce
    80 @ 1A 5V
    Vce Saturation (Max) @ Ib, Ic
    3V @ 800mA, 8A
    Collector Emitter Breakdown Voltage
    250V
    Transition Frequency
    25MHz
    Collector Emitter Saturation Voltage
    3V
    Collector Base Voltage (VCBO)
    250V
    Emitter Base Voltage (VEBO)
    6V
    hFE Min
    80
    Height
    26.4mm
    Length
    20.2mm
    Width
    5.2mm
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    2STA2121 Overview


    In this device, the DC current gain is 80 @ 1A 5V, which is the ratio between the base current and the collector current.This system offers maximum design flexibility due to a collector emitter saturation voltage of 3V.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 3V @ 800mA, 8A.With the emitter base voltage set at 6V, an efficient operation can be achieved.Single BJT transistor contains a transSingle BJT transistorion frequency of 25MHz.Single BJT transistor is possible for the collector current to fall as low as 17A volts at Single BJT transistors maximum.

    2STA2121 Features


    the DC current gain for this device is 80 @ 1A 5V
    a collector emitter saturation voltage of 3V
    the vce saturation(Max) is 3V @ 800mA, 8A
    the emitter base voltage is kept at 6V
    a transition frequency of 25MHz


    2STA2121 Applications


    There are a lot of STMicroelectronics
    2STA2121 applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    2STA21212STA2121-STMicroelectronics-datasheet-10836420.pdf2STA2121-STMicroelectronics-datasheet-8383443.pdf2STA2121-STMicroelectronics-datasheet-10836329.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
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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