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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. SO642 STMicroelectronics

    SO642 [STMicroelectronics]

    SO642
    SO642

    Part No:

    SO642

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    NPN 150°C TJ 100nA ICBO 1 Elements 3 Terminations SILICON NPN TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Surface Mount

    RoHS Status:

    Product FAQ

    1. Is SO642 available for RFQ?

    Yes. SO642 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 SO642?

    Pricing for SO642 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 SO642?

    SO642 is a STMicroelectronics Transistors with Packaging: Tape & Reel (TR) and DC Current Gain (hFE) (Min) @ Ic, Vce: 40 @ 30mA 10V and Collector Emitter Breakdown Voltage: 300V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SO642?

    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 SO642 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 SO642?

    Yes. If SO642 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:

    SO642

    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
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    TO-236-3, SC-59, SOT-23-3
    Number of Pins
    3
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Tape & Reel (TR)
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    HTS Code
    8541.21.00.95
    Voltage - Rated DC
    300V
    Max Power Dissipation
    310mW
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Current Rating
    100mA
    Base Part Number
    SO642
    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)
    300V
    Max Collector Current
    100mA
    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)
    6V
    hFE Min
    40
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    SO642 Overview


    As dc = Ic/Ib, DC current gain is the ratio of base current to collector current, and DC current gain for this device is 40 @ 30mA 10V.When VCE saturation is 500mV @ 2mA, 20mA, transistor means Ic has reached transistors maximum value (saturated).Emitter base voltages of 6V can achieve high levels of efficiency.Fuse current ratings refer to how much current the fuse can carry for an indefinite period without deteriorating too much, and this device has a current rating of 100mA.In the part, the transition frequency is 50MHz.This device can take an input voltage of 300V volts before it breaks down.A maximum collector current of 100mA volts can be achieved.

    SO642 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 6V
    the current rating of this device is 100mA
    a transition frequency of 50MHz


    SO642 Applications


    There are a lot of STMicroelectronics
    SO642 applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    SO642SO642-STMicroelectronics-datasheet-62441.pdfSO642-STMicroelectronics-datasheet-11772898.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
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