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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. BUL128FP STMicroelectronics

    BUL128FP [STMicroelectronics]

    BUL128FP
    BUL128FP

    Part No:

    BUL128FP

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    NPN 150°C TJ 100?A 1 Elements 3 Terminations SILICON NPN TO-220-3 Full Pack Tube Through Hole

    RoHS Status:

    Product FAQ

    1. Is BUL128FP available for RFQ?

    Yes. BUL128FP 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 BUL128FP?

    Pricing for BUL128FP 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 BUL128FP?

    BUL128FP is a STMicroelectronics Transistors with Packaging: Tube and DC Current Gain (hFE) (Min) @ Ic, Vce: 14 @ 2A 5V and Collector Emitter Breakdown Voltage: 400V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BUL128FP?

    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 BUL128FP 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 BUL128FP?

    Yes. If BUL128FP 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:

    BUL128FP

    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
    Contact Plating
    Tin
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    TO-220-3 Full Pack
    Number of Pins
    3
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e3
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Max Power Dissipation
    31W
    Base Part Number
    BUL128
    Pin Count
    3
    Number of Elements
    1
    Element Configuration
    Single
    Power Dissipation
    31W
    Case Connection
    ISOLATED
    Transistor Application
    SWITCHING
    Polarity/Channel Type
    NPN
    Transistor Type
    NPN
    Collector Emitter Voltage (VCEO)
    400V
    Max Collector Current
    4A
    DC Current Gain (hFE) (Min) @ Ic, Vce
    14 @ 2A 5V
    JEDEC-95 Code
    TO-220AB
    Vce Saturation (Max) @ Ib, Ic
    500mV @ 1A, 4A
    Collector Emitter Breakdown Voltage
    400V
    Collector Base Voltage (VCBO)
    700V
    Emitter Base Voltage (VEBO)
    9V
    hFE Min
    10
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    BUL128FP Overview


    The DC current gain is the ratio of the base current to the collector current ?dc = Ic/Ib and the DC current gain for this device is 14 @ 2A 5V.Vce saturation means Ic is at its maximum value(saturated), and the vce saturation(Max) is 500mV @ 1A, 4A.If the emitter base voltage is kept at 9V, a high level of efficiency can be achieved.Collector current can be as low as 4A volts at its maximum.

    BUL128FP Features


    the DC current gain for this device is 14 @ 2A 5V
    the vce saturation(Max) is 500mV @ 1A, 4A
    the emitter base voltage is kept at 9V


    BUL128FP Applications


    There are a lot of STMicroelectronics
    BUL128FP applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    BUL128FP
    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
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