Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. STL128DNFP STMicroelectronics

    STL128DNFP [STMicroelectronics]

    STL128DNFP
    STL128DNFP

    Part No:

    STL128DNFP

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    NPN 150°C TJ 250?A 1 Elements 3 Terminations SILICON NPN TO-220-3 Full Pack Tube Through Hole

    RoHS Status:

    Product FAQ

    1. Is STL128DNFP available for RFQ?

    Yes. STL128DNFP 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 STL128DNFP?

    Pricing for STL128DNFP 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 STL128DNFP?

    STL128DNFP is a STMicroelectronics Transistors with Packaging: Tube and DC Current Gain (hFE) (Min) @ Ic, Vce: 8 @ 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 STL128DNFP?

    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 STL128DNFP 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 STL128DNFP?

    Yes. If STL128DNFP 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:

    STL128DNFP

    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-220-3 Full Pack
    Number of Pins
    3
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Tube
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    Max Power Dissipation
    28W
    Base Part Number
    STL128
    Pin Count
    3
    Number of Elements
    1
    Element Configuration
    Single
    Power Dissipation
    28W
    Case Connection
    ISOLATED
    Transistor Application
    SWITCHING
    Polarity/Channel Type
    NPN
    Transistor Type
    NPN
    Collector Emitter Voltage (VCEO)
    400V
    Max Collector Current
    3A
    DC Current Gain (hFE) (Min) @ Ic, Vce
    8 @ 2A 5V
    JEDEC-95 Code
    TO-220AB
    Vce Saturation (Max) @ Ib, Ic
    1V @ 400mA, 2A
    Collector Emitter Breakdown Voltage
    400V
    Current - Collector (Ic) (Max)
    4A
    Emitter Base Voltage (VEBO)
    9V
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    STL128DNFP 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 8 @ 2A 5V.Vce saturation means Ic is at its maximum value(saturated), and the vce saturation(Max) is 1V @ 400mA, 2A.If the emitter base voltage is kept at 9V, a high level of efficiency can be achieved.Collector current can be as low as 3A volts at its maximum.

    STL128DNFP Features


    the DC current gain for this device is 8 @ 2A 5V
    the vce saturation(Max) is 1V @ 400mA, 2A
    the emitter base voltage is kept at 9V


    STL128DNFP Applications


    There are a lot of STMicroelectronics
    STL128DNFP applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    STL128DN, STLD128DN
    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

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    MT53E1G32D2FW-046 AAT:C

    MT53E1G32D2FW-046 AAT:C

    Micron

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    BEST SELL
    TMS320F28035PAGS

    TMS320F28035PAGS

    Texas Instruments

    BEST SELL
    ADS1248IPWR

    ADS1248IPWR

    Texas Instruments

    BEST SELL
    K4A4G085WF-BCTD

    K4A4G085WF-BCTD

    SAMSUNG

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    AD7124-8BCPZ-RL

    AD7124-8BCPZ-RL

    Analog Devices

    BEST SELL
    ISM330DHCX

    ISM330DHCX

    STMicroelectronics

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • STB60NF10-1
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STP100N8F6
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STF18N60M2
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STN3N40K3
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STW70N65DM6
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STP25N018M9
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STP46NF30
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SGT070R70HTO
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STF4N62K3
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STD70N03L-1
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    2STR2230

    2STR2230

    STMicroelectronics

    STB35NF10T4

    STB35NF10T4

    STMicroelectronics

    STB21N90K5

    STB21N90K5

    STMicroelectronics

    BC107B

    BC107B

    STMicroelectronics

    E-ULN2001A

    E-ULN2001A

    STMicroelectronics

    STD13NM60N

    STD13NM60N

    STMicroelectronics

    PD20015C

    PD20015C

    STMicroelectronics

    STB85NS04Z-1

    STB85NS04Z-1

    STMicroelectronics

    STB21NM60N-1

    STB21NM60N-1

    STMicroelectronics

    STD170N4F7AG

    STD170N4F7AG

    STMicroelectronics

    Diodes & Rectifiers(136426)Thyristors(12548)Discrete & Power Modules(14567)

    No recently viewed products