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. BUL741 STMicroelectronics

    BUL741 [STMicroelectronics]

    BUL741
    BUL741

    Part No:

    BUL741

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Description:

    High voltage fast-switching NPN power transistor

    Datasheet:

    Product FAQ

    1. Is BUL741 available for RFQ?

    Yes. BUL741 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 BUL741?

    Pricing for BUL741 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 BUL741?

    BUL741 is a STMicroelectronics Transistors with Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Collector-Emitter Voltage-Max: 400 V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BUL741?

    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 BUL741 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 BUL741?

    Yes. If BUL741 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:

    BUL741

    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

    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
    Part Life Cycle Code
    Active
    Part Package Code
    TO-220AB
    Package Description
    ROHS COMPLIANT, TO-220, 3 PIN
    Pin Count
    3
    Reach Compliance Code
    not_compliant
    ECCN Code
    EAR99
    Factory Lead Time
    14 Weeks
    Collector Current-Max (IC)
    2.5 A
    Collector-Emitter Voltage-Max
    400 V
    Configuration
    SINGLE
    DC Current Gain-Min (hFE)
    25
    JEDEC-95 Code
    TO-220AB
    JESD-30 Code
    R-PSFM-T3
    JESD-609 Code
    e3
    Number of Elements
    1
    Number of Terminals
    3
    Operating Temperature-Max
    150 °C
    Package Body Material
    PLASTIC/EPOXY
    Package Shape
    RECTANGULAR
    Package Style
    FLANGE MOUNT
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Polarity/Channel Type
    NPN
    Power Dissipation-Max (Abs)
    60 W
    Qualification Status
    Not Qualified
    Surface Mount
    NO
    Terminal Finish
    Matte Tin (Sn)
    Terminal Form
    THROUGH-HOLE
    Terminal Position
    SINGLE
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Transistor Application
    SWITCHING
    Transistor Element Material
    SILICON

    Products Detail

    BUL741 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 25 @ 450mA 3V.In VCE saturation, Ic is at its maximum value (saturated), and the vce saturation (Max) is 1.5V @ 600mA, 2A.The emitter base voltage can be kept at 15V for high efficiency.Single BJT transistor is possible to have a collector current as low as 2.5A volts at Single BJT transistors maximum.

    BUL741 Features


    the DC current gain for this device is 25 @ 450mA 3V
    the vce saturation(Max) is 1.5V @ 600mA, 2A
    the emitter base voltage is kept at 15V


    BUL741 Applications


    There are a lot of STMicroelectronics
    BUL741 applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    Datasheets:

    BUL741 Datasheet
    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
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    TMS320F28335PTPQ

    TMS320F28335PTPQ

    Texas Instruments

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    MIMX8MQ6DVAJZAB

    MIMX8MQ6DVAJZAB

    NXP

    BEST SELL
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • SCT30N120D2
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STX13005
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STW20NM50
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • STB25NM50N
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STFI15NM65N
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STW15NM60N
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TIP34C
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STP150NF04
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • BUT30V
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STB40N20
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    BDW83C

    BDW83C

    STMicroelectronics

    BULK128D-B

    BULK128D-B

    STMicroelectronics

    PD54003S

    PD54003S

    STMicroelectronics

    STB18N60M6

    STB18N60M6

    STMicroelectronics

    2STL2580

    2STL2580

    STMicroelectronics

    FERD40L60CTS

    FERD40L60CTS

    STMicroelectronics

    DMV1500HFD5

    DMV1500HFD5

    STMicroelectronics

    STB50NF25

    STB50NF25

    STMicroelectronics

    STB45NF06

    STB45NF06

    STMicroelectronics

    2STF1360

    2STF1360

    STMicroelectronics

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

    No recently viewed products