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
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    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. Power/
    4. Power Inverters/
    5. STK621-061-E Onsemi

    STK621-061-E [Onsemi]

    STK621-061-E
    STK621-061-E

    Part No:

    STK621-061-E

    Category:

    Power Inverters

    Manufacturer:

    Onsemi

    Description:

    Tray 22-SIP, 18 Leads, Formed Leads Logic 12.5V~17.5V Through Hole -20°C~150°C TJ AC Motors Half Bridge (3) Inductive 400V Max

    RoHS Status:

    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
    22-SIP, 18 Leads, Formed Leads
    Operating Temperature
    -20°C~150°C TJ
    Packaging
    Tray
    Published
    2013
    JESD-609 Code
    e2
    Feature
    Auto Restart, Bootstrap Circuit, Status Flag
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    18
    Terminal Finish
    Tin/Nickel (Sn/Ni)
    Applications
    AC Motors
    HTS Code
    8542.39.00.01
    Technology
    IGBT
    Voltage - Supply
    12.5V~17.5V
    Terminal Position
    SINGLE
    Terminal Form
    PIN/PEG
    Number of Functions
    1
    Supply Voltage
    280V
    Base Part Number
    STK621
    Pin Count
    22
    JESD-30 Code
    R-XSFM-P18
    Operating Supply Voltage
    280V
    Supply Voltage-Max (Vsup)
    400V
    Power Supplies
    15V
    Interface
    Logic
    Analog IC - Other Type
    BRUSHLESS DC MOTOR CONTROLLER
    Output Configuration
    Half Bridge (3)
    Supply Current-Max (Isup)
    5mA
    Voltage - Load
    400V Max
    Current - Output / Channel
    30A
    Fault Protection
    Current Limiting, Over Temperature, UVLO
    Current - Peak Output
    45A
    Load Type
    Inductive
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    STK621-061-E Overview


    In this package, Tray is used.In order to save costs, H bridge is included in the 22-SIP, 18 Leads, Formed Leads package.Bridge driver is possible to ensure improved reliabilbridge drivery by varying the supply voltage of 12.5V~17.5V.H bridge circuit is mounted in the way of Through Hole.Motor driver H bridge works normally at -20°C~150°C TJ's operating temperature.AC Motors is pretty useful in a variety of applications.On PCBs, Through Hole mounts H gate.Among full bridges specific characteristics is Auto Restart, Bootstrap Circuit, Status Flag.Transmission lines are terminated with 18 terminations with the H bridge that matches their characteristic impedance.Its base H bridge ic number, STK621, can be used to locate other H bridge ics that are related.There is a voltage supply of 280V that is used to operate H bridge circuit.As its analog IC type, H bridge circuit has been incorporated with BRUSHLESS DC MOTOR CONTROLLER.Onput current that reaches 45A at maximum.It is through 22 pins that this bridge driver is able to perform its specific functions.As part of the Motion Control Electronics subcategory, this H bridge motor driver has various similarities to other parts in this category.To provide high efficiency, the supply voltage is maintained at 280V.The electric power supplied by 15V is used to power the electrical load.

    STK621-061-E Features


    Available in 22-SIP, 18 Leads, Formed Leads Package / Case
    Operating Temperature at the range of Through Hole
    Interface IC Type : STK621
    Subcategory: 45A
    Number of Receivers: 280V


    STK621-061-E Applications


    There are a lot of ON Semiconductor
    STK621-061-E Full Bridge Drivers, Half-Bridge Drivers applications.


    • High-Performance Gaming Motherboards
    • Compact Blade Servers
    • DC-DC Converters
    • Desktop Computers
    • V-Core
    • Non-V-Core
    • Workstations
    • High-Current DC-DC Point-of-Load Converters
    • Networking Microprocessor Voltage Regulators
    • Telecom Microprocessor

    Documents

    Datasheets:

    STK621-061-E

    ReachStatement:

    ON-Semiconductor-company-79.pdf
    Product FAQ

    1. Is STK621-061-E available for RFQ?

    Yes. STK621-061-E by Onsemi 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 STK621-061-E?

    Pricing for STK621-061-E 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 STK621-061-E?

    STK621-061-E is a Onsemi Power Inverters with Packaging: Tray and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Current - Output / Channel: 30A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STK621-061-E?

    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 STK621-061-E 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 STK621-061-E?

    Yes. If STK621-061-E is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Power Inverters parts or compatible alternatives.

    RFQ

    Part Number:

    STK621-061-E

    Manufacturer:

    Onsemi

    Looking for Pricing? Contact us for volume pricing.

    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

    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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • LB1651-E
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • LA5587-E
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • NC7SU04P5
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • NC7NP04K8X
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • LB11693-E
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • STK984-170-E
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • LA6581CL-TL-E
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • LA6569-TE-R-E
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • LB11867RV-TLM-H
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • ML4426CS
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -

    LV8416CB-TE-L-H

    LV8416CB-TE-L-H

    Onsemi

    LB1861M-MPB-H

    LB1861M-MPB-H

    Onsemi

    LB11961-TLM-H

    LB11961-TLM-H

    Onsemi

    NCV7703D2R2G

    NCV7703D2R2G

    Onsemi

    LC898214XD-MH

    LC898214XD-MH

    Onsemi

    LV8548MC-BH

    LV8548MC-BH

    Onsemi

    FAN8036L

    FAN8036L

    Onsemi

    NCV7513BFTR2G

    NCV7513BFTR2G

    Onsemi

    LA6517L-E

    LA6517L-E

    Onsemi

    NL18SZ125DFT2G

    NL18SZ125DFT2G

    Onsemi

    DC/DC Converters(149515)Solar Panels & Solar Cells(7)Power Condition(27401)Batteries(5298)Battery Chargers(11802)Battery Holders, Clips & Contacts(447)Power Supplies(336747)AC Power Cords(0)AC Power Plugs & Receptacles(207)AC Power Entry Modules(315)DC Power Connectors(33)DC Power Cords(0)Transformers(12577)Supercapacitors(0)Buffer Modules(892)Thermoelectric Assemblies(2475)

    No recently viewed products

    BEST SELL
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    BEST SELL
    MT25QL01GBBB8ESF-0SIT

    MT25QL01GBBB8ESF-0SIT

    Micron

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    ADS1248IPWR

    ADS1248IPWR

    Texas Instruments

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    BAV99-7-F-CN

    BAV99-7-F-CN

    Unknown

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG