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. SD1728 STMicroelectronics

    SD1728 [STMicroelectronics]

    SD1728
    SD1728

    Part No:

    SD1728

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    RoHS Status:

    Product FAQ

    1. Is SD1728 available for RFQ?

    Yes. SD1728 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 SD1728?

    Pricing for SD1728 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 SD1728?

    SD1728 is a STMicroelectronics Transistors with Packaging: Bulk and DC Current Gain (hFE) (Min) @ Ic, Vce: 23 @ 10A 6V and Collector Emitter Breakdown Voltage: 55V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SD1728?

    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 SD1728 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 SD1728?

    Yes. If SD1728 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:

    SD1728

    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
    Screw, Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    M177
    Number of Pins
    5
    Transistor Element Material
    SILICON
    Operating Temperature
    200°C TJ
    Packaging
    Bulk
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    Not Applicable
    Number of Terminations
    4
    ECCN Code
    EAR99
    Voltage - Rated DC
    110V
    Max Power Dissipation
    330W
    Terminal Position
    RADIAL
    Terminal Form
    FLAT
    Current Rating
    40A
    Frequency
    13.56MHz
    Base Part Number
    SD1728
    Pin Count
    4
    JESD-30 Code
    O-PRFM-F4
    Number of Elements
    1
    Configuration
    SINGLE
    Power Dissipation
    330W
    Output Power
    200W
    Transistor Application
    AMPLIFIER
    Polarity/Channel Type
    NPN
    Transistor Type
    NPN
    Collector Emitter Voltage (VCEO)
    55V
    Max Collector Current
    40A
    DC Current Gain (hFE) (Min) @ Ic, Vce
    23 @ 10A 6V
    Collector Emitter Breakdown Voltage
    55V
    Gain
    15dB ~ 17dB
    Collector Base Voltage (VCBO)
    110V
    Emitter Base Voltage (VEBO)
    4V
    hFE Min
    15
    Continuous Collector Current
    40A
    Collector-Base Capacitance-Max
    360pF
    Height
    7.11mm
    Length
    28.96mm
    Width
    16.13mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Documents

    Datasheets:

    SD1728 (TH430)
    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
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    ISL8215MIRZ

    ISL8215MIRZ

    RENESAS

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    KLMCG1RCTE-B041

    KLMCG1RCTE-B041

    SAMSUNG

    BEST SELL
    K4B2G1646F-BCNB

    K4B2G1646F-BCNB

    SAMSUNG

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • STS5DNE30L
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • SCTW70N120G2V
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STP20N20
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • X0203MA 5BL2
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STF40N60M2
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STFI6N80K5
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • BAS69-07P6FILM
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STU11NM60ND
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SD1726
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STP6NB80
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -

    2ST5949

    2ST5949

    STMicroelectronics

    SCTW40N120G2VAG

    SCTW40N120G2VAG

    STMicroelectronics

    BAT30-07P6FILM

    BAT30-07P6FILM

    STMicroelectronics

    STB14NK60ZT4

    STB14NK60ZT4

    STMicroelectronics

    BYW98-200

    BYW98-200

    STMicroelectronics

    497-8006A-KIT

    497-8006A-KIT

    STMicroelectronics

    STB46NF30

    STB46NF30

    STMicroelectronics

    2STD1360T4

    2STD1360T4

    STMicroelectronics

    STB200NF04L

    STB200NF04L

    STMicroelectronics

    STD15P6F6AG

    STD15P6F6AG

    STMicroelectronics

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

    No recently viewed products