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. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. 1N4948US Microchip

    1N4948US [Microchip]

    1N4948US
    1N4948US

    Part No:

    1N4948US

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 1.3 V @ 1 A -55°C ~ 175°C 1 ?A @ 1000 V SQ-MELF, C Surface Mount

    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
    Mounting Type
    Surface Mount
    Package / Case
    SQ-MELF, C
    Supplier Device Package
    D-5C
    Package
    Bulk
    Product Status
    Active
    Speed
    Fast Recovery =< 500ns, > 200mA (Io)
    Diode Type
    Standard
    Voltage - Forward (Vf) (Max) @ If
    1.3 V @ 1 A
    Operating Temperature - Junction
    -55°C ~ 175°C
    Voltage - DC Reverse (Vr) (Max)
    1000 V
    Current - Average Rectified (Io)
    1A
    Capacitance @ Vr, F
    15pF @ 12V, 1MHz
    Reverse Recovery Time (trr)
    500 ns

    Products Detail

    1N4948US Overview




    1N4948US Features




    1N4948US Applications


    There are a lot of Microchip Technology
    1N4948US applications of single-phase diode rectifier.


    • DC motor control and drives
    • Battery chargers
    • Welders
    • Power converters
    • Reverse Polarity Protection
    • Ultra High-Speed Switching
    • Freewheeling
    • Polarity Protection Diode
    • Recirculating Diode
    • Switching Diode
    Product FAQ

    1. Is 1N4948US available for RFQ?

    Yes. 1N4948US by Microchip 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 1N4948US?

    Pricing for 1N4948US 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 1N4948US?

    1N4948US is a Microchip Diodes & Rectifiers with Voltage - Forward (Vf) (Max) @ If: 1.3 V @ 1 A and Operating Temperature - Junction: -55°C ~ 175°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N4948US?

    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 1N4948US 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 1N4948US?

    Yes. If 1N4948US is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    1N4948US

    Manufacturer:

    Microchip

    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
    • 1N1373
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N4747CE3/TR13
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 1N3830A-1
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N4534UR
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 1N4757AP/TR8
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 1N3499
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 1N4559A
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 1N4942US/TR
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N3042BUR-1
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 1N4757PE3/TR8
      Microchip
      Available for RFQ
      Request Volume Pricing

    1N4743APE3/TR12

    1N4743APE3/TR12

    Microchip

    1N4964

    1N4964

    Microchip

    1N4745CPE3/TR8

    1N4745CPE3/TR8

    Microchip

    1N4754CE3/TR13

    1N4754CE3/TR13

    Microchip

    1N4752P/TR8

    1N4752P/TR8

    Microchip

    1N4552A

    1N4552A

    Microchip

    1N3016BE3

    1N3016BE3

    Microchip

    1N4759PE3/TR8

    1N4759PE3/TR8

    Microchip

    1N4736P/TR12

    1N4736P/TR12

    Microchip

    1N4734A/TR

    1N4734A/TR

    Microchip

    Discrete & Power Modules(14567)Transistors(202881)Thyristors(12548)

    No recently viewed products

    BEST SELL
    CYBT-343026-EVAL

    CYBT-343026-EVAL

    Infineon

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    BEST SELL
    ISL8200MIRZ-T

    ISL8200MIRZ-T

    RENESAS

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    MT25QU256ABA1EW7-0SIT

    MT25QU256ABA1EW7-0SIT

    Micron

    BEST SELL
    PCI1003

    PCI1003

    Microchip

    BEST SELL
    TMS320F28335PTPQ

    TMS320F28335PTPQ

    Texas Instruments

    BEST SELL
    TMS320F28035PAGS

    TMS320F28035PAGS

    Texas Instruments

    BEST SELL
    MTFC8GAKAJCN-4M IT

    MTFC8GAKAJCN-4M IT

    Micron