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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Diodes & Rectifiers/
    5. MCL4148 DIOTEC

    MCL4148 [DIOTEC]

    MCL4148
    MCL4148

    Part No:

    MCL4148

    Category:

    Diodes & Rectifiers

    Manufacturer:

    DIOTEC

    Description:

    SMD small signal diodes with high switching speed, low junction capacitance, and low leakage current.

    RoHS Status:

    Product FAQ

    1. Is MCL4148 available for RFQ?

    Yes. MCL4148 by DIOTEC 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 MCL4148?

    Pricing for MCL4148 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 MCL4148?

    MCL4148 is a DIOTEC Diodes & Rectifiers with Non Repetitive Peak Forward Surge Current 1ms: 1A and Non Repetitive Peak Forward Surge Current 1us: 2A. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MCL4148?

    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 MCL4148 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 MCL4148?

    Yes. If MCL4148 is unavailable, obsolete, or does not meet your required lead time, we can help check similar DIOTEC Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    MCL4148

    Manufacturer:

    DIOTEC

    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
    Average Rectified Forward Current
    200mA
    Capacitance
    4pF
    Forward Voltage
    1V
    Forward Voltage MCL4148 Max
    1.1V
    Forward Voltage MCL4448 Max
    0.72V
    Forward Voltage MCL4448 Min
    0.62V
    Junction Capacitance
    4pF
    Junction Temperature
    -55°C ~ +175°C
    Leakage Current 20V
    < 25 nA
    Leakage Current 20V 150C
    50µA
    Leakage Current 75V
    < 5µA
    Maximum Average Forward Current
    200mA
    Non Repetitive Peak Forward Surge Current 1ms
    1A
    Non Repetitive Peak Forward Surge Current 1s
    0.5A
    Non Repetitive Peak Forward Surge Current 1us
    2A
    Package
    Glass case MicroMELF
    Packing
    Tape and reel
    Peak Reverse Voltage
    100V
    Power Dissipation
    500mW
    Rectification Efficiency Min
    0.45
    Repetitive Peak Forward Current
    450mA
    Repetitive Peak Reverse Voltage
    100V
    Reverse Breakdown Voltage
    100V
    Reverse Recovery Time
    4 ns
    Reverse Voltage
    75V
    Reverse Voltage Dc
    75V
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -55°C ~ +175°C
    Thermal Resistance
    300 K/W
    Voltage Rise Switching On Max
    2.5V

    Products Detail

    These are SMD small signal diodes designed for high-speed switching and signal processing applications. They feature very low forward voltage, low junction capacitance, and low leakage current. Available in various case outlines including MicroMelf and Quadro Glass Case. Compliant with RoHS and available in AEC-Q101 qualified versions for automotive use.

    Key Features

    • Very high switching speed
    • Low junction capacitance
    • Low leakage current
    • Compliant to RoHS
    • SPICE Model & STEP File
    • Low forward voltage
    • Fast reverse recovery time
    • High surge current capability

    Application scenarios

    • Signal processing
    • high-speed switching
    • industrial control
    • automotive electronics
    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

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