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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. 2SC4445 SANKEN

    2SC4445 [SANKEN]

    2SC4445
    2SC4445

    Part No:

    2SC4445

    Category:

    Transistors

    Manufacturer:

    SANKEN

    Description:

    2SC4445 Silicon NPN Triple Diffused Planar Transistor (High Voltage and High Speed Switchihg Transistor) Application: Switching Regulator and General Purpose

    Datasheet:

    Product FAQ

    1. Is 2SC4445 available for RFQ?

    Yes. 2SC4445 by SANKEN 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 2SC4445?

    Pricing for 2SC4445 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 2SC4445?

    2SC4445 is a SANKEN Transistors with Collector Emitter Saturation Voltage: 0.5V and Base Emitter Saturation Voltage Max: 1.2V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 2SC4445?

    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 2SC4445 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 2SC4445?

    Yes. If 2SC4445 is unavailable, obsolete, or does not meet your required lead time, we can help check similar SANKEN Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    2SC4445

    Manufacturer:

    SANKEN

    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
    Junction Temperature
    150°C
    Output Capacitance
    50pF
    Package
    TO-3PF
    Storage Temperature
    -55°C ~ 150°C
    Weight
    6.5 g
    Base Current Max
    1.5A
    Base Emitter Saturation Voltage Max
    1.2V
    Collector Base Voltage
    900V
    Collector Current
    3A
    Collector Current Pulse Max
    6A
    Collector Cutoff Current Max
    100mA
    Collector Emitter Breakdown Voltage
    800V
    Collector Emitter Saturation Voltage
    0.5V
    Collector Emitter Voltage
    800V
    Dc Current Gain
    10 ~ 30
    Emitter Base Voltage
    7V
    Emitter Cutoff Current Max
    100mA
    Fall Time
    0.7 µs
    Storage Time Max
    4 µs
    Total Dissipation Max
    60W
    Transition Frequency
    15MHz
    Turn On Time
    0.7 µs

    Products Detail

    The 2SC4445 is a high-voltage, high-speed switching transistor designed for switching regulator and general-purpose applications. It features high collector-emitter voltage (800V), high collector-base voltage (900V), and high current handling capability (3A continuous, 6A pulse). The device offers low saturation voltage (0.5V max) and fast switching times, making it suitable for power switching applications. It operates over a wide temperature range from -55°C to +150°C junction temperature.

    Key Features

    • High Voltage: VCBO=900V, VCEO=800V
    • High Current: IC=3A (pulse 6A)
    • Low Saturation Voltage: VCE(sat)=0.5V max
    • High Speed Switching: ton=0.7μs max, tstg=4μs max, tf=0.7μs max
    • Wide Operating Temperature: -55°C to +150°C
    • High Gain: hFE=10-30
    • Low Output Capacitance: COB=50pF typ

    Application scenarios

    • Switching Regulator
    • General Purpose

    Documents

    Datasheets:

    2SC4445
    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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