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    Part number
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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. STA485A SANKEN

    STA485A [SANKEN]

    STA485A
    STA485A

    Part No:

    STA485A

    Category:

    Transistors

    Manufacturer:

    SANKEN

    Description:

    NPN Darlington transistor with built-in avalanche diode.

    Datasheet:

    Product FAQ

    1. Is STA485A available for RFQ?

    Yes. STA485A 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 STA485A?

    Pricing for STA485A 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 STA485A?

    STA485A is a SANKEN Transistors with VBE(sat) Min: 1.6V and VBE(sat) Typ: 2.2V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STA485A?

    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 STA485A 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 STA485A?

    Yes. If STA485A 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:

    STA485A

    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
    Cob
    14pF
    FT
    50MHz
    HFE Max
    10000
    HFE Min
    2000
    HFE Typ
    5000
    IB
    0.5A
    ICBO Typ
    10µA
    ICP
    2.5A (PW≤1ms, Du≤25%)
    IEBO Typ
    3mA
    Ic
    1A
    PT Ta
    4W
    PT Tc
    16W
    R1 Typ
    5kΩ
    R2 Typ
    400Ω
    Tf
    1.0 µs
    Tj
    150°C
    Ton
    0.5 µs
    Tstg
    -40°C ~ 150°C
    VBE(sat) Min
    1.6V
    VBE(sat) Typ
    2.2V
    VCBO
    100±15V
    VCE(sat) Max
    1.5V
    VCE(sat) Min
    1.0V
    VCE(sat) Typ
    1.5V
    VCEO
    100±15V
    VCEO Max
    115V
    VCEO Min
    85V
    VCEO Typ
    100V
    VFEC Min
    1.4V
    VFEC Typ
    1.8V
    Vebo
    6V

    Products Detail

    The STA485A is a NPN Darlington transistor featuring a built-in avalanche diode. It offers high current gain (hFE: 2000-10000), low saturation voltage (VCE(sat): 1.0-1.5 V), and fast switching capabilities. Designed for high-current switching applications with built-in base resistors (R1: 5kΩ, R2: 400Ω).

    Key Features

    • NPN Darlington
    • Built-in avalanche diode
    • High DC current gain (hFE: 2000-10000)
    • Low saturation voltage (VCE(sat): 1.0-1.5 V)
    • Fast switching (ton: 0.5 µs, tstg: 2.5 µs, tf: 1.0 µs)
    • Built-in base resistors (R1: 5kΩ, R2: 400Ω)

    Documents

    Datasheets:

    STA485A
    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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