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    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. 2N4398 Microchip

    2N4398 [Microchip]

    2N4398
    2N4398

    Part No:

    2N4398

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    The 2N4398 and 2N4399 are silicon PNP high power transistors in a TO3 type package designed for use in power amplifier and switching circuits.

    Datasheet:

    Product FAQ

    1. Is 2N4398 available for RFQ?

    Yes. 2N4398 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 2N4398?

    Pricing for 2N4398 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 2N4398?

    2N4398 is a Microchip Transistors with Thermal Resistance Junction To Ambient: 35°C/W and Thermal Resistance Junction To Case: 0.875°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 2N4398?

    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 2N4398 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 2N4398?

    Yes. If 2N4398 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    2N4398

    Manufacturer:

    Microchip

    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
    2N4398 Collector Base Voltage
    40V
    2N4398 Collector Emitter Voltage
    40V
    2N4399 Collector Base Voltage
    60V
    2N4399 Collector Emitter Voltage
    60V
    Base Current Continuous
    7.5A
    Base Current Peak
    15A
    Collector Current Continuous
    30A
    Collector Current Peak
    50A
    Derate Ambient
    28.8W/°C
    Derate Case
    1.15W/°C
    Emitter Base Voltage
    5.0V
    Operating Temperature
    -65°C ~ +200°C
    Package
    TO3
    Power Dissipation Ambient
    5W
    Power Dissipation Case
    200W
    Storage Temperature
    -65°C ~ +200°C
    Thermal Resistance Junction To Ambient
    35°C/W
    Thermal Resistance Junction To Case
    0.875°C/W

    Products Detail

    Silicon PNP high power transistors in TO3 package, featuring low collector-emitter saturation voltage (max 1.0V at 15A) and specified DC current gain from 1A to 30A. Designed for power amplifier and switching circuits.

    Key Features

    • Low Collector-Emitter Saturation Voltage: 1.0V Max at 15A
    • DC Current Gain Specified: 1A to 30A

    Application scenarios

    • power amplifier
    • switching circuits

    Documents

    Datasheets:

    2N4398-Central-Semiconductor-datasheet-15666798.pdf2n4398-65fHANkR-loe0VK7xq.pdf

    ReachStatement:

    Central-Semiconductor-company-41.pdf
    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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