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STMicroelectronics STW20N95K5

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MOSFET N-CH 950V 17.5A TO247-3
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    STW20N95K5 this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including STW20N95K5 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for STW20N95K5 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    STW20N95K5 informationSTW20N95K5 information


    STW20N95K5 Typical application Circuitry


    The STW20N95K5 is a kind of power MOSFET. Like other MOSFETs, its primary function revolves around controlling the flow of electrical current in response to a voltage applied to its gate.

    Applications for the STW20N95K5:

    1. High-frequency switching applications, such as in SMPS (Switched-Mode Power Supplies).

    2. Power management in industrial systems.

    3. Inverters in renewable energy systems.

    4. Motor control circuits.

    Characteristic Features of the STW20N95K5:

    1. It boasts a high drain-source breakdown voltage, making it apt for high voltage operations.

    2. Its on-resistance (RDS(on)) is relatively low, which means it can provide efficient switching with less power loss.

    3. Its switching characteristics allow it to perform well in high-frequency applications.

    Let's delve into an application: Using the STW20N95K5 in a Motor Control Circuit. Connecting the STW20N95K5:

    1. Motor Power Source: Connect the positive terminal of the motor's power source to the motor's positive terminal. The STW20N95K5's Drain should be connected to the motor's negative wire.

    2. Gate Control: The Gate of the STW20N95K5 should be interfaced with a microcontroller or PWM (Pulse Width Modulation) driver circuit. This driver will furnish the necessary voltage to control the on-off switching of the MOSFET, thereby controlling the motor's operation.

    3. Grounding: Attach the Source pin of the STW20N95K5 to the system's ground.

    4. Safety Protocols: To guard against potential voltage spikes, it is recommended to position a flyback diode parallel to the motor, ensuring its cathode connects to the motor's positive and its anode links to the MOSFET's Drain. This provides a safe path for any induced currents when the MOSFET switches off.

    Concerns when Designing with the STW20N95K5:

    1. Heat Management: Power MOSFETs, including the STW20N95K5, can produce substantial heat when handling high currents. You'd need to ensure proper heat dissipation, perhaps by incorporating a suitable heatsink.

    2. Driving the MOSFET: The STW20N95K5 requires an optimal gate voltage to switch on fully. Using a sub-optimal voltage could lead to higher power losses and potential overheating.

    3. Circuit Protection: In addition to the aforementioned flyback diode, consider other protective measures like using current-limiting resistors or fuses to protect the circuit and the STW20N95K5 from potential overcurrent scenarios.

    4. Operational Limits: Always make sure to utilize the STW20N95K5 within the limits of voltage and current that are recommended for it. This helps in maintaining longevity and prevents unwanted device failures.

    Take note, this is a rudimentary example and might necessitate additional considerations based on specific applications.

    STW20N95K5 FAQ

    1. How to order STW20N95K5 on

    Currently, only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does guarantee that STW20N95K5 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the STW20N95K5. All suppliers must pass our qualification reviews before they can publish their products including STW20N95K5 on; we pay more attention to the channels and quality of STW20N95K5 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the STW20N95K5 price and inventory displayed accurate?

    The price and inventory of STW20N95K5 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of STW20N95K5?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STW20N95K5 we delivered, we will accept the replacement or return of the STW20N95K5 only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of STW20N95K5.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as STW20N95K5 pin diagram, STW20N95K5 datasheet?

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