STD105N10F7AG

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STMicroelectronics STD105N10F7AG

HIGH-RELIABILITY-COMPONENTS
Part No.:
STD105N10F7AG
Manufacturer:
STMicroelectronics
Package:
DPAK
Datasheet:
STD105N10F7AG.pdf
Description:
MOSFET N-CH 100V 80A DPAK
In Stock:
3170
Quantity:
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  • Purchase and inquiryPurchase and inquiry

    STD105N10F7AG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STD105N10F7AG 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 STD105N10F7AG 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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    STD105N10F7AG informationSTD105N10F7AG information

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    STD105N10F7AG Typical application Circuitry

    STD105N10F7AG

    An electrical signal can be switched on and amplified in a variety of electronic circuits using the STD105N10F7AG power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor). Applications involving switching and power management frequently use it. A circuit design scenario utilizing the STD105N10F7AG, along with its salient features, is provided below.

    Principal characteristics of STD105N10F7AG:

    1. N-Channel Enhancement Mode: This N-channel MOSFET is commonly employed in low-side switching scenarios.

    2. A Low RDS(ON) Resistance: When switching, the MOSFET's low on-resistance helps to reduce heat production and power losses.

    3. Excellent Current Management: It is appropriate for power-switching applications because of its ability to manage comparatively high current levels.

    4. Down Gate Threshold Voltage (VGS(th)): Standard logic-level signals can be easily controlled thanks to the low gate threshold voltage.

    5. Fast Switching Speed: It has a fast switching speed, reducing switching losses in high-frequency applications.

    6. TO-252 Package: This package is simple to attach and has good thermal performance.

    Example Application: Motor Control Circuit

    Let's explore a common application scenario for the STD105N10F7AG: designing a motor control circuit.

    Circuit Connection:

    1. STD105N10F7AG Pin 1 (Gate): Connect this pin to the microcontroller or driver circuit that controls the MOSFET's gate voltage. This pin allows you to turn the MOSFET on and off.

    2. STD105N10F7AG Pin 2 (Drain): Connect this pin to one terminal of the motor.

    3. STD105N10F7AG Pin 3 (Source): Connect this pin to the ground (0V) or the negative terminal of the power supply.

    4. STD105N10F7AG (TO-252 Tab): The tab of the TO-252 package is often connected to the Drain terminal and can be attached to a heatsink for thermal dissipation, especially if the MOSFET is used in high-power applications.

    Design Considerations:

    1. Gate Voltage: Ensure that the gate voltage applied to Pin 1 is sufficient to fully turn on the MOSFET. Typically, you need a voltage higher than the gate threshold voltage (VGS(th)).

    2. Gate Resistor: Include a gate resistor in series with the gate to limit current during switching and prevent excessive ringing.

    3. Flyback Diode (if using an inductive load): If driving an inductive load like a motor, include a flyback diode (freewheeling diode) in parallel with the motor to protect against voltage spikes.

    4. Motor Current: Ensure that the MOSFET can handle the maximum current that the motor draws during operation.

    5. Voltage Ratings: Ensure that the voltage across the Drain and Source pins (VDS) does not exceed the MOSFET's maximum rating.

    6. Thermal Management: Monitor the temperature of the MOSFET during operation, especially in high-power applications. Adequate heatsinking may be required to prevent overheating.

    7. Protection Circuitry: Consider including overcurrent protection and motor control feedback mechanisms to ensure safe and efficient motor operation.

    8. EMI/RFI Considerations: Implement filtering and shielding if required to reduce electromagnetic interference and radio-frequency interference.

    In summary, the STD105N10F7AG is a versatile MOSFET often used in motor control and power switching applications. When designing a circuit with this MOSFET, it is crucial to address gate voltage, gate resistor, flyback diode, motor current, voltage ratings, thermal management, protection circuitry, and EMI/RFI considerations to ensure proper and reliable operation in your specific application.

    STD105N10F7AG FAQ

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    6. What is the process for return or replacement of STD105N10F7AG?

    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 STD105N10F7AG we delivered, we will accept the replacement or return of the STD105N10F7AG 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 STD105N10F7AG.

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

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    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

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