What is the Additional Feature ?

Name: STD20NF20
Brand: STMicroelectronics
SKU: STD20NF20
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics STD20NF20

Part No.:: STD20NF20

Manufacturer:: STMicroelectronics

Package:: DPAK

Datasheet:: STD20NF20.pdf

Description:: MOSFET N-CH 200V 18A DPAK

In Stock:: 442

Quantity:: Add To Cart

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STD20NF20 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
STripFET™
ProductStatus:
Active
FETType:
N-Channel
Technology:
MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss):
200 V
Current-ContinuousDrain(Id)@25°C:
18A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn):
10V
RdsOn(Max)@IdVgs:
125mOhm @ 10A, 10V
Vgs(th)(Max)@Id:
4V @ 250µA
GateCharge(Qg)(Max)@Vgs:
39 nC @ 10 V
Vgs(Max):
±20V
InputCapacitance(Ciss)(Max)@Vds:
940 pF @ 25 V
FETFeature:
-
PowerDissipation(Max):
110W (Tc)
OperatingTemperature:
-55°C ~ 175°C (TJ)
MountingType:
Surface Mount

STD20NF20 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STD20NF20 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 STD20NF20 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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STD20NF20 information

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STD20NF20 Typical application Circuitry

STD20NF20

The STD20NF20 is an N-channel power MOSFET designed for various high-performance switching applications. It belongs to the STripFET™ VI series and offers low conduction losses and efficient power handling. In this response, I will provide information on its key features, an example application scenario, and design considerations.

Key Features of STD20NF20:

1. N-Channel Enhancement Mode: This MOSFET is an N-channel type, suitable for low-side switching applications.

2. Low On-Resistance (RDS(ON)): With a low RDS(ON), it minimizes conduction losses and ensures efficient power handling.

3. High Current Capability: It can handle high continuous and pulsed currents, making it versatile for power applications.

4. Low Gate Threshold Voltage (VGS(th)): The low VGS(th) allows for easy interfacing with logic-level control signals.

5. Fast Switching Speed: Its fast switching characteristics reduce switching losses, crucial for high-frequency applications.

6. TO-220 Package: The TO-220 package provides good thermal performance and ease of mounting on heatsinks.

Example Application: Motor Control Circuit

Let's explore a common application scenario for the STD20NF20: designing a motor control circuit.

Circuit Connection:

1. STD20NF20 Pin 1 (Gate): Connect this pin to the gate driver circuitry, which generates the gate voltage to control the MOSFET.

2. STD20NF20 Pin 2 (Drain): Connect this pin to one terminal of the motor.

3. STD20NF20 Pin 3 (Source): Connect this pin to the ground (0V) or the negative terminal of the power supply.

4. TO-220 Package Tab: The tab of the TO-220 package 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 STD20NF20 is a robust 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.

STD20NF20 FAQ

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6. What is the process for return or replacement of STD20NF20?

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 STD20NF20 we delivered, we will accept the replacement or return of the STD20NF20 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 STD20NF20.

(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