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Metal-Oxide-Semiconductor Field-Effect Transistor, a type of field-effect transistor (FET). MOSFETs have an insulated gate, the voltage of which determines the conductivity of the device. This can be used for amplifying or switching electronic signals. (From: Wikipedia)

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Power Source Switching (my first circuit) -- will I blow anything up?

- 2019jun14 (7) Futurlec Power MOSFET Catalog (8) Vishay N-channel Power MOSFET Guide (9) Vishay N-channel Power MOSFET (TO220) Catalog (10) IRL540 N-channel Power MOSFET (100V, 20A, Vgs(th)2Vmax, easy …
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9 votes

Understanding the curves of a MOSFET

Question What do the curves and the red dot represent in the following MOSFET Id vs Vds and Vgs characteristic graph? … - Comparing and Constrasting between MOSFET and BJT Introduction MOSFET and BJT, by their structure and operation mode, cannot be easily compared, though can be more easily constrasted. …
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1 vote

How to switch ON a Raspberry Pi, Arduino, ESP32, etc from SQW pin of RTC DS3231

See Appendix B for more details. (2) Using P-Channel or N-Channel power MOSFET, High or Low side switching? … References (1) IRF9540, SiHF9540 P-Channel Power MOSFET (Vgs(th) = -2V min, -4V max, Rs(on) = 200mΩ @Vgs -10V) datasheet - Vishay (2) DMP2008UFG P-Channel Power MOSFET (Vgs(th) = -0.4V min, -1.0V max, …
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6 votes
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What is the difference between 2N7000 and 2N7002 MOSFETs?

, typ 2V, max 2.5V) Datasheet - NXP 2011sep08 (4) 2N7000/2N7002, VQ1000J/P, BS170 N-Channel 60-V (D-S) MOSFET - Vishay (5) What is the meaning of “Logic-Level Gate Drive” for the MOSFET? … - Toshiba (6) Logic Level MOS Field Effect Transistor - NTE (7) OptiMOS 5 and IR MOSFET 60V/80V/100V Logic Level - Infinion (8) Power MOSFET Driving Big Motor Problem - tlfong01 RpiSE 2019feb09 Appendices …
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1 vote

Solution for how to drive a P-Channel MOSFET when Gate/Source voltage is too low?

References (1) DMP2008UFG 20V P-CHANNEL ENHANCEMENT MODE MOSFET POWERDI - Diodes (2) Power MOSFET Twilight Zone Measurements 1 - tlfong01, Rpi.org.forum, 2019feb (3) Power MOSFET Twilight Zone Measurements … 6) Power MOSFET Twilight Zone Measurements 4 - tlfong01, Rpi.org.forum, 2019feb (7) 5-volt power-supply Logic Level MOSFET Selector Guide - NTE Electronics / to continue, ... …
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3 votes
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Motor Driver keeps dying/frying driving a worm gear motor

Question The OP has so far fried four motor drivers. He wishes to know what went wrong, and how to avoid frying more motor drivers. Answer Part A - Analysis of the the OP's motor and motor drivers …
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1 vote
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Help find component - MOSFET

Answer Perhaps Google instead: https://www.datasheetbank.com/datasheet-download/887256/1/Infineon/2N604L References (1) BSO604NS2 Power MOSFET Transistor (Marking 2N604L) Datasheet - Infineon End of …
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1 vote

How to drive this solenoid + littleBits?

Answer (1) Your XY-MOS module is a dual N-Channel Power MOSFET switch which can be used as a simple current switch, for a relay, solenoid, or a lamp etc, controlled by a DC voltage level control signal … (5) Troubleshooting notes In you experiment, if the status LED is on, the two MOSFET switches should most likely be on, switching the 12V power to the solenoid. …
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