SMD MOS tube product introduction:
Package: SOT-23 SOT-523 SOT-323 TO-252 TO-263
Model: 2N7002 SOT-23 2N7002K SOT-23 2N7002E SOT-23 2N7002T SOT-523 2N7002W SOT-323 A03401 SOT-23 AO3400 SOT23 AO3415A SOT-23 SI2300 SOT-23 SI2301 SOT-23 SI2302 SOT-23 SI2305 SOT-23 IRFR3518 TO -252 IRLR3110Z TO-252 IRLR2908 TO-252 2N60 TO-252 etc.
Function: rectification, detection, voltage stabilization, electronic switch, voltage and current amplification, oscillation, impedance transformation, as a variable resistor, constant current
Applicable fields: smart home appliances, automotive electronics, smart phones, monitors, printers, etc.
The working principle of the MOS tube: Use VGS to control the amount of "induction charge" to change the condition of the conductive channel formed by these "induction charges", and then achieve the purpose of controlling the drain current.