The BSS138 is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by ON Semiconductor. Here are the key specifications and details about this component:
The BSS138W is an N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by ON Semiconductor. Below is a detailed introduction to the BSS138W MOSFET:
The ULN2803A is a popular high-voltage, high-current Darlington transistor array manufactured by STMicroelectronics. Here is a detailed introduction to the ULN2803A: