| Part Number | Type | Polarity | VCEO | IC | hFE (approx) | Typical Use | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | | Signal | NPN | 40V | 200mA | 100-300 | General switching/amp | | 2N3906 | Signal | PNP | 40V | 200mA | 100-300 | Complementary to 3904 | | BC547 | Signal | NPN | 45V | 100mA | 110-800 | Low noise, high gain | | 2N2222 | Switching | NPN | 40V | 800mA | 100-300 | High current (metal can) | | IRF540N | Power | MOSFET | 100V | 33A | N/A (Rds=44mΩ) | High-speed switching |
: Display potential substitutes side-by-side with their original counterparts, highlighting differences in Current Gain ( hFEh sub cap F cap E end-sub ) and Cutoff Frequency ( fTf sub cap T ) to ensure circuit stability. all transistor data sheet pdf
Go download the data sheets for the 2N3904, BC547, and IRF540N. Organize them into a folder. Congratulations—you now own the first three pages of your very own "all transistor data sheet" archive. | Part Number | Type | Polarity |