2N5401 is a PNP bipolar junction transistor (BJT) in a TO-92 through-hole package. It is commonly used in high-voltage amplification, switching circuits, audio amplifiers, and driver stages because it can handle much higher voltages than typical small-signal transistors.
Transistor Type:PNP BJT
Package:TO-92
Collector-Emitter Voltage (VCEO):150 V
Collector-Base Voltage (VCBO):160 V
Collector Current (IC):600 mA
Power Dissipation:625 mW
DC Gain (hFE):60–240 (typical range)
Transition Frequency (fT):Up to 100–400 MHz
Operating Temperature:-55°C to +150°C