STMicroelectronics 2N2907A

The STMicroelectronics 2N2907A is a bipolar junction transistor (BJT) that is commonly used in amplifier and switching circuits. It is an NPN transistor with a maximum voltage rating of 60V and a maximum current rating of 600mA. The device has a low voltage drop and high current gain, making it suitable for use in a variety of applications. The 2N2907A is housed in a TO-92 package, which allows for easy integration into circuit designs.

The transistor has three pins; the emitter, base, and collector. The emitter is connected to the negative side of the circuit, the collector to the positive side, and the base is the control input. When a positive voltage is applied to the base terminal, it allows a current to flow from the collector to the emitter. This allows for the transistor to be used as an amplifier, where a small signal at the base can control a larger current flow through the collector and emitter. The 2N2907A can also be used as a switch, where applying a voltage to the base turns the transistor on and allows current to flow through the collector and emitter. Overall, the STMicroelectronics 2N2907A is a versatile and reliable BJT that is widely used in a variety of electronics applications

Current - Collector (Ic) (Max)	600 mA
Current - Collector Cutoff (Max)	10nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 150mA, 10V
Frequency - Transition	200MHz
Mounting Type	Through Hole
Operating Temperature	-55°C ~ 150°C (TJ)
Package / Case	TO-206AA, TO-18-3 Metal Can
Packaging	Bulk
Part Status	Obsolete
Power - Max	400 mW
Supplier Device Package	TO-18
Transistor Type	PNP
Vce Saturation (Max) @ Ib, Ic	1.6V @ 50mA, 500mA
Voltage - Collector Emitter Breakdown (Max)	60 V