MMBT3904,215 is designed as a general-purpose amplifier and switch. The useful dynamic range extends to 100mA as a switch and to 100 MHz as an amplifier.
Technical Parameters
Configuration
Single
Transistor Polarity
NPN
Collector Base Voltage VCBO
60 V
Collector Emitter Voltage VCEO Max
40 V
Emitter Base Voltage VEBO
6 V
Maximum DC Collector Current
0.2 A
Gain Bandwidth Product fT
300 MHz
DC Collector/Base Gain hfe Min
60 at 0.1 mA at 1 V, 80 at 1 mA at 1 V, 100 at 10 mA at 1 V, 60 at 50 mA at 1 V, 30 at 100 mA at 1 V