PN4121 Datasheet, Equivalent, Cross Reference Search
Type Designator: PN4121
Material of Transistor: Si
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 0.35 W
Maximum Collector-Base Voltage |Vcb|: 40 V
Maximum Collector-Emitter Voltage |Vce|: 40 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 150 °C
Transition Frequency (ft): 450 MHz
Collector Capacitance (Cc): 5 pF
Forward Current Transfer Ratio (hFE), MIN: 70
Noise Figure, dB: -
Package: TO92
PN4121 Transistor Equivalent Substitute - Cross-Reference Search
PN4121 Datasheet (PDF)
9.1. Size:298K fairchild semi
pn4122.pdf
pn4122.pdf
Discrete POWER & SignalTechnologiesPN4122C TO-92BEPNP General Purpose AmplifierThis device is designed for use as general purpose amplifiersand switches requiring collector currents to 100 mA. Sourcedfrom Process 66. See 2N3906 for characteristics.Absolute Maximum Ratings* TA = 25C unless otherwise notedSymbol Parameter Value UnitsVCEO Collector-Emitter Voltage 40 VV
Datasheet: 2N3200 , 2N3201 , 2N3202 , 2N3203 , 2N3204 , 2N3205 , 2N3206 , 2N3207 , B772 , 2N3209 , 2N3209AQF , 2N3209CSM , 2N3209DCSM , 2N3209L , 2N321 , 2N3210 , 2N3211 .
History: BC211E | 2SD221 | BC256A
