2N4440 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N4440
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 11 W
Maximum Collector-Base Voltage |Vcb|: 65 V
Maximum Collector-Emitter Voltage |Vce|: 40 V
Maximum Emitter-Base Voltage |Veb|: 4 V
Maximum Collector Current |Ic max|: 1.5 A
Max. Operating Junction Temperature (Tj): 200 °C
Transition Frequency (ft): 400 MHz
Collector Capacitance (Cc): 12 pF
Forward Current Transfer Ratio (hFE), MIN: 10
Noise Figure, dB: -
Package: TO62
2N4440 Transistor Equivalent Substitute - Cross-Reference Search
2N4440 Datasheet (PDF)
2n4449 2n2369a.pdf
TECHNICAL DATA NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/317 Devices Qualified Level 2N2369A 2N4449 JAN 2N2369AU 2N4449U JANTX 2N2369AUA 2N4449UA JANTXV 2N2369AUB 2N4449UB MAXIMUM RATINGS Ratings Symbol All UB All others Unit Collector-Emitter Voltage 20 15 Vdc VCEO Emitter-Base Voltage 6.0 4.5 Vdc VEBO Collector-Base Voltage 40 Vdc VCBO
2n4449ub.pdf
TECHNICAL DATA NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/317 Devices Qualified Level 2N2369A 2N4449 JAN 2N2369AU 2N4449U JANTX 2N2369AUA 2N4449UA JANTXV 2N2369AUB 2N4449UB MAXIMUM RATINGS Ratings Symbol All UB All others Unit Collector-Emitter Voltage 20 15 Vdc VCEO Emitter-Base Voltage 6.0 4.5 Vdc VEBO Collector-Base Voltage 40 Vdc VCBO
Datasheet: 2N4433 , 2N4434 , 2N4435 , 2N4436 , 2N4437 , 2N4438 , 2N4439 , 2N444 , 2SD669 , 2N4449 , 2N444A , 2N445 , 2N4450 , 2N4451 , 2N4452 , 2N4453 , 2N445A .
