NPN small signal transistor
BCX70J, K
Features 1) Ideal for switching and AF amplifier applications. 2) Complements th...
NPN small signal
transistor
BCX70J, K
Features 1) Ideal for switching and AF amplifier applications. 2) Complements the BCX71.
Packaging specifications
Package
Type
Code
Basic ordering unit (pieces)
BCX70J, K
Taping T116 3000
Absolute maximum ratings (Ta=25C)
Parameter
Symbol
Collector-base voltage Collector-emitter voltage
VCBO VCEO
Emitter-base voltage Collector current
VEBO IC
Collector power dissipation
PC
Junction temperature
Tj
Storage temperature
Tstg
∗ Mounted on a 7×5×0.6 mm CERAMIC SUBSTRATE
Limits 45 45 5 0.2 0.2 0.35 150
−55 to 150
Dimensions (Unit : mm)
BCX70J,K
1.3 2.4
0.2Min.
(1)Emitter (2)Base (3)Collector
2.9 0.4
(3)
0.95 0.45
(2) (1) 0.95 0.95
1.9
0.15
Each lead has same dimensions
Abbreviated symbol : GAJ (BCX70J) GAK (BCX70K)
Unit
V V V A
W
W∗
°C °C
Electrical characteristics (Ta=25C)
Parameter
Symbol
Collector-emitter breakdown voltage BVCEO
Emitter-base breakdown voltage
BVEBO
Collector-emitter cutoff current
ICES
Emitter-base cutoff current
IEBO
VCE(sat)1 Collector-emitter saturation voltage
VCE(sat)2
Base-emitter saturation voltage
VBE(sat)1 VBE(sat)2
Base-emitter voltage
VBE(on)
DC current transfer ratio
hFE1 hFE2
Transition frequency
fT
Collector output capacitance
Cob
Noise figure
NF
Collector-base cutoff current
ICBO
Min. 45 5 − − − − − − 0.55 250 90 125 − − −
Typ. − − − − − − − − − − − − − − −
Max. − − 0.1 0.1
0.35 0.55 0.85 1.05 0.75 630
− − 4.5 6 20
Unit V V μA μA V V V V V
−
MH...