isc Silicon NPN RF Transistor
DESCRIPTION ·Low Noise Figure
NF = 4.5 dB TYP. @VCE = 5 V, IC = 2 mA, f = 500 MHz ·High C...
isc Silicon
NPN RF
Transistor
DESCRIPTION ·Low Noise Figure
NF = 4.5 dB TYP. @VCE = 5 V, IC = 2 mA, f = 500 MHz ·High Current-Gain—Bandwidth Product
fT= 1 GHz TYP. @VCE = 5 V, IC = 2 mA, f = 500 MHz ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·For a wide range of RF applications such as: mixers and
oscillators in TV tuners and RF communications equipment.
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE
UNIT
VCBO Collector-Base Voltage
25
V
VCEO Collector-Emitter Voltage
15
V
VEBO Emitter-Base Voltage
2.5
V
IC
Collector Current-Continuous
25
mA
ICM
Collector Current-Peak
PC
Collector Power Dissipation @TC=25℃
TJ
Junction Temperature
50
mA
0.3
W
150
℃
Tstg
Storage Temperature Range
-65~150
℃
BFS67
isc website:www.iscsemi.com
1 isc & iscsemi is registered trademark
isc Silicon
NPN RF
Transistor
BFS67
ELECTRICAL CHARACTERISTICS
TC=25℃ unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
MIN TYP. MAX UNIT
ICBO
Collector Cutoff Current
VCB= 10V; IE= 0
0.01 μA
hFE-1
DC Current Gain
IC= 2mA ; VCE= 1V
25
hFE-2
DC Current Gain
IC= 25mA ; VCE= 1V
25
fT
Current-Gain—Bandwidth Product IC= 2mA ; VCE= 5V; f= 500MHz
1
GHz
fT
Current-Gain—Bandwidth Product IC= 25mA ; VCE= 5V; f= 500MHz
1.6
GHz
COB
Output Capacitance
IE= 0 ; VCB= 10V; f= 1MHz
0.8 1.5 pF
Cre
Feedback Capacitance
NF
Noise Figure
IC= 1mA ; VCB= 5V; f= 1MHz
IC= 2mA ; VCE= 5V;RS= 50Ω f= 500MHz
0...