INCHANGE Semiconductor
isc Silicon NPN RF Transistor
isc RF Product Specification
2SC4570
ELECTRICAL CHARACTERISTICS
TC=25℃ unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
ICBO
Collector Cutoff Current
VCB= 15V; IE= 0
IEBO
Emitter Cutoff Current
VEB= 1V; IC= 0
VCE(sat) Collector-Emitter Saturation Voltage IC= 5mA ; IB= 0.5mA
hFE
DC Current Gain
IC= 5mA ; VCE= 5V
fT
Current-Gain—Bandwidth Product IC= 5mA ; VCE= 5V
COB
Output Capacitance
︱S21e︱2 Insertion Power Gain
IE= 0 ; VCB= 3V;f= 1.0MHz
IC= 5mA ; VCE= 5V;f= 1.0GHz
MIN TYP. MAX UNIT
0.1 μA
0.1 μA
0.5
V
40
200
5.5
GHz
0.7 0.9 pF
5.0
dB
hFE Classification
Rank
T72
T73
T74
Marking T72
T73
T74
hFE
40-80 60-120 100-200
isc Website:www.iscsemi.cn
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