2SC5544
Electrical Characteristics
Item
Collector to base breakdown voltage
Collector cutoff current
Collector cutoff current
Emitter cutoff current
DC current transfer ratio
Collector output capacitance
Gain bandwidth product
Power gain
Noise figure
(Ta = 25°C)
Symbol Min Typ Max Unit
Test Conditions
V(BR)CBO
15
—
—
ICBO
—
—
1
ICEO
—
—
1
IEBO
—
—
10
hFE
100
—
150
Cob
— 0.88 1.4
V IC = 10µA , IE = 0
µA VCB = 12V , IE = 0
mA VCE = 8V , RBE = ∞
µA VEB = 1.5V , IC = 0
VCE = 1V , IC = 5mA
pF VCB = 1V , IE = 0
f = 1MHz
fT
3
6
—
GHz VCE = 1V , IC = 5mA
PG
8
11.6 —
dB VCE = 1V, IC = 5mA
f = 900MHz
NF
—
1.0
2.0
dB VCE = 1V, IC = 5mA
f = 900MHz
Rev.2.00 Aug 10, 2005 page 2 of 7