2SC5408
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
PARAMETER
Collector Cut-off Current
Emitter Cut-off Current
DC Current Gain
SYMBOL
ICBO
TEST CONDITIONS
VCB = 5 V, IE = 0
MIN.
70
TYP.
MAX.
0.1
UNIT
µA
IEBO
VEB = 1 V, IC = 0
0.1
µA
hFE
VCE = 2 V, IC = 7 mA Note 1
140
Gain Bandwidth Product
Feed-back Capacitance
Insertion Power Gain
Noise Figure
fT
VCE = 2 V, IC = 7 mA, f = 2.0 GHz
VCB = 2 V, IE = 0, f = 1 MHz Note 2
VCE = 2 V, IC = 7 mA, f = 2.0 GHz
VCE = 2 V, IC = 1 mA, f = 2.0 GHz
17
0.1
GHz
pF
Cre
0.15
1.8
|S21e|2
NF
13
15.5
1.1
dB
dB
Rank
Marking
FB
T1E
70 to 40
hFE
Notes 1. Pulse measurement PW ≤ 350 µs, duty cycle ≤ 2 %, pulsed
2. Measured with three-pin bridge, with emitter pin connected to the bridge guard.
TYPICAL CHARACTERISTICS (TA = 25 °C)
TOTAL POWER DISSIPATION
vs. AMBIENT TEMPERATURE
COLLECTOR CURRENT
vs. BASE TO EMITTER VOLTAGE
50
40
30
20
10
VCE = 2 V
200
100
30 mW
0
0
50
100
150
0.5
1.0
TA
- Ambient Temperature - °C
VBE - Base to Emitter Voltage - V
DC CURRENT GAIN vs.
COLLECTOR CURRENT
COLLECTOR CURRENT
vs. COLLECTOR TO EMITTER VOLTAGE
500
200
25
20
15
10
5
200 µA
180 µA
160 µA
VCE = 2 V
100
50
µ
140
A
120 µA
100 µA
80 µA
VCE = 1 V
60 µA
µ
40
A
20
10
I
B
= 20 µA
0
1.0
2.0
3.0
1
2
5
10
20
50
100
IC
- Collector Current - mA
VCE - Collector to Emitter Voltage - V
2