2SC4228 Datasheet, PDF (3/6 Pages) NEC – HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD

NE68030 / 2SC4228
TYPICAL CHARACTERISTICS (TA = +25°C, unless otherwise specified)
TOTAL POWER DISSIPATION
vs. AMBIENT TEMPERATURE
250
Free Air
200
REVERSE TRANSFER CAPACITANCE
vs. COLLECTOR TO BASE VOLTAGE
5
f = 1 MHz
2
150
1
100
0.5
50
0
25 50 75 100 125 150
Ambient Temperature TA (˚C)
COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE
20
VCE = 3 V
10
0
0.5
1
Base to Emitter Voltage VBE (V)
DC CURRENT GAIN vs.
COLLECTOR CURRENT
200
VCE = 3 V
100
50
20
0.2
0.1
1
2
5
10
20
50
Collector to Base Voltage VCB (V)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
25
160 ^μA
20
140 ^μA
120 ^μA
15
100 ^μA
80 ^μA
10
60 μ^A
40 μ^A
5
IB = 20 ^μA
0
0.5
1
Collector to Emitter Voltage VCE (V)
GAIN BANDWIDTH PRODUCT
vs. COLLECTOR CURRENT
10
VCE = 3 V
f = 2 GHz
8
6
4
2
10
0.5 1
5 10
50
Collector Current IC (mA)
Remark The graphs indicate nominal characteristics.
0
0.5 1
5 10
50
Collector Current IC (mA)
Data Sheet PU10452EJ01V0DS
3