2SC4228
TYPICAL CHARACTERISTICS (TA = 25 ˚C)
TOTAL POWER DISSIPATION vs.
AMBIENT TEMPERATURE
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
25
20
15
10
5
Free Air
µ
µ
200
µ
µ
µ
µ
100
40
µ
A
A
I
B
= 20
µ
0
50
100
150
0
0.5
1.0
T
A
– Ambient Temperature – ˚C
VCE – Collector to Emitter Voltage – V
COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE
DC CURRENT GAIN vs.
COLLECTOR CURRENT
20
200
100
50
V
CE = 3 V
V
CE = 3 V
10
20
10
0.5
1
5
10
50
0
0.5
BE – Base to Emitter Voltage – V
1.0
I
C
– Collector Current – mA
V
FEED-BACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
GAIN BANDWIDTH PRODUCT vs.
COLLECTOR CURRENT
5.0
10
8
V
CE = 3 V
f = 1 MHz
f = 2 GHz
2.0
1.0
0.5
6
4
2
0
0.2
0.1
1
2
5
10
20
50
0.5
1
5
10
50
VCB – Collector to Base Voltage – V
I
C
– Collector Current – mA
3
NEC [ NEC ]
