KTC3197_12 Datasheet, PDF (2/4 Pages) KEC(Korea Electronics) – EPITAXIAL PLANAR NPN TRANSISTOR

KTC3197
Fig. 1 45MHz G_pe TEST CIRCUIT
7pF
INPUT 0.05µF
Rg=50Ω
0.005µF
3
2
1
0.005µF
I_E
V _CC
4 ^OUTPUT
R _L=50
5
COIL DATA
0.20mmΦ Cu WIRE
L=12µH WITH M-5 CORE
T : 1 - 2 3.0T
2 - 3 8.0T
4 - 5 1.0T
STATIC CHARACTERISTICS
20
16
12
8
V_{CE =12.5V}
4
0
0.3
0.25
0.2
0.15
0.1
I _B =0.05mA
0
0.4
V_CE =12.5V
0.8
1.2
0.3 0.2 0.1 0
COMMON
EMITTER
Ta=25 C
5 10 15 20
BASE CURRENT
I_B (mA)
COLLECTOR-EMITTER
VOLTAGE V_CE (V)
I _C - V_CE
16
0.3
COMMON
14
0.25
EMITTER
Ta=25 C
12
0.2
10
8
0.15
6
0.1
4
I_B =0.05mA
2
0
0
0
2
4
6
8 10 12 14
COLLECTOR-EMITTER VOLTAGE V _CE (V)
G pe - I_E (See Fig 1)
40
30
20
10
0
-2
COMMON
EMITTER
V_CC =12.5V
f=45MHz
Ta=25 C
-4 -6 -8 -10 -12 -14 -16
EMITTER CURRENT I _E (mA)
1994. 6. 24
Revision No : 0
300
COMMON
EMITTER
Ta=25 C
100
50
30
h_FE - I _C
V_CE =12.5V
V_CE =3V
10
0.2
0.5 1
31
0
30
100
COLLECTOR CURRENT I _C (mA)
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