KTC3911S Datasheet, PDF (3/3 Pages) KEC(Korea Electronics) – EPITAXIAL PLANAR NPN TRANSISTOR LOW NOISE AMPLIFIER APPLICATION

KTC3911S
h PARAMETER - I _E
1k _COMMON
500 ^EMITTER
300
V_CE =6V
f=270Hz
h _fe
100
50
30
10
5
3
1
-10
h _re
h _{ie (xkΩ)}
(_{x10 -5 )}
h _oe (xµ )
-50 -100 -300 -1000 -3000 -10000
EMITTER CURRENT I _E (µA)
100k
10k
NF - R g , I_C
COMMON EMITTER
V_CE =6V
f=1kHz
1012
8
6
34
NF=1dB2
1k
N3F2=1dB
100
4
6
8
10
12
10
10
100
1k
10k
COLLECTOR CURRENT I _C (µA)
100k
10k
1k
100
NF - R g , I_C
NF=1dB
NF=1dB
2
3
6
1210 ⁸
4
COMMON EMITTER
1012
V_CE =6V
f=10Hz
8
46
2
3
10
10
100
1k
10k
COLLECTOR CURRENT I _C (µA)
P _C - Ta
400
300
200
100
0
0
25
50
75 100 125 150
AMBIENT TEMPERATURE Ta ( C)
2001. 2. 24
Revision No : 3
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