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  Datasheet File OCR Text:
 SEMICONDUCTOR
TECHNICAL DATA
LOW NOISE AMPLIFIER APPLICATION. FEATURES
High Voltage : VCEO=120V. Excellent hFE Linearity : hFE(0.1mA)/hFE(2mA)=0.95(Typ.).
A
L
KTC3911S
EPITAXIAL PLANAR NPN TRANSISTOR
E B
L
Low Noise : NF=1dB(Typ.), 10dB(Max.). Complementary to KTA1517S.
G
High hFE: hFE=200 700.
2
3
1
P
P
DIM A B C D E G H J K L M N P
MILLIMETERS _ 2.93 + 0.20 1.30+0.20/-0.15 1.30 MAX 0.45+0.15/-0.05 2.40+0.30/-0.20 1.90 0.95 0.13+0.10/-0.05 0.00 ~ 0.10 0.55 0.20 MIN 1.00+0.20/-0.10 7
C
N
H
MAXIMUM RATING (Ta=25
CHARACTERISTIC Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Base Current Collector Power Dissipation Junction Temperature Storage Temperature Range
)
SYMBOL VCBO VCEO VEBO IC IB PC Tj Tstg RATING 120 120 5 100 20 150 150 -55 150 UNIT V V V mA mA mW
K
M
1. EMITTER 2. BASE 3. COLLECTOR
SOT-23
Marking
h FE Rank Type Name Lot No.
AD
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC Collector Cut-off Current Emitter Cut-off Current DC Current Gain Collector-Emitter Saturation Voltage Transition Frequency Collector Output Capacitance Noise Figure Note : hFE Classification GR(G):200 400 SYMBOL ICBO IEBO hFE (Note) VCE(sat) fT Cob NF TEST CONDITION VCB=120V, IE=0 VEB=5V, IC=0 VCE=6V, IC=2mA IC=10mA, IB=1mA VCE=6V, IC=1mA VCB=10V, IE=0, f=1MHz VCE=6V, IC=0.1mA f=1kHz, Rg=10k MIN. 200 TYP. 100 4.0 1.0 MAX. 0.1 0.1 700 0.3 10 V MHz pF dB UNIT A A
BL(L):350 700
2001. 2. 24
Revision No : 3
J
D
1/3
KTC3911S
I C - V CE
4 COLLECTOR CURRENT I C (mA) DC CURRENT GAIN h FE
COMMON EMITTER Ta=25 C 10 9 8 7 6 5 4 3 2 I B =1A 0
h FE - I C
1k 500 300
Ta=100 C Ta=25 C Ta=-25 C
3
2
100 50 30
COMMON EMITTER V CE =6V
1
0
10 10 0.3 1 3 10 30 100 400 COLLECTOR CURRENT I C (mA)
0
2
4
6
8
COLLECTOR EMITTER VOLTAGE V CE (V)
VCE(sat) - I C
COLLECTOR EMITTER SATURATION VOLTAGE VCE(sat) (V) 1 0.5 0.3 COLLECTOR CURRENT I C (mA)
COMMON EMITTER I C /I B =10
I C - VBE
200 160 120
Ta=1 00 C
COMMON EMITTER VCE =6V
0.1 0.05 0.03
80 40 0 0 0.2 0.4
25 -25
0.01 0.3
1
3
10
30
100
400
0.6
Ta=25 C Ta=-25 C
Ta=100 C
0.8
1.0
1.2
COLLECTOR CURRENT I C (mA)
BASE-EMITTER VOLTAGE V BE (V)
C ob - V CB
COLLECTOR OUTPUT CAPACITANCE C ob (pF) 50 30
f=1MHz I E =0 Ta=25 C
h PARAMETER - V CE
500 300
h fe
100 h PARAMETER 30
10 5 3
COMMON EMITTER I E =-1mA f=270Hz Ta=25 C h ie (xk) h re (x10 -5) h oe (x )
10 3
1
0
10
20
30
40
50
60
70
80 1 1 3 10
COLLECTOR-BASE VOLTAGE V CB (V)
30
100
COLLECTOR-EMITTER VOLTAGE V CE (V)
2001. 2. 24
Revision No : 3
2/3
KTC3911S
h PARAMETER - I E
1k 500 300 h PARAMETER 100 50 30 10 5 3 1 -10 SIGNAL SOURCE RESISTANCE R g ()
COMMON EMITTER VCE =6V f=270Hz
NF - R g , I C
100k
COMMON EMITTER VCE =6V 12 f=10Hz 10 8
NF
NF =1d
h fe
10k
h
h
re
ie
=1
(x
dB
4
6
(x 1
k )
)
2
3
0 -5
1k
B 2 3
h oe (x )
100
10 12
8
6
4
-50 -100
-300
EMITTER CURRENT I E (A)
NF - R g , I C
SIGNAL SOURCE RESISTANCE R g () 100k
COMMON EMITTER VCE =6V f=1kHz
COLLECTOR POWER DISSIPATION PC (mW)
10k
1k
NF
4 6 10 12
3
=1 d 2B
100
8
10 10 100 1k 10k COLLECTOR CURRENT I C (A)
2001. 2. 24
Revision No : 3
-1000 -3000
-10000
10 10 100 1k 10k COLLECTOR CURRENT I C (A)
12 10 8 6 4
P C - Ta
400
NF
3
=1 dB
2
300
200
100
0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE Ta ( C)
3/3


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