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SEMICONDUCTOR
TECHNICAL DATA
KTC3875S
EPITAXIAL PLANAR NPN TRANSISTOR
Revision No : 2
GENERAL PURPOSE APPLICATION.
SWITCHING APPLICATION.
FEATURES
Excellent h
FE
Linearity
: h
FE
(0.1mA)/h
FE
(2mA)=0.95(Typ.).
High h
FE
: h
FE
=70 700.
Low Noise : NF=1dB(Typ.), 10dB(Max.).
Complementary to KTA1504S.
MAXIMUM RATING (Ta=25 )
DIM
MILLIMETERS
1. EMITTER
2. BASE
3. COLLECTOR
SOT-23
A
B
C
D
E
2.93 0.20
1.30+0.20/-0.15
0.45+0.15/-0.05
2.40+0.30/-0.20
G
1.90
H
J
K
L
M
N
0.95
0.13+0.10/-0.05
0.00 ~ 0.10
0.55
0.20 MIN
1.00+0.20/-0.10
M
J
K
E
1
2
3
H
G
A
N
C
B
D
1.30 MAX
L
L
P
P
P
7
+
_
ELECTRICAL CHARACTERISTICS (Ta=25 )
Note : h
FE
Classification O:70 140, Y:120 240, GR(G):200 400, BL(L):350 700
CHARACTERISTIC
SYMBOL
RATING
UNIT
Collector-Base Voltage
V
CBO
60
V
Collector-Emitter Voltage
V
CEO
50
V
Emitter-Base Voltage
V
EBO
5
V
Collector Current
I
C
150
mA
Base Current
I
B
30
mA
Collector Power Dissipation
P
C
150
mW
Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
h Rank
Type Name
Marking
Lot No.
AL
FE
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Collector Cut-off Current
I
CBO
V
CB
=60V, I
E
=0
-
-
0.1
A
Emitter Cut-off Current
I
EBO
V
EB
=5V, I
C
=0
-
-
0.1
A
DC Current Gain
h
FE
(Note)
V
CE
=6V, I
C
=2mA
70
-
700
Collector-Emitter Saturation Voltage
V
CE(sat)
I
C
=100mA, I
B
=10mA
-
0.1
0.25
V
Transition Frequency
f
T
V
CE
=10V, I
C
=1mA
80
-
-
MHz
Collector Output Capacitance
C
ob
V
CB
=10V, I
E
=0, f=1MHz
-
2.0
3.5
pF
Noise Figure
NF
V
CE
=6V, I
C
=0.1mA
f=1kHz, Rg=10k
-
1.0
10
dB
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KTC3875S
Revision No : 2
COLLECTOR CURRENT I (mA)
0
C
0
COLLECTOR-EMITTER VOLTAGE V (V)
CE
CE
C
I - V
DC CURRENT GAIN h
10
FE
0.1
COLLECTOR CURRENT I (mA)
C
h - I
V - I
C
COLLECTOR CURRENT I (mA)
0.1
0.01
CE(sat)
COLLECTOR-EMITTER SATURATION
0.1
BASE-EMITTER SATURATION
BE(sat)
0.1
COLLECTOR CURRENT I (mA)
C
V - I
TRANSITION FREQUENCY f (MHz)
T
EMITTER CURRENT I (mA)
E
f - I
I
- V
BE
BASE-EMITTER VOLTAGE V (V)
0
0.3
B
BASE CURRENT I (
A)
1
2
3
4
5
6
40
80
120
160
200
240
280
COMMON EMITTER
Ta=25 C
6.0
5.0
3.0
2.0
1.0
0.5
I =0.2mA
0
B
FE
C
0.3
1
3
10
30
100
300
30
50
100
300
500
1k
3k
COMMON
EMITTER
Ta=100 C
Ta=25 C
Ta=-25 C
V =6V
CE
CE
V =1V
CE(sat)
C
V (V
)
0.3
1
3
10
30
100
300
0.03
0.05
0.1
0.3
0.5
1
3
COMMON EMITTER
I /I =10
C
B
Ta=100 C
Ta=25 C
Ta=-25 C
BE(sat)
C
VOLTAGE V (V)
0.3
1
3
10
30
100
300
0.3
1
3
5
10
30
0.5
COMMON EMITTER
I /I =10
Ta=25 C
C
B
T
E
CE
Ta=25 C
V =10V
COMMON EMITTER
50
3k
1k
500
300
100
30
-300
-100
-30
-10
-3
-1
-0.3
-0.1
10
B
BE
0.2
0.4
0.6
0.8
1.0
1.2
1
3
10
30
100
300
1k
3k
COMMON EMITTER
V =6V
CE
Ta=10
0
C
Ta=25
C
Ta=-25
C
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KTC3875S
Revision No : 2
C
P (mW)
0
h PARAMETER
10
3
1
0.5
COLLECTOR-EMITTER VOLTAGE V (V)
CE
0
AMBIENT TEMPERATURE Ta ( C)
C
P - Ta
h PARAMETER - V
h PARAMETER - I
C
COLLECTOR CURRENT I (mA)
0.1
0.1
h PARAMETER
C
0.3
1
3
10
50
0.3
1
3
10
30
100
300
1k
5k
BL
GR
Y
O
BL
GR
Y
O
BL
GR
Y
O
BL
GR
Y
O
h
fe
CE
30
100
300
0.1
0.3
1
3
10
30
100
300
1k
3k
5k
COMMON EMITTER
I =2mA
Ta=25 C
f=270Hz
C
BL
GR
Y
O
h fe
BL
GR
Y
O
BL
GR
Y
O
BL
GR
Y
O
COLLECTOR POWER DISSIPATION
25
50
75
100
125
150
175
50
100
150
200
ie
h
xk
ie
h
x
k
h
x10
re
-4
h
x10
re
-4
h
x
oe
h
x
oe
COMMON EMITTER
V =12V, f=270Hz
Ta=25 C
CE
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