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SEMICONDUCTOR
TECHNICAL DATA
KTC2874
SILICON NPN TRANSISTOR
EPITAXIAL PLANAR TYPE
Revision No : 4
FOR MUTING AND SWITCHING APPLICATION.
FEATURES
High Emitter-Base Voltage : V
EBO
=25V(Min.)
High Reverse h
FE
: Reverse h
FE
=150(Typ.) (V
CE
=-2V, I
C
=-4mA)
Low on Resistance : R
ON
=1 (Typ.), (I
B
=5mA)
MAXIMUM RATING (Ta=25 )
TO-92
DIM MILLIMETERS
A
B
C
d
E
G
L
P
T
4.7 MAX
5.1 MAX
4.1 MAX
0.45
0.55 MAX
0.8
1.8
12.7 MIN
1.27
0.45
d
1 2
3
B
A
L
D
P
P
D
C
E
G
T
1. EMITTER
2. COLLECTOR
3. BASE
ELECTRICAL CHARACTERISTICS (Ta=25 )
*Note) : h
FE
Classification A:200~700, B: 350 1200
CHARACTERISTIC
SYMBOL
RATING
UNIT
Collector-Base Voltage
V
CBO
50
V
Collector-Emitter Voltage
V
CEO
20
V
Emitter-Base Voltage
V
EBO
25
V
Collector Current
I
C
300
mA
Base Current
I
B
60
mA
Collector Power Dissipation
P
C
625
mW
Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Collector Cut-off Current
I
CBO
V
CB
=50V, I
E
=0
-
-
0.1
A
Emitter Cut-off Current
I
EBO
V
EB
=25V, I
C
=0
-
-
0.1
A
DC Current Gain (Note)
h
FE
*
V
CE
=2V, I
C
=4mA
200
-
1200
Collector-Emitter Saturation Voltage
V
CE(sat)
I
C
=30mA, I
B
=3mA
-
0.042
0.1
V
Base-Emitter Voltage
V
BE
V
CE
=2V, I
C
=4mA
-
0.61
-
V
Transition Frequency
f
T
V
CE
=6V, I
C
=4mA
-
30
-
MHz
Collector Output Capacitance
C
ob
V
CB
=10V, I
E
=0, f=1MHz
-
4.8
7
pF
Switching
Time
Turn-on Time
t
ON
1k
3k
4k
50
10V
CC
V =12V
BB
V =-3V
1s
2%
OUTPUT
DUTY CYCLE
INPUT
<
=
-
160
-
nS
Storage Time
t
stg
-
500
-
Fall Time
t
f
-
130
-
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KTC2874
Revision No : 4
COLLECTOR CURRENT I (mA)
0
C
0
BASE-EMITTER VOLTAGE V (V)
BE
BE
C
I - V
COLLECTOR CURRENT I (mA)
0
C
0
COLLECTOR-EMITTER VOLTAGE V (V)
CE
CE
C
I - V
10
TRANSTION FREQUENCY f (MHz)
5
T
500
-3
-1
-0.3
-0.1
EMITTER CURRENT I (mA)
E
f - I
COLLECTOR CURRENT I (mA)
DC CURRENT GAIN h
0.3
1
3
10
C
50
FE
h - I
COLLECTOR-EMITTER VOLTAGE V (V)
COLLECTOR CURRENT I (mA)
0
0
C
CE
I - V (REVERSE REGION)
C
CE
1
COLLECTOR-EMITTER SATURATION
COLLECTOR CURRENT I (mA)
0.1
0.3
1
3
C
CE(sat)
10
500
V - I
2
4
6
8
10
10
20
30
40
50
COMMON
EMITTER
Ta=25 C
I =20A
B
160
140
120
100
80
60
40
0
-2
-4
-6
-8
-10
-2
-4
-6
-8
-10
COMMON
EMITTER
Ta=25 C
50
40
30
20
I =10A
0
B
FE
C
30
100
100
300
500
1k
3k
5k
COMMON EMITTER
Ta=100 C
V =6V
CE
V =2V
CE
Ta=25 C
Ta=-25 C
CE(sat)
C
VOLTAGE V (mV)
10
30
100
300
3
5
30
50
100
300
COMMON EMITTER
I /I =10
C B
0.4
0.8
1.2
1.6
100
200
300
COMMON EMITTER
V =2V
CE
T
a=100 C
Ta=25 C
Ta=-25 C
T
E
-10
-30
-100
30
50
100
300
COMMON EMITTER
V =6V
Ta=25 C
CE
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KTC2874
Revision No : 4
C
P (mW)
0
COLLECTOR POWER DISSIPATION
COLLECTOR-EMITTER ON RESISTANCE
ON
0.3
0.3
0.1
0.03
0.01
BASE CURRENT I (mA)
B
0
AMBIENT TEMPERATURE Ta ( C)
Pc - Ta
R - I
C - V
CB
COLLECTOR-BASE VOLTAGE V (V)
0.3
0.5
1
3
ob
1
COLLECTOR OUTPUT CAPACITANCE
10
ob
CB
C (pF)
5
10
30
3
5
30
f=1MHz
I =0
Ta=25 C
E
25
100
ON
B
R (
)
1
3
10
0.5
1
3
5
10
30
50
100
1k
10k
I
B
50
75
100
125
150
175
200
300
400
500
600
700
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