1998. 6. 15
1/2
SEMICONDUCTOR
TECHNICAL DATA
KTA1298
EPITAXIAL PLANAR PNP TRANSISTOR
Revision No : 1
LOW FREQUENCY POWER AMPLIFIER APPLICATION.
POWER SWITCHING APPLICATION.
FEATURES
High DC Current Gain : h
FE
=100 320.
Low Saturation Voltage
: V
CE(sat)
=-0.4V(Max.) (I
C
=-500mA, I
B
=-20mA).
Suitable for Driver Stage of Small Motor.
Complementary to KTC3265.
Small Package.
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
(1) Classification O:100 200, Y:160 320
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Collector Cut-off Current
I
CBO
V
CB
=-30V, I
E
=0
-
-
-100
nA
Emitter Cut-off Current
I
EBO
V
EB
=-5V, I
C
=0
-
-
-100
nA
Collector-Emitter Breakdown Voltage
V
(BR)CEO
V
EB
=-10mA, I
B
=0
-30
-
-
V
Emitter-Base Breakdown Voltage
V
(BR)EBO
I
E
=-1mA, I
C
=0
-5.0
-
-
V
DC Current Gain
h
FE
(1) (Note)
V
CE
=-1V, I
C
=-100mA
100
-
320
h
FE
(2)
V
CE
=-1V, I
C
=-800mA
40
-
-
Collector-Emitter Saturation Voltage
V
CE(sat)
I
C
=-500mA, I
B
=-20mA
-
-
-0.4
V
Base-Emitter Voltage
V
BE
V
CE
=-1V, I
C
=-10mA
-0.5
-
-0.8
V
Transition Frequency
f
T
V
CE
=-5V, I
C
=-10mA
-
120
-
MHz
Collector Output Capacitance
C
ob
V
CB
=-10V, I
E
=0, f=1MHz
-
13
-
pF
CHARACTERISTIC
SYMBOL
RATING
UNIT
Collector-Base Voltage
V
CBO
-35
V
Collector-Emitter Voltage
V
CEO
-30
V
Emitter-Base Voltage
V
EBO
-5
V
Collector Current
I
C
-800
mA
Base Current
I
B
-160
mA
Collector Power Dissipation
P
C
200
mW
Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
h Rank
Type Name
Marking
Lot No.
I
FE
1998. 6. 15
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KTA1298
Revision No : 1
I - V
C
CE
CE
COLLECTOR-EMITTER VOLTAGE V (V)
0
-2
-4
-200
C
0
COLLECTOR CURRENT I (mA)
COLLECTOR EMITTER SATURATION
CE(sat)
-0.01
-3
-1
COLLECTOR CURRENT I (mA)
C
C
CE(sat)
V - I
DC CURRENT GAIN h
FE
1k
-1
COLLECTOR CURRENT I (mA)
C
C
FE
h - I
COLLECTOR POWER DISSIPATION P (mW)
0
C
40
0
AMBIENT TEMPERATURE Ta ( C)
a
C
P - T
COLLECTOR CURRENT I (mA)
0
C
-400
-0.2
0
BASE-EMITTER VOLTAGE V (V)
BE
BE
C
I - V
-6
-8
-10
-400
-600
-800
COMMON
EMITTER
Ta=25 C
I =-1mA
B
-2mA
-3mA
-4mA
-5mA
-6mA
-3
-10
-30
-100
-300
-1k
10
100
300
500
30
50
COMMON EMITTER
V =-1V
CE
Ta=100 C
Ta=25 C
Ta=-25 C
VOLTAGE V (V)
-10
-30
-100
-300
-1k
-0.03
-0.05
-0.1
-1
-2
-0.3
-0.5
COMMON EMITTER
I /I =25
C B
Ta=
100
C
Ta=2
5
C
Ta=-
25
C
-0.4
-0.6
-0.8
-1.0
-200
-600
-800
COMMON EMITTER
V =-1V
CE
T
a=
100
C
T
a=
25
C
T
a=
-2
5
C
80
120
160
200
240
280
40
80
120
160
200
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