Page 1
2001. 6. 23 1/2
SEMICONDUCTOR
TECHNICAL DATA
KTC3531T
EPITAXIAL PLANAR NPN TRANSISTOR
Revision No : 0
LOW FREQUENCY POWER AMP, CONVERTER
ELECTRONIC GOVERNOR APPLICATIONS
FEATURES
Low Saturation Voltage
: V
CE(sat)
=0.3V(Max.) at IC=0.5A.
Complementary to KTA1531T.
MAXIMUM RATING (Ta=25 )
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Collector-Base Voltage
V
CBO
30 V
Collector-Emitter Voltage
V
CEO
20 V
Emitter-Base Voltage
V
EBO
5 V
Collector Current
I
C
1 A
Collector Power Dissipation
PC*
0.9 W
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
VCB=20V, IE=0
- - 0.1
A
Emitter Cut-off Current
I
EBO
VEB=5V, IC=0
- - 0.1
A
DC Current Gain
hFE(1) (Note) VCE=2V, IC=50mA
120 - 400
hFE(2) VCE=2V, IC=1A(Pulse)
30 - -
Collector-Emitter Saturation Voltage
V
CE(sat)
IC=500mA, IB=50mA
- 0.1 0.3 V
Base-Emitter Saturation Voltage
V
BE(sat)
IC=500mA, IB=50mA
- 0.85 1.2 V
Transition Frequency
f
T
VCE=10V, IC=50mA
- 180 - MHz
Collector Output Capacitance
C
ob
VCB=10V, IE=0, f=1MHz
- 15 - pF
Note : h
FE
Classification Y:120 240, GR(G):200 400
* Package mounted on a ceramic board (600
0.8 )
E
B
A
F
C
K
G
G
L
J
1. EMITTER
2. BASE
3. COLLECTOR
2
1
3
I
D
H
J
DIM MILLIMETERS
A
B
C
D
E
F
G
H
I
J
K 0.60
L 0.55
_
2.9 0.2
+
1.6+0.2/-0.1
_
0.70 0.05
+
_
0.4 0.1
+
2.8+0.2/-0.3
_
1.9 0.2
+
0.95
_
0.16 0.05
+
0.00-0.10
0.25+0.25/-0.15
TSM
Marking
h Rank
FE
Type Name
H A
Lot No.
Page 2
2001. 6. 23 2/2
KTC3531T
Revision No : 0
k
I - V
CCE
800
C
600
I =10mA
B
I =8mA
B
I =6mA
B
I =4mA
B
400
200
COLLECTOR CURRENT I (mA)
0
0
12 345 67
COLLECTOR-EMITTER VOLTAGE V (V)
I - V
C
1.4
V =2V
CE
1.2
C
1.0
0.8
0.6
0.4
0.2
COLLECTOR CURRENT I (A)
0
0
0.2 0.4
BASE-EMITTER VOLTAGE V (V)
I =2mA
B
I =0mA
B
BE
I =1mA
B
BE
CE
1.40.6 0.8 1.0 1.2 1.6
I - V
CCE
1000
800
C
I =50mA
600
400
200
COLLECTOR CURRENT I (mA)
8
0
0
0.1 0.3 0.5 0.7 0.9
COLLECTOR-EMITTER VOLTAGE V (V)
2.0
I /I =10
B
C
1.0
I =30mA
B
B
0.2
V - I
I =20mA
B
CE(sat) C
I =15mA
B
I =10mA
B
0.80.4 0.6 1.0
I =8mA
B
I =5mA
B
I =3mA
B
I =1mA
B
I =0mA
B
CE
0.5
0.3
CE
0.1
0.05
VOLTAGE V (V)
0.03
0.01
COLLECTOR-EMITTER SATURATION
COLLECTOR CURRENT I (mA)
3001003010
1k 3k 10k
C
f - I
TC
2K
1K
T
V =10V
CE
500
300
500
300
FE
100
50
h - I
FE
C
V =2V
CE
30
100
50
30
TRANSITION FREQUENCY f (MHz)
10
13 30
COLLECTOR CURRENT I (mA)
30010
100 1k
C
10
5
DC CURRENT GAIN h
3
1
131030
COLLECTOR CURRENT I (mA)
100 300 1k 3k 10
C
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