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SEMICONDUCTOR KTA1531T
TECHNICAL DATA EPITAXIAL PLANAR PNP TRANSISTOR
LOW FREQUENCY POWER AMP, CONVERTER
ELECTRONIC GOVERNOR APPLICATIONS
E
FEATURES K B
DIM MILLIMETERS
Low Saturation Voltage A _
2.9 + 0.2
: VCE(sat)=0.3V(Max.) at IC=0.5A. B 1.6+0.2/-0.1
C _
0.70 + 0.05
2
G
Complementary to KTC3531T. 3
D _
0.4 + 0.1
D
A
F
E 2.8+0.2/-0.3
F _
1.9 + 0.2
G
1
G 0.95
H _
0.16 + 0.05
I 0.00-0.10
J 0.25+0.25/-0.15
MAXIMUM RATING (Ta=25 ) K 0.60
C
L
L 0.55
CHARACTERISTIC SYMBOL RATING UNIT
I
H
Collector-Base Voltage VCBO -30 V J J
Collector-Emitter Voltage VCEO -20 V
1. EMITTER
Emitter-Base Voltage VEBO -5 V 2. BASE
3. COLLECTOR
Collector Current IC -1 A
Collector Power Dissipation PC * 0.9 W
Junction Temperature Tj 150 TSM
Storage Temperature Range Tstg -55 150
* Package mounted on a ceramic board (600 0.8 )
Marking
h FE Rank Lot No.
Type Name
SA
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Collector Cut-off Current ICBO VCB=-20V, IE=0 - - -0.1 A
Emitter Cut-off Current IEBO VEB=-5V, IC=0 - - -0.1 A
hFE(1) (Note) VCE=-2V, IC=-50mA 120 - 400
DC Current Gain
hFE(2) VCE=-2V, IC=-1A(Pulse) 30 - -
Collector-Emitter Saturation Voltage VCE(sat) IC=-500mA, IB=-50mA - -0.15 -0.3 V
Base-Emitter Saturation Voltage VBE(sat) IC=-500mA, IB=-50mA - -0.85 -1.2 V
Transition Frequency fT VCE=-10V, IC=-50mA - 180 - MHz
Collector Output Capacitance Cob VCB=-10V, IE=0, f=1MHz - 15 - pF-
Note : hFE Classification Y:120 240, GR(G):200 400
2001. 6. 23 Revision No : 0 1/2
KTA1531T
I C - VCE I C - VCE
-800 -1000
I B =-10mA
COLLECTOR CURRENT I C (mA)
COLLECTOR CURRENT I C (mA)
A 0mA
0m I B=-1
A
A
2
0m
=-
0m
IB =-8mA -800
=-5
-600 IB
-10
IB
IB =-6mA
IB =
I B =-30mA
-600
I B =-5mA
-400 IB =-4mA
-400
I B =-3mA
IB =-2mA
-200
I B =-1mA -200
I B =-1mA
IB =0mA
0 0
0 -1 -2 -3 -4 -5 -6 -7 -8 0 -0.2 -0.4 -0.6 -0.8 -1.0
COLLECTOR-EMITTER VOLTAGE V CE (V) COLLECTOR-EMITTER VOLTAGE V CE (V)
I C - VBE VCE(sat) - I C
COLLECTOR-EMITTER SATURATION
-1.4 -2.0
VCE =-2V IC /I B =10
COLLECTOR CURRENT IC (A)
-1.2 -1.0
VOLTAGE VCE(sat) (V)
-0.5
-1.0
-0.3
-0.8
-0.6 -0.1
0.05
-0.4
-0.03
-0.2
0 -0.01
0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -10 -30 -100 -300 -1K -3K -10K
BASE-EMITTER VOLTAGE V BE (V) COLLECTOR CURRENT I C (mA)
fT -IC h FE - I C
TRANSITION FREQUENCY f T (MHz)
2K -500
VCE =-10V VCE =-2V
-300
1K
DC CURRENT GAIN h FE
500 -100
300 -50
-30
100
-10
50
-5
30 -3
10 -1
-1 -3 -10 -30 -100 -300 -1K -1 -3 -10 -30 -100 -300 -1K -3K -10K
COLLECTOR CURRENT I C (mA) COLLECTOR CURRENT I C (mA)
2001. 6. 23 Revision No : 0 2/2
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