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SEMICONDUCTOR KTA1837
TECHNICAL DATA TRIPLE DIFFUSED PNP TRANSISTOR
POWER AMPLIFIER APPLICATIONS.
DRIVER STAGE AMPLIFIER APPLICATINS.
A C
DIM MILLIMETERS
F
FEATURES S
A _
10.0 + 0.3
P
B _
15.0 + 0.3
High Transition Frequency : fT=70MHz(Typ.) E
C _
2.70 + 0.3
B
Complementary Pair with KTC4793. D 0.76+0.09/-0.05
G
E 3.2 + 0.2
_
F _
3.0 + 0.3
G _
12.0 + 0.3
H 0.5+0.1/-0.05
L L J _
13.6 + 0.5
K
R _
K 3.7 + 0.2
MAXIMUM RATING (Ta=25 ) M
L 1.2+0.25/-0.1
M 1.5+0.25/-0.1
J
CHARACTERISTIC SYMBOL RATING UNIT D D N _
2.54 + 0.1
P _
6.8 + 0.1
Collector-Base Voltage VCBO -230 V Q _
4.5 + 0.2
R _
2.6 + 0.2
N N H
Collector-Emitter Voltage VCEO -230 V S 0.5 Typ
Emitter-Base Voltage VEBO -5 V
Collector Current IC -1 A 1. BASE
Q
1 2 3
2. COLLECTOR
Base Current IB -0.1 A 3. EMITTER
Collector Power Ta=25 2.0
PC W
Dissipation Tc=25 20 TO-220IS
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 150
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Collector Cut-off Current ICBO VCB=-230V, IE=0 - - -1.0 A
Emitter Cut-off Current IEBO VEB=-5V, IC=0 - - -1.0 A
Collector-Emitter Breakdown Voltage V(BR)CEO IC=-10mA, IB=0 -230 - - V
DC Current Gain hFE VCE=-5V, IC=-100mA 100 - 320
Collector-Emitter Saturation Voltage VCE(sat) IC=-500mA, IB=-50mA - - -1.5 V
Base-Emitter Voltage VBE VCE=-5V, IC=-500mA - - -1.0 V
Transition Frequency fT VCE=-10V, IC=-100mA - 70 - MHz
Collector Output Capacitance Cob VCB=-10V, IE=0, f=1MHz - 30 - pF
2007. 5. 21 Revision No : 2 1/2
KTA1837
I C - V CE I C - V BE
-1.0 -1.0
-20 -10 COMMON EMITTER
COLLECTOR CURRENT I C (mA)
COLLECTOR CURRENT IC (A)
-8 VBE =-5V
-0.8 -0.8
-6
-0.6 -0.6
Tc=100 C 25 -25
-4
-0.4 -0.4
I B=-2mA
-0.2 -0.2
COMMON EMITTER
Tc=25 C
0 0
0 -2 -4 -6 -8 -10 0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4
COLLECTOR-EMITTER VOLTAGE VCE (V) BASE-EMITTER VOLTAGE VBE (V)
h FE - I C
COLLECTOR-EMITTER SATURATION
VCE(sat) - I C
500 -3
COMMON EMITTER COMMON EMITTER
300 I C /I B =10
VCE =-5V
DC CURRENT GAIN hFE
VOLTAGE VCE(sat) (V)
Tc=100 C -1
Tc=25 C -0.5
100 -0.3
Tc=-25 C
50 -0.1 Ta=100 C
30 -0.05
-0.03 25
-25
10 -0.01
-0.003 -0.01 -0.03 -0.1 -0.3 -1 -0.003 -0.01 -0.03 -0.1 -0.3 -1 -3
COLLECTOR CURRENT I C (A) COLLECTOR CURRENT I C (A)
SAFE OPERATING AREA
fT - IC -3
I C MAX(PULSED)
TRANSITION FREQUENCY f T (MHz)
300 I C MAX 1ms
COLLECTOR CURRENT I C (A)
(CONTINOUS) 10ms
-1
100ms
-0.5
DC
100
OP
-0.3
ER
AT
50
IO
N
30 -0.1
COMMON EMITTER
VCE =-10V -0.05 SINGLE NONREPETITIVE
PULSE Tc=25 C
Tc=25 C -0.03
0 CURVES MUST BE DERATED
5 10 30 100 300 1k LINEARLY WITH INCREASE
IN TEMPERATURE
-0.01
COLLECTOR CURRENT I C (mA) -1 -3 -5 -10 -30 -50 -100 -300 -500
COLLECTOR-EMITTER VOLTAGE VCE (V)
2007. 5. 21 Revision No : 2 2/2
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