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 SEMICONDUCTOR
TECHNICAL DATA
RELAY DRIVERS, LAMP DRIVERS, MOTOR DRIVERS AND STROBES APPLICATION.
KTA1544T
EPITAXIAL PLANAR PNP TRANSISTOR
E
FEATURES
Adoption of MBIT Processes. Large Current Capacitance. Low Collector-to-Emitter Saturation Voltage.
A F G
K
B
DIM A B
2 3 C D
MILLIMETERS _ 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 0.60 0.55
D
Ultrasmall Package facilitates miniaturization in end products. High Allowable Power Dissipation. Complementary to KTC3544T.
C L
G
High Speed Switching.
1
E F G H I J K L
J
CHARACTERISTIC Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Base Current Collector Power Dissipation Junction Temperature Storage Temperature Range DC Pulse
SYMBOL VCBO VCEO VEBO IC ICP IB PC * Tj Tstg 0.8
RATING -30 -30 -6 -2 -4 -400 0.9 150 -55 ) 150
UNIT V V V A mA W
1. EMITTER 2. BASE 3. COLLECTOR
Marking
Lot No. Type Name
* Package mounted on a ceramic board (600
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC Collector Cut-off Current Emitter Cut-off Current Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage DC Current Gain Transition Frequency Collector Output Capacitance Turn-On Time Swiitching Time SYMBOL ICBO IEBO V(BR)CBO V(BR)CEO V(BR)EBO VCE(sat) VBE(sat) hFE fT Cob ton
INPUT
TEST CONDITION VCB=-20V, IE=0 VEB=-3V, IC=0 IC=-10 A, IE=0 IC=-1mA, IB=0 IE=-10 A, IC=0 IC=-1.5A, IB=-75mA IC=-1.5A, IB=-75mA VCE=-2V, IC=-100mA VCE=-10V, IC=-50mA VCB=-10V, f=1MHz
PW=20s DC < 1% = IB1 I B2 RB 50 VR 100F 470F VCC =-12V 24 OUTPUT
MIN. -30 -30 -6 200 -
Storage Time
tstg
Fall Time
tf
V BE =5V -20IB1=20IB2=IC =-500mA
2001. 11. 7
Revision No : 0
I J
MAXIMUM RATING (Ta=25
)
H
TSM
SN
TYP. -350 -0.85 150 32 60 MAX. -0.1 -0.1 -600 -1.2 560 MHz pF UNIT A A V V V mV V
-
350
-
nS
-
25
-
1/3
KTA1544T
I C - V CE
0m -15 A -1 0mA 00 mA
h FE - I C
mA -30 mA -20
-2.0 COLLECTOR CURRENT I C (A) -1.8 -1.6
0m
-20
-5
0m
A
1K DC CURRENT GAIN h FE 500 300
-40
mA
VCE =-2V
-1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0 0
-10mA -8mA -6mA
-4mA -2mA I B =0mA
-25
A
100 50 30 -0.01 -0.03 -0.1 -0.3 -1 -2
-0.2
-0.4
-0.6
-0.8
-1.0
COLLECTOR-EMITTER VOLTAGE VCE (V)
COLLECTOR CURRENT I C (A)
VCE(sat) - I C
COLLECTOR-EMITTER SATURATION VOLTAGE VCE(sat) (V) -1 -0.5 -0.3 COLLECTOR CURRENT I C (A)
IC /I B =10
I C - VBE
-2.0
V CE =-2V
-1.6 -1.2 -0.8 -0.4 0
-0.1 -0.05 -0.03
-0.01 -0.005 -0.01
-0.03-0.05 -0.1
-0.3 -0.5
-1
-2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
COLLECTOR CURRENT I C (A)
BASE-EMITTER VOLTAGE V BE (V)
fT - IC
TRANSITION FREQUENCY f T (MHz)
VCE =-10V
C ob - V CB
COLLECTOR OUTPUT CAPACITANCE C ob (pF) 100 70 50 30
f=-1MHz
1K 500 300
100 50 30
10 -0.01
10 -1 -3 -5 -10 -30 -50 COLLECTOR-BASE VOLTAGE VCB (V)
-0.03
-0.1
-0.3
-0.1
-0.2
COLLECTOR CURRENT I C (A)
2001. 11. 7
Revision No : 0
2/3
KTA1544T
SAFE OPERATING AREA
COLLECTOR POWER DISSIPATION PC (W) -10 -5 COLLECTOR CURRENT I C (A) -3
I C MAX.(PULSED)
10 S 0
Pc - Ta
1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 120 140 160
MOUNTED ON A CERAMIC BOARD (600mm 2 0.8mm)
I C MAX (CONTINUOUS)
DC
10
0 50
m
*
S*
S*
1m
-1 -0.5 -0.3
OP ER
S*
10
AT
0m
S*
-0.1 -0.05
-0.02 -0.2
IO N SINGLE NONREPETITIVE * PULSE Ta=25 C CURVES MUST BE DERATED LINEARLY WITH INCREASE IN TEMPERATURE MOUNTED ON A CERAMIC BOARD (600mm 2 0.8mm)
AMBIENT TEMPERATURE Ta ( C) -30 -50
-0.5
-1
-3
-5
-10
COLLECTOR-EMITTER VOLTAGE V CE (V)
2001. 11. 7
Revision No : 0
3/3


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