SEMICONDUCTOR
KTA1544T
EPITAXIAL PLANAR PNP TRANSISTOR
TECHNICAL DATA
RELAY DRIVERS, LAMP DRIVERS,
MOTOR DRIVERS AND STROBES APPLICATION.
E
B
K
FEATURES
DIM MILLIMETERS
ᴌAdoption of MBIT Processes.
_
A
B
2.9+0.2
1.6+0.2/-0.1
ᴌLarge Current Capacitance.
_
C
D
0.70+0.05
2
1
3
ᴌLow Collector-to-Emitter Saturation Voltage.
ᴌHigh Speed Switching.
_
0.4+0.1
E
F
2.8+0.2/-0.3
1.9+0.2
_
G
0.95
ᴌUltrasmall Package facilitates miniaturization in end products.
ᴌHigh Allowable Power Dissipation.
ᴌComplementary to KTC3544T.
_
H
I
J
K
L
0.16+0.05
0.00-0.10
0.25+0.25/-0.15
0.60
0.55
I
H
MAXIMUM RATING (Ta=25ᴱ)
J
J
CHARACTERISTIC
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
SYMBOL
VCBO
VCEO
VEBO
IC
RATING
-30
UNIT
V
1. EMITTER
2. BASE
3. COLLECTOR
-30
V
-6
V
DC
-2
Collector Current
A
TSM
ICP
Pulse
-4
IB
Base Current
-400
0.9
mA
W
PC *
Tj
Collector Power Dissipation
Junction Temperature
Storage Temperature Range
Marking
Lot No.
150
ᴱ
Tstg
-55ᴕ150
ᴱ
Type Name
S N
* Package mounted on a ceramic board (600Ὅᴧ0.8Ὂ)
ELECTRICAL CHARACTERISTICS (Ta=25ᴱ)
CHARACTERISTIC
Collector Cut-off Current
SYMBOL
ICBO
TEST CONDITION
MIN.
TYP. MAX. UNIT
VCB=-20V, IE=0
-
-
-
-0.1
ỌA
ỌA
V
IEBO
VEB=-3V, IC=0
Emitter Cut-off Current
-
-0.1
V(BR)CBO
V(BR)CEO
V(BR)EBO
VCE(sat)
VBE(sat)
hFE
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
DC Current Gain
IC=-10ỌA, IE=0
-30
-30
-6
-
-
-
-
IC=-1mA, IB=0
-
-
V
IE=-10ỌA, IC=0
-
V
IC=-1.5A, IB=-75mA
IC=-1.5A, IB=-75mA
VCE=-2V, IC=-100mA
VCE=-10V, IC=-50mA
VCB=-10V, f=1MHz
-350
-0.85
-
-600
-1.2
560
-
mV
V
-
200
-
fT
Transition Frequency
150
32
MHz
pF
Cob
Collector Output Capacitance
-
-
I
B2
PW=20µs
B1
ton
tstg
tf
Turn-On Time
-
-
-
60
350
25
-
-
-
I
<
DC 1%
=
OUTPUT
INPUT
R
B
24Ω
V
R
Swiitching
Storage Time
Time
50Ω
nS
100µF
=5V
470µF
V
V
=-12V
Fall Time
CC
BE
-20I =20I =I =-500mA
B1
C
B2
2001. 11. 7
Revision No : 0
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