UTC DTA124T
PNP DIGITAL TRANSISTOR
(BUILT-IN RESISTOR)
FEATURES
PNP DIGITAL TRANSISTOR
*Built-in bias resistors enable the configuration of an inverter
circuit without connecting external input resistors.
*The bias resistors consist of thin-film resistors with
complete isolation to allow positive biasing of the input
They also have the advantage of almost completely
eliminating parasitic effects.
*Only the on / off conditions need to be set for operation,
making device design easy.
2
1
3
EQUIVALENT CIRCUIT
B
R
1
C
MARKING
SOT-23
AC4T
E
1: EMITTER
2: BASE
3: COLLECTOR
ABSOLUTE MAXIMUM RATINGS
(Ta=25℃)
PARAMETER
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector Power dissipation
Junction temperature
Storage temperature
SYMBOL
V
CBO
V
CEO
V
EBO
Ic
Pc
Tj
Tstg
RATINGS
-50
-50
-5
-100
200
150
-55~+150
UNIT
V
V
V
mA
mW
℃
℃
ELECTRICAL CHARACTERISTICS
(Ta=25°C, unless otherwise specified)
PARAMETER
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current transfer ratio
Input resistance
Transition frequency
* Transition frequency of the device
SYMBOL
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
V
CE
(sat)
h
FE
R1
f
T
TEST CONDITIONS
Ic=-50µA
Ic=-1mA
I
E
=-50µA
V
CB
=-50V
V
EB
=-4V
Ic=-5mA, I
B
= -0.5mA
V
CE
=-5V, Ic= -1mA
V
CE
=-10V, I
E
=5mA, f=100MHz
*
MIN
-50
-50
-5
TYP MAX UNIT
V
V
V
µA
µA
V
kΩ
MHz
100
15.4
250
22
250
-0.5
-0.5
-0.3
600
28.6
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
QW-R206-064,A
UTC DTA124T
PNP DIGITAL TRANSISTOR
ELECTRICAL CHARACTERISTIC CURVES
Fig.1 DC current gain vs.collector current
Fig.2 Collector-emitter saturation
voltage vs.collector current
V
CE
=-5V
COLLECTOR SATURATION VOLTAGE,
V
CE
(sat) (V)
1k
500
-1
-500m
Ic/I
B
=10
DC CURRENT GAIN, h
FE
200
100
50
20
10
5
2
1
-100μ -200μ-500μ-1m -2m
-200m
-100m
-50m
Ta=100℃
25℃
-40℃
-20m
-10m
-5m
Ta=100℃
25℃
-40℃
-2m
-1m
-10μ -20μ
-5m -10m -20m -50m -100m
-50μ-100μ-200μ -500μ -1m
-2m
-5m
-10m
COLLECTOR CURRENT, Ic (A)
COLLECTOR CURRENT, Ic (A)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC
UNISONIC TECHNOLOGIES CO. LTD
2
QW-R206-064,A
Power technology
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