JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
Digital transistors (built-in resistors)
DTA124EE/DTA124EUA/DTA124ECA
DTA124EKA/DTA124ESA
DIGITAL TRANSISTOR (PNP)
FEATURES
1) Built-in bias resistors enable the configuration of an inverter circuit without
connecting external input resistors (see equivalent circuit)
2) 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
3) Only the on/off conditions need to be set for operation, making device
design easy
PIN CONNENCTIONS AND MARKING
DTA124EE
DTA124EUA
SOT-523
Addreviated symbol: 15
SOT-323
Addreviated symbol: 15
DTA124EKA
DTA114ECA
DTA124ECA
SOT-23-3L
Addreviated symbol: 15
SOT-23
Addreviated symbol: 15
DTA124ESA
TO-92S
B,Jul,2011
Absolute maximum ratings(Ta=25
℃
)
Parameter
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
Parameter
Input voltage
Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
Symbol
V
CC
V
IN
I
O
I
C(MAX)
P
d
T
j
T
stg
Symbol
V
I(off)
V
I(on)
V
O(on)
I
I
I
O(off)
G
I
R
1
R
2
/R
1
f
T
56
15.4
0.8
Min
-0.5
Limits (DTA124E )
E
UA
KA
-50
-40~10
-30
-100
150
200
150
-55~150
Typ
Max
-3
-0.3
-0.36
-0.5
22
1
250
28.6
1.2
MHz
Unit
V
V
mA
µA
KΩ
Conditions
V
CC
=-5V ,I
O
=-100µA
V
O
=-0.2V ,I
O
=-5mA
I
O
/I
I
=-10mA/-0.5mA
V
I
=-5V
V
CC
=-50V ,V
I
=0
V
O
=-5V ,I
O
=-5mA
CA
SA
Unit
V
V
mA
300
mW
℃
℃
Electrical characteristics (Ta=25
℃
)
V
O
=-10V ,I
O
=-5mA,f=100MHz
B,Jul,2011
电子工程世界
