ETC DTA114

CHINA GUANGDONG DONGGUAN HAROM ELECTRONICS CO., LTD
Digital transistors (built-in resistors)
www.harom.cn
tel:86-769-87058050
DTA114EE/DTA114EUA/DTA114EKA
/DTA114ESA/ DTA114ECA
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 negative 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
DTA114EUA
DTA114EE
SOT-523
Addreviated symbol: 14
DTA114EKA
SOT-323
Addreviated symbol: 14
DTA114ECA
SOT-23-3L
Addreviated symbol: 14
DTA114ESA
TO-92S
SOT-23
Addreviated symbol: 14
Absolute maximum ratings(Ta=25℃)
Limits (DTA114E□)
Parameter
Symbol
Supply voltage
VCC
-50
V
Input voltage
VIN
-40~10
V
IO
-50
IC(MAX)
-100
Output current
E
UA
CA
150
KA
SA
Unit
mA
Power dissipation
Pd
200
300
mW
Junction temperature
Tj
150
℃
Storage temperature
Tstg
-55~150
℃
Electrical characteristics (Ta=25℃)
Parameter
Input voltage
Symbol
Min.
Typ
VI(off)
VI(on)
Max.
-0.5
-3
Unit
V
Conditions
VCC=-5V ,IO=-100µA
VO=-0.3V ,IO=-10 mA
Output voltage
VO(on)
-0.3
V
IO/II=-10mA/-0.5mA
Input current
II
-0.88
mA
VI=-5V
Output current
IO(off)
-0.5
µA
VCC=-50V, VI=0
DC current gain
GI
30
Input resistance
R1
7
10
13
Resistance ratio
R2/R1
0.8
1
1.2
Transition frequency
fT
Typical Characteristics
VO=-5V ,IO=-5mA
250
KΩ
MHz
VCE=-10V ,IE=5mA,f=100MHz