Datasheet

UNISONIC TECHNOLOGIES CO., LTD
DTA115E
PNP EPITAXIAL SILICON TRANSISTOR
PNP DIGITAL TRANSISTOR
(BUILT-IN RESISTORS)

FEATURES
* Built-in bias resistors enable the configuration of an inverter
circuit without connecting external input resistors (see the
equivalent circuit).
* 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.

EQUIVALENT CIRCUIT
OUT
R1
IN
R2
GND (+)
IN
OUT
GND (+)

ORDERING INFORMATION
Ordering Number
DTA115EG-AE3-R
DTA115EG-AL3-R
Note: Pin Assignment: G: GND I: IN

Package
SOT-23
SOT-323
Pin Assignment
1
2
3
G
I
O
G
I
O
Packing
Tape Reel
Tape Reel
O: OUT
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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QW-R220-016.C
DTA115E

PNP EPITAXIAL SILICON TRANSISTOR
ABSOLUATE MAXIUM RATINGS (TA= 25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
VCC
-50
V
VIN
-40~+10
V
IOUT
-20
mA
Output Current
-100
IC(MAX)
Power Dissipation
PD
200
mW
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-40 ~ +150
°C
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
Supply Voltage
Input Voltage

ELECTRICAL CHARACTERISTICS (TA= 25°C, unless otherwise specified)
PARAMETER
Input Voltage
Output Voltage
Input Current
Output Current
DC Current Gain
Input Resistance
Resistance Ratio
SYMBOL
VIN(OFF)
VIN(ON)
VOUT(ON)
IIN
IOUT(OFF)
GI
R1
R2/R1
Transition Frequency
fT
TEST CONDITIONS
VCC= -5V, IOUT=-100μA
VOUT= -0.3V,IOUT= -1mA
IOUT= -5mA, IIN= -0.25mA
VIN= -5V
VCC= -50V , VIN=0V
VOUT= -5V,IOUT= -5mA
VCE= -10 V, IE= 5mA, f=100MHz
(Note)
MIN
TYP
MAX
-0.5
UNIT
-0.1
-0.3
-0.15
-0.5
V
mA
μA
100
1
130
1.2
kΩ
-3
82
70
0.8
250
V
MHz
Note: Transition frequency of the device
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R220-016.C
DTA115E
PNP EPITAXIAL SILICON TRANSISTOR
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R220-016.C
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