UNISONIC TECHNOLOGIES CO., LTD
DTA143X PNP SILICON TRANSISTOR
www.unisonic.com.tw 1 of 3
Copyright © 2011 Unisonic Technologies Co., Ltd QW-R206-078.E
PNP DIGITAL
TRANSISTOR
FEATURES
* Built-in bias resistors that implies easy ON/OFF applications.
* The bias resistors are thin-film resistors with complete isolation to
allow positive input.
EQUIVALENT CIRCUIT
R1
R2
IN
OUT
GND(+)
IN OUT
GND(+)
ORDERING INFORMATION
Ordering Number Package Pin Assignment Packing
Lead Free Halogen Free 1 2 3
DTA143XL-AE3-R DTA143XG-AE3-R SOT-23 G I O Tape Reel
DTA143XL-AL3-R DTA143XG-AL3-R SOT-323 G I O Tape Reel
DTA143XL-AN3-R DTA143XG-AN3-R SOT-523 G I O Tape Reel
DTA143XL-T92-B DTA143XG-T92-B TO-92 G O I Tape Box
DTA143XL-T92-K DTA143XG-T92-K TO-92 G O I Bulk
DTA143XL-T92-R DTA143XG-T92-R TO-92 G O I Tape Reel
DTA143XL-T9S-K DTA143XG-T9S-K TO-92SP G O I Bulk
MARKING (FOR SOT-23/SOT-323/SOR-523 PACKAGE)
AE3X X: Lead Free
X: Halogen Free
DTA143X PNP SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD 2 of 3
www.unisonic.com.tw QW-R206-078.E
ABSOLUTE MAXIMUM RATINGS (TA=25°C)
PARAMETER SYMBOL RATINGS UNIT
Supply Voltage VCC -50 V
Input Voltage VI -20 ~ +7 V
Output Current IO -100
mA
IC
(
MAX.
)
-100
Power Dissipation
SOT-23/SOT-323/SOT-523
PD
300
mW TO-92 625
TO-92SP 550
Junction Temperature TJ 150 °C
Storage Temperature TSTG -55 ~ +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.
ELECTRICAL CHARACTERISTICS (TA =25°C)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Input Voltage VI
(
OFF
)
V
CC=−5V, IO=−100μA -0.3 V
VI
(
ON
)
V
O=−0.3V, IO=−20mA -2.5
Output Voltage VO
(
ON
)
I
O/II=−10mA/−0.5mA -0.1 -0.3 V
Input Current II V
I=−5V -1.8 mA
Output Current IO
(
OFF
)
V
CC=−50V, VI=0V -0.5 μA
DC Current Gain GI V
O=−5V, IO=−10mA 30
Input Resistance R1 3.29 4.7 6.11 KΩ
Resistance Ratio R2/R1 1.7 2.1 2.6
Transition Frequency fT V
CE=−10V, IE=5mA, f=100MHz (Note) 250 MHz
Note: Transition frequency of the device
DTA143X PNP SILICON TRANSISTOR
UNISONIC TECHNOLOGIES CO., LTD 3 of 3
www.unisonic.com.tw QW-R206-078.E
TYPICAL CHARACTERISTICS
Input Voltage, V
I(ON)
(V)
Output Current, I
O
(A)
DC Current Gain vs. Output Current Output Voltage vs. Output Current
1K
100
10
-100u
Output Current, IO(A)
DC Current Gain, G
I
2
20
200
VO= 5V
500
50
5
1
-200u -500u-1m -2m -5m -10m -20m -50m -100m
-40℃
25℃
TA = 100℃
-1
-100m
-10m
-100u
Output Current, IO(A)
Output Voltage, V
O(ON)
(V)
-2m
-20m
-200m
IO/II= 20
-500m
-50m
-5m
-1m
-200u -500u -1m -2m -5m -10m-20m -50m-100m
-40℃
25℃
TA = 100℃
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.
