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UNISONIC TECHNOLOGIES CO.,
DTA124E
PNP DIGITAL TRANSISTOR (BUILT-IN RESISTORS)
FEATURES
PNP EPITAXIAL SILICON TRANSISTOR
*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.
2 1
3
EQUIVALENT CIRCUIT
IN R1 OUT
MARKING
SOT-23
*Pb-free plating product number:DTA124EL
R2 GND(+) IN GND(+) OUT
AC4
PIN CONFIGURATION
PIN NO. PIN NAME 1 GND 2 IN 3 OUT
ORDERING INFORMATION Order Number Normal Lead free DTA124E-AE3-R DTA124EL-AE3-R Package SOT-23 Packing Tape Reel
www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co.,
1
QW-R206-044,B
DTA124E
PARAMETER Supply Voltage Input Voltage Output Current Power Dissipation Junction Temperature Storage Temperature SYMBOL VCC VIN IC IO PD TJ TSTG
PNP EPITAXIAL SILICON TRANSISTOR
ABSOLUATE MAXIUM RATINGS (Ta = 25)
RATINGS -50 -40 ~ +10 -100 -30 200 150 -40 ~ +150 UNIT V V mA mW
ELECTRICAL CHARACTERISTICS (Ta= 25, unless otherwise specified.)
SYMBOL VI(off) Input Voltage VI(ON) Output Voltage VO(ON) Input Current II Output Current IO(off) DC Current Gain GI Input Resistance R1 Resistance Ratio R2/R1 Transition Frequency fT *Transition frequency of the device PARAMETER TEST CONDITIONS VCC= -5V, IOUT= -100A VOUT= -0.2V, IOUT= -5mA IOUT/IIN= -10mA / -0.5 mA VIN= -5V VCC= -50V , VIN=0V VOUT= -5V, IOUT= -5mA MIN -3 -0.1 -0.3 -0.36 -0.5 28.6 1.2 TYP MAX -0.5 UNIT V V mA A k MHz
56 15.4 0.8
VCE= -10 V, IE= 5mA, f=100MHz *
22 1 250
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2
QW-R206-044,B
DTA124E
PNP EPITAXIAL SILICON TRANSISTOR
TYPICAL CHARACTERICS
Fig.1 Input voltage vs.output current (ON characterristics)
-100 -50 -20
Fig.2 Output current vs Input voltage .(OFF characterristics) -10m -5m Output Current :Io(A) -2m -1m -500 -200 -100 -50 -20 -10 -5 -2 Vcc=-5V Ta=100 25 -40
Vo=-0.3V
Input Voltage :V I(ON) V
-10 -5
-2 -1 -500m
T a= - 40 25 100
-200m -100m -100
-20 0- 500 -1m -2m
-5m
-10m -20m
-50m -100m
-1
0
-0.5
-1.0
-1.5
-2.0
V
-2.5
-3.0
Output Current :Io(A) Fig.3 DC current gain vs.output current
1 k 500
Input Voltage :VI(OFF)
Fig.4Output voltage vs.output current -1
-500m
Vo=-5V T a=100 25 -40
lo/l=20 I T a=100 25 -40
Output Voltage :VO(ON) V
200
-200m -100m -50m
DC Current Gain: GI
100 50
20 10 5
-20m -10m -5m
2 1 -100 -20 0 -50 0-1m -2m -5m -10m -20m -50m -100m
-2m -1m -100
-2 00 -500 -1m -2m
-5m
-10m -20m
-50m -100m
Output Current :Io(A)
Output Current :Io(A)
UTC assum es no responsibility for equipm ent failures that result from using products at v alues that ex ceed, ev en m om entarily, rated v alues (such as m ax im um ratings, operating condition ranges, or other param eters) listed in products specifications of any and all UT C products described or contained herein. UT C products are not designed for use in life support appliances, dev ices or system s where m alfunction of these products can be reasonably expected to result in personal injury. R eproduction in whole or in part is prohibited without the prior written consent of the copyright owner. T he inform ation presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate and reliable and m ay be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3
QW-R206-044,B

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