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UNISONIC TECHNOLOGIES CO.,
DTA143E
PNP EPITAXIAL SILICON TRANSISTOR
PNP DIGITAL TRANSISTOR (BULT-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.
1
TO-92
EQUIVALENT CIRCUIT
R1 IN R2 GND (+) IN GND (+) OUT OUT
MARKING
*Pb-free plating product number:DTA143EL
AE3
PIN CONFIGURATION
PIN NO. PIN NAME 1 GND 2 OUT 3 IN
ORDERING INFORMATION Order Number Normal Lead free DTA143E-T92-B DTA143EL-T92-B DTA143E-T92-K DTA143EL-T92-K Package TO-92 TO-92 Packing Tape Box Bulk
www.unisonic.com.tw Copyright (c) 2005 Unisonic Technologies Co.,
1 Ver.A QW-R201-080.A
DTA143E
PARAMETER Supply Voltage Input Voltage Output Current Power Dissipation Junction Temperature Storage Temperature
PNP EPITAXIAL SILICON TRANSISTOR
SYMBOL VCC VIN Io IC(max) PD TJ TSTG RATINGS -50 -30~+10 -100 -100 300 150 -40 ~ +150 UNIT V V mA mW
ABSOLUATE MAXIUM RATINGS (Ta = 25)
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, IO=-100A VO= -0.3V, IO= -20mA IO/II= -10mA / -0.5 mA VI= -5V VCC= -50V , VI=0V VO= -5V, IO= -10mA MIN -3 -0.1 -0.3 -1.8 -0.5 6.11 1.2 TYP MAX -0.5 UNIT V V mA A k MHz
20 3.29 0.8
VCE= -10 V, IE= 5mA, f=100MHz *
4.7 1 250
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 Ver.A QW-R201-080.A
DTA143E
PNP EPITAXIAL SILICON TRANSISTOR
Output current vs Input voltage (OFF characterristics) -10m Vo= -0.3V -5m Ta=100 25 -2m -40 -1m -500 -200 -100 -50 -20 -10 -5 -2
-500 -1m -2m -5m -10m -20m -50m -100 m
TYPICAL CHARACTERICS
Input voltage vs.output current (ON characterristics)
-100 -50
Vcc= -5V
Input Voltage, VI(ON) (V)
-10 -5
-2 -1 -500m
Ta=-40 25 100
-200m -100m -100 -200
Output Current, Io (A)
-20
-1 0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
Output Current, Io (A) DC current gain vs.output current
1K -1
INPUT VOLTAGE, Vi(off) (V) Output voltage vs. output current Ta=100 25 -40 Io/II=20
Vo= -5V
500 -500m
Output Voltage, VO(ON) V
200
DC Current Gain, GI
100 50
Ta=100 25 -40
-200 m 100m -50m
20 10 5
-20m -10m -5m
2 1 -100 -200 -500-1m
-2m -1m -100 -200 -500-1m -2m
-2m
-5m -10m -20m
-50m -100m
-5m -10m -20m
-50m -100m
Output Current, Io (A)
Output Current, Io (A)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 Ver.A QW-R201-080.A
DTA143E
PNP EPITAXIAL SILICON TRANSISTOR
U TC 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
4 Ver.A QW-R201-080.A

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