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Unisonic Technologies |
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UNISONIC TECHNOLOGIES CO., LTD
DTA144E
PNP SILICON TRANSISTOR
DIGITAL TRANSISTORS
(BUILT-IN BIAS RESISTORS)
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.
3
1
2
SOT-23
3
1
2
SOT-323
3
EQUIVALENT CIRCUIT
R1
IN
R2
OUT
1
2 SOT-523
*Pb-free plating product number:DTA144EL
GND(+)
IN OUT
GND(+)
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
DTA144E-AE3-R
DTA144EL-AE3-R
DTA144E-AL3-R
DTA144EL-AL3-R
DTA144E-AN3-R
DTA144EL-AN3-R
Package
SOT-23
SOT-323
SOT-523
Pin Assignment
123
GIO
GIO
GIO
Packing
Tape Reel
Tape Reel
Tape Reel
DTA144EL-AE3-R
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) R: Tape Reel
(2) AE3: SOT-23, AL3: SOT-323, AN3: SOT-523
(3) L: Lead Free Plating, Blank: Pb/Sn
MARKING
AE4
For SOT -23/ SOT-323/SOT -523 Package
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Copyright © 2005 Unisonic Technologies Co., Ltd
1 of 3
QW-R206-051,B
DTA144E
PNP SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS (Ta = 25 )
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
VCC -50
V
Input Voltage
Output Current
VIN
IOUT
IO(MAX)
-40~+10
-30
-100
V
mA
Power Dissipation
SOT-523
SOT-23/SOT-323
PD
150 mW
200 mW
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 , unless otherwise specified.)
PARAMETER
Input Voltage
Output Voltage
Input Current
Output Current
SYMBOL
VIN(OFF)
VIN(ON)
VOUT(ON)
IIN
IOUT(OFF)
TEST CONDITIONS
VCC= -5V, IOUT= -100 A
VOUT= -0.3V, IOUT= - mA
IOUT/IIN= -10mA/-0.5 mA
VIN= -5V
VCC= -50V , VIN=0V
MIN TYP MAX UNIT
-0.5 V
-3 V
-0.1 -0.3
V
-0.18 mA
-0.5 µA
DC Current Gain
hFE
Input Resistance
R1
Resistance Ratio
R2/R1
Transition Frequency
fT
*Transition frequency of the device.
VOUT= -5V, IOUT= -5mA
VCE= -10 V, IE=5mA, f=100MHz
68
32.9 47 61.1 kΩ
0.8 1 1.2
250 MHz
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 3
QW-R206-051,B
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