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                                                                                                                                DTA144EEB
Transistors

-100mA / -50V Digital transistors
(with built-in resistors)
DTA144EEB

  Applications                                                                 Dimensions (Unit : mm)
Inverter, Interface, Driver
                                                                                    EMT3F


                                                                                                                       1.6                0.7
 Features                                                                                                      0.26
1) Built-in bias resistors enable the configuration of




                                                                                                                                                   0.45
                                                                                                   0.86 0.37
                                                                                                                 (3)
   an inverter circuit without connecting external




                                                                                                    1.6
   input resistors (see equivalent circuit).




                                                                                                                                                   0.45
2) The bias resistors consist of thin-film resistors




                                                                                                        0.37
                                                                                                                  (1)           (2)
   with complete isolation to allow negative biasing                                                              0.5 0.5               0.13
                                                                                                                    1.0
   of the input. They also have the advantage of
   almost completely eliminating parasitic effects.                                 (1) IN                                            Each lead has same dimensions
                                                                                    (2) GND
3) Only the on/off conditions need to be set for                                    (3) OUT
                                                                                                                Abbreviated symbol : 16
   operation, making the device design easy.




  Structure                                                                       Equivalent circuit
PNP silicon epitaxial planar transistor type
(Resistor built-in)
                                                                                            R1                               OUT
                                                                                  IN

                                                                                              R2
 Packaging specifications
                                                                                                                             GND(+)
                Package                               EMT3F
                Packaging type                        Taping
                Code                                      TL                           IN                                    OUT

 Part No.       Basic ordering unit (pieces)          3000                                                     GND(+)
 DTA144EEB
                                                                               R1=R2=47k


 Absolute maximum ratings (Ta=25

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