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dtc143zub


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Transistors                                                                                                            DTC143ZUB

100mA / 50V Digital transistors
(with built-in resistors)
DTC143ZUB

  Applications                                                       Dimensions (Unit : mm)
Inverter, Interface, Driver
                                                                         UMT3F


                                                                                                              2.0
 Features                                                                                             0.32                0.9




                                                                                         1.25 0.425




                                                                                                                                   0.53
1) Built-in bias resistors enable the configuration of                                                  (3)
   an inverter circuit without connecting external




                                                                                         2.1
   input resistors (see equivalent circuit).
2) The bias resistors consist of thin-film resistors




                                                                                              0.425




                                                                                                                                   0.53
                                                                                                        (1)      (2)
   with complete isolation to allow negative biasing                                                   0.65 0.65     0.13
   of the input. They also have the advantage of                                                          1.3

   almost completely eliminating parasitic effects.                                                                       Each lead has same dimensions

3) Only the on/off conditions need to be set for                     (1) IN
   operation, making the device design easy.                         (2) GND
                                                                                                      Abbreviated symbol : 123
                                                                     (3) OUT




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

                                                                                           R2
 Packaging specifications
                                                                                                                    GND
                 Package                          UMT3F
                 Packaging type                   Taping
                                                                                    IN                              OUT
                 Code                              TL
 Part No.        Basic ordering unit (pieces)     3000                                                  GND
 DTC143ZUB
                                                                           R1=4.7k, R2=47k



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