Features
1) Both the DTA143Z chip and DTC143Z chip in an EMT
   or UMT package.
2) Mounting possible with EMT3 or UMT3 automatic
   mounting machines.
3) Transistor elements are independent, eliminating
   interference.
4) Mounting cost and area can be cut in half.

Structure
   A PNP and NPN digital transistor
   (each with a single built in resistor)