CYStech Electronics Corp.
Dual NPN Digital Transistors
Spec. No. : C355S6R
Issued Date : 2003.05.23
Revised Date : 2011.02.22
Page No. : 1/6
•Built-in bias resistors enable the configuration of an inverter circuit without connecting external input
resistors (see equivalent circuit).
•The bias resistors consist of thin-film resistors with complete isolation to allow negative 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.
•Two DTC114Y chips in a SOT-363 package.
•Mounting by SOT-323 automatic mounting machines is possible.
•Mounting cost and area can be cut in half.
•Transistor elements are independent, eliminating interference.
•Complements the HBA114YS6R.
RB1=10kΩ , RB2=10 kΩ
RBE1=47kΩ , RBE2=47 kΩ
CYStek Product Specification