DTA143ES3

CYStech Electronics Corp. Spec. No. : C268S3 Issued Date : 2003.06.12 Revised Date : Page No. : 1/4 PNP Digital Transistors (Built-in Resistors) DTA143ES3 Features 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 positive 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. Complements the DTC143ES3 Equivalent Circuit DTA143ES3 Outline SOT-323 R1=4.7kΩ , R2=4.7 kΩ IN(B) : Base OUT(C) : Collector GND(E) : Emitter Absolute Maximum Ratings (Ta=25°C) Parameter Supply Voltage Input Voltage Output Current Power Dissipation Thermal Resistance, Junction to Ambient Junction Temperature Storage Temperature Symbol VCC VIN IO IO(max) Pd RθJA Tj Tstg Limits -50 -30~+10 -100 -100 200 625 150 -55~+150 Unit V V mA mA mW °C/W °C °C DTA143ES3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C268S3 Issued Date : 2003.06.12 Revised Date : Page No. : 2/4 Electrical Characteristics (Ta=25°C) Parameter Input Voltage Output Voltage Input Current Output Current DC Current Gain Input Resistance Resistance Ratio Transition Frequency Symbol VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT Min. -3 20 3.29 0.8 - Typ. Max. Unit Test Conditions - -0.5 V VCC...