DTC144ES3

www.DataSheet4U.com CYStech Electronics Corp. General Purpose PNP Digital Transistors (Built-in Resistors) Spec. No. : C272S3 Issued Date : 2002.06.01 Revised Date : 2002.11.02 Page No. : 1/4 DTA144ES3 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 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. Complements the DTC144ES3 Equivalent Circuit DTA144ES3 SOT-323 R1=47kΩ , R2=47 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 Junction Temperature Storage Temperature Symbol Vcc Vin Io Io(max.) Pd Tj Tstg Limits -50 -40~+10 -30 -100 200 150 -55~+150 Unit V V mA mA mW °C °C DTA144ES3 CYStek Product Specification www.DataSheet4U.com CYStech Electronics Corp. 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 68 32.9 0.8 Typ. -0.1 47 1 250 Max. Unit -0.5 V V -0.3 V -0.18 mA -0.5 uA 61.1 kΩ 1.2 MHz Spec. No. : C272S3 Issued Date : 2002.06.01 Revis...