LDTA113ZLT1

LRC LESHAN RADIO COMPANY,LTD. Digital transistors (built-in resistors) LDTA113ZL T 1 FFeatures 1) The built-in bias resistor allows the configuration of an inverter circuit without connecting any external input resistors (see Equivalent circuit). 2) Each bias resistor is a thin-film resistor. Since they are completely insulated, the input can be positively biased. The insulation also eliminates most of the parastic effects. 3) Circuit design is simplified since only the OFF and the ON conditions have to be set. FStructure PNP digital transistor (with built in resistors). Driver Marking LDTA113ZLT1=BA FEquivalent circuit LDTA113ZLT1 OUT IN GND SOT-23 1/4 LRC LESHAN RADIO COMPANY,LTD. LDTA113ZLT1 !Absolute maximum ratings (Ta=25°C) Parameter Symbol Limits Supply voltage VCC Input voltage VIN Output current IO IC(Max.) Power dissipation Pd Junction temperature Tj Storage temperature Tstg −50 −5∼+10 −100 −100 225 150 −55∼+150 Unit V V mA mW °C °C !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 − − − 33 0.7 8 − ∗ Transition frequency of the device Typ. − − − − − − 1 10 250 Max. −0.3 − −0.3 −7.2 −0.5 − 1.3 12 − Unit V V mA µA − kΩ − MHz Conditions VCC= −5V, IO= −100µA VO= −0.3V, IO= −20mA IO/II= −10mA/−0.5mA VI=−5V VCC= − 50V, VI=0V VO=5V, IO=5mA − − VCE= −10V...