PDTA143T series - PNP resistor-equipped transistors; R1 = 4.7 kOhm, R2 = open TO-236 3-Pin
TRANS PREBIAS NPN 250MW TO236AB
Trans Digital BJT NPN 50V 100mA 250mW Automotive 3-Pin SOT-23 T/R
Trans Digital BJT PNP 50V 100mA 250mW Automotive 3-Pin SOT-23 T/R
PDTA144T series - PNP resistor-equipped transistors; R1 = 47 kOhm, R2 = open TO-236 3-Pin
PDTA143Z series - PNP resistor-equipped transistors; R1 = 4.7 kΩ, R2 = 47 kΩ TO-236 3-Pin
PDTA143X series - PNP resistor-equipped transistors; R1 = 4.7 kΩ, R2 = 10 kΩ TO-236 3-Pin
Now Nexperia PDTA143ZT - Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, TO-263AB
PDTC143T series - NPN resistor-equipped transistors; R1 = 4.7 kOhm, R2 = open TO-236 3-Pin