PDTC144E series - NPN resistor-equipped transistors; R1 = 47 kΩ, R2 = 47 kΩ DFN 3-Pin
PDTC144EMB - NPN resistor-equipped transistor; R1 = 47 kΩ, R2 = 47 kΩ DFN 3-Pin
PDTC144T series - NPN resistor-equipped transistors; R1 = 47 kOhm, R2 = open DFN 3-Pin
PDTC124E series - NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = 22 kΩ DFN 3-Pin
PDTC143E series - NPN resistor-equipped transistors; R1 = 4.7 kΩ, R2 = 4.7 kΩ DFN 3-Pin