NPN resistor-equipped transistor in a SOT23 plastic package.
PNP complement: PDTA124ET.
• Built-in bias resistors R1 and R2 (typ. 22 kΩ each)
• Simplification of circuit design
• Reduces number of components and boardspace.
• Especially suitable for space reduction in interface and driver circuits
• Inverter circuit configurations without use of external resistors.