PHILIPS PUMH7 NPN resistor-equipped double transistor handbook

The PUMH7 is an NPN double transistor with built-in bias resistor R1 (typ. 4.7 kΩ). It has no mutual interference between the transistors and simplifies circuit design. It reduces the number of components and board space. The PUMH7 is especially suitable for space reduction in interface and driver circuits and inverter circuit configurations without use of external resistors.