PUMH4 is an NPN resistor-equipped double transistor with built-in bias resistor R1 (typical value 10 kΩ). There is no mutual interference between the transistors, simplifying circuit design and reducing the number of components and board space. It is especially suitable for space reduction in interface and driver circuits, and can be used in inverter circuit configurations without the use of external resistors.
The Philips PUMH4 is an NPN resistor-equipped double transistor designed to simplify circuit design by reducing the number of components and board space. It features built-in bias resistors and is suitable for space reduction in interface and driver circuits, as well as inverter configurations without external resistors.
The device is housed in an SC-88 (SOT363) plastic package with six leads. Key electrical characteristics include a maximum collector-base voltage of 50 V, a maximum output current of 100 mA, and a typical DC current gain of 200. The datasheet also details thermal characteristics, pin descriptions, and package dimensions.
| Package Type | SC-88 (SOT363) |
|---|---|
| Collector-Emitter Voltage (Vceo) | 50 V |
| Emitter-Base Voltage (Vebo) | 5 V |
| Input Resistor (Ri) | 10 kΩ |
It is especially suitable for space reduction in interface and driver circuits and for inverter circuit configurations without the use of external resistors.
No, the transistors have built-in bias resistors (typ. 10 kΩ), which simplifies circuit design.
The maximum operating ambient temperature is +150 °C.