This document describes the features and characteristics of the PUMD2 NPN/PNP resistor-equipped transistors, including transistors with different polarity and built-in bias resistors, simplification of circuit design, reduction of components and board space usage. It is especially suitable for space reduction in interface and driver circuits, as well as inverter circuit configurations without the use of external resistors.
The document describes the Philips PUMD2, which consists of NPN/PNP resistor-equipped transistors in an SC-88 plastic package. These devices feature different polarity transistors with built-in bias resistors (R1 and R2) to simplify circuit design and reduce board space, making them suitable for interface and driver circuits. This manual is written in Chinese.
| Package Type | SC-88 plastic package |
|---|---|
| Collector-Base Voltage (VCBO) | - 50 V |
| Output Current (DC) (IO) | - 100 mA |
| Total Power Dissipation (Per Device) | - 300 mW |
| Input Resistor (R1) | Typ. 22 k Ω |
| DC Current Gain (hFE) | 60 - - |
The maximum total power dissipation is 300 mW when the ambient temperature is 25°C.
The device can operate in an ambient temperature range from -65°C to +150°C.
The maximum input voltage is +40 V for positive polarity and -10 V for negative polarity.