PEMB4 is a PNP double transistor produced by Philips Semiconductors. The features are 300mW total power dissipation, 1.6mm × 1.2mm × 0.55mm ultra-thin package, excellent coplanarity, reduced number of components, saved board space, and reduced pick and place costs
The Philips PEMB4 is a PNP resistor‑equipped double transistor offered in a compact SOT666 surface‑mount package. It integrates two matched PNP transistors with a built‑in 10 kΩ resistor, reducing component count and board space.
The document provides electrical limits, thermal characteristics, pin configuration and recommended handling procedures such as reflow soldering. It also includes package dimensions and contact information for Philips Semiconductors.
| Maximum total power dissipation | 300 mW |
|---|---|
| Peak collector current | 100 mA |
| Input resistor (R1) | 10 kΩ |
| Maximum junction temperature | 150 °C |
| Storage temperature range | -65 °C to +150 °C |
The PEMB4 can handle a peak collector current of 100 mA.
The only recommended soldering method is reflow soldering.
It is supplied in a plastic SOT666 surface‑mount package with six leads.
The device includes a 10 kΩ bias resistor (R1).