Philips PBSS4140DPN Low-Voltage NPN/PNP Transistor Data Handbook / Specifications Guide
Summary
A highly reliable, compact NPN/PNP low voltage transistor pair designed for general switching and signal control in space-constrained applications. This component minimizes required PCB area while providing high current capability and reduced power dissipation compared to standard discrete packages. The accompanying manual offers complete technical data, detailing absolute maximum ratings, thermal characteristics, load curves, and electrical parameters necessary for robust circuit design. It is ideally suited for miniature electronic equipment, including battery-powered mobile phones, video cameras, LCD backlighting circuits, and general supply line switching systems.
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Page Summary Contents For Philips PBSS4140DPN Low-Voltage NPN/PNP Transistor Data Handbook / Specifications Guide
Manual Details
| Brand | Philips |
|---|---|
| Pages | 12 |
| File Size | 74.01 KB |
| Published | July 12, 2026 |
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Frequently Asked Questions
What is the total power dissipation when mounting on a PCB?
The total power dissipation is 600 mW per device, assuming ambient temperature conditions.
How does using the PBSS4140DPN improve board design efficiency?
It reduces required PCB area and minimizes pick-and-place costs by replacing two SOT23 packaged transistors.
What are some typical applications for this NPN/PNP transistor pair?
Common uses include general purpose switching, LCD backlighting circuits, and various supply line switching circuits.
What size mounting pad is recommended for the collector?
A single side copper mounting pad of 1 cm is required when placing the device on a printed circuit board.