Philips PUMB4 PNP Resistor-Equipped Double Transistor Data Sheet
Summary
The PUMB4 is a high-efficiency PNP resistor-equipped double transistor designed for miniaturization in electronic circuits. This technical manual provides comprehensive specifications, including detailed electrical characteristics, absolute maximum ratings, thermal performance data, package outlines, and application guidance. It is essential reading for hardware engineers and circuit designers who need reliable components to simplify design, reduce component count, and maximize space savings in demanding interface and driver systems.
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DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
MBD128
PUMB4 PNP resistor-equipped double transistor
Product specification Apr
Supersedes data of 1998 Aug
Page Summary Contents For Philips PUMB4 PNP Resistor-Equipped Double Transistor Data Sheet
Manual Details
| Brand | Philips |
|---|---|
| Pages | 8 |
| File Size | 50.18 KB |
| Published | July 15, 2026 |
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Frequently Asked Questions
How does the PUMB4 simplify circuit design?
It incorporates built-in bias resistors R1 (typ. 10 kΩ) and avoids mutual interference, which reduces components and board space.
What is the maximum total power dissipation for this component?
The total power dissipation ($P_{total}$) is rated up to 300 mW when mounted on an FR4 printed-circuit board.
What package type is the PUMB4 available in?
It comes in a plastic surface mounted package designated as SC-88, featuring 6 leads.
Are these transistors suitable for life support applications?
No, these products are not designed for use in life support appliances or systems.