PHILIPS PUMX1 NPN general purpose double transistor Data Sheet
Summary
Dual NPN general-purpose transistor from Philips Semiconductors housed in a compact SC-88 surface-mount package, containing two independently operating transistors. Rated for low-current applications up to 100 mA collector current and 40 V collector-emitter voltage, with DC current gain of 120 minimum at 1 mA. Designed for general-purpose switching and amplification in space-constrained circuit designs. The data sheet provides complete electrical characteristics, thermal characteristics, limiting values, package outline dimensions, and application notes for electronics engineers and circuit designers integrating discrete transistor solutions.
Page 1 Text Content
查询PUMX1供应商
DISCRETE SEMICONDUCTORS
DATA SHEET
handbook, halfpage
MBD128
PUMX1 NPN general purpose double transistor
Preliminary specification Apr
Supersedes data of 1997 Jul
Page Summary Contents For PHILIPS PUMX1 NPN general purpose double transistor Data Sheet
Manual Details
| Brand | Philips |
|---|---|
| Pages | 8 |
| File Size | 46.17 KB |
| Published | June 18, 2026 |
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Frequently Asked Questions
What is the maximum collector current for PUMX1?
The maximum DC collector current per transistor is 100 mA, with a peak collector current of 200 mA.
What is the PNP complement of the PUMX1?
The PNP complement is the PUMT1.
What package does the PUMX1 come in?
It comes in a plastic surface‑mounted SC‑88 (SOT363) package with 6 leads.
What are the pin assignments for the PUMX1?
Pins 1 and 4 are emitters (TR1, TR2), pins 2 and 5 are bases, and pins 3 and 6 are collectors (TR2, TR1).
What is the total power dissipation per device?
Total power dissipation per device is 300 mW when mounted on an FR4 PCB at 25°C.