This document describes the features and characteristics of the EMX18 / UMX18N dual transistors, including two 2SC5585 chips in EMT or UMT packages, mounting possible with EMT3 or UMT3 automatic mounting machines, independent transistor elements to eliminate interference, and reduced mounting cost and area.
The EMX18 and UMX18N are general‑purpose dual NPN transistors offered in EMT or UMT packages. Each transistor element is independent, reducing interference and allowing cost‑effective mounting with automatic machines.
The document lists electrical parameters such as collector‑base voltage, collector‑emitter voltage, maximum collector current, power dissipation, and transition frequency, together with package dimensions and ordering information. An appendix notes usage restrictions for safety‑critical equipment and export control considerations. This manual is written in Chinese.
| Collector‑Base Voltage (V_CBO) | 15 V |
|---|---|
| Collector Current (I_C) | 1.0 A |
| Power Dissipation | 120 mW per element |
| Transition Frequency (f_T) | 100 MHz |
| Package Code | TN 3000 |
The maximum collector current is 1.0 A per element.
They are supplied in EMT or UMT packages.
The transition frequency is specified as 100 MHz.
Yes, the document advises consulting ROHM sales before using the parts in medical, aerospace, or other safety‑critical devices.