EMX3/UMX3N/IMX3 is a dual transistor product launched by ROHM. It adopts EMT, UMT and SMT packaging forms, and has high reliability, high voltage, high frequency and other characteristics.
This datasheet describes the general‑purpose dual transistor series EMX3, UMX3N and IMX3 from ROHM. It lists key features, mechanical dimensions, package markings, and ordering information.
Technical sections cover absolute maximum ratings, detailed electrical characteristics, and characteristic curves. A notice at the end outlines usage restrictions and legal disclaimer.
| Collector‑base voltage (Vcbo) | 60 V |
|---|---|
| Collector‑emitter voltage (Vceo) | 50 V |
| Emitter‑base voltage (Vebo) | 7 V |
| Collector current (Ic) | 150 mA |
| Junction temperature (Tj) | 150 °C |
| Storage temperature (Tsg) | -55 to +150 °C |
| Transition frequency (fT) | 180 MHz |
| Package types | EMT6, UMT6, SMT6 |
The series is rated for a collector‑base voltage of 60 V, collector‑emitter voltage of 50 V, emitter‑base voltage of 7 V, collector current of 150 mA, junction temperature up to 150 °C, and storage temperature from –55 °C to +150 °C.
The devices are offered in EMT6, UMT6, and SMT6 surface‑mount packages.
The typical transition frequency (fT) is 180 MHz.