EMD38 is a digital transistor launched by ROHM. It adopts the EMT6 package and integrates DTr1, DTr2, two independent NPN and PNP transistors. It can be applied to driver circuits.
The EMD38 is a general‑purpose isolated transistor offered by ROHM, available in both NPN and PNP digital configurations. It is intended for driver applications and can be mounted with EMT3 automatic mounting machines.
The document lists absolute maximum ratings, electrical characteristics, packaging specifications, and dimensional data, along with characteristic curves and an appendix covering usage notes and legal information.
| Supply voltage (Voc) DTr1 | 50 V |
|---|---|
| Output current (Io) DTr1 | 70 mA |
| Power dissipation DTr1 | 120 mW |
| Junction temperature (Tj) | 150 °C |
| Storage temperature (Tstg) | -55 to +150 °C |
| Package type | EMT6 |
| Marking code | D38 |
The maximum supply voltage for DTr1 is 50 V.
The EMD38 transistor is housed in an EMT6 package.
The device is marked with the code D38.
The storage temperature range is –55 °C to +150 °C.