EMD3 / UMD3N / IMD3A is a dual digital transistor with independent transistor elements, which can eliminate interference and reduce mounting cost and area.
The EMD3, UMD3N and IMD3A are ROHM dual‑digital transistors offered in EMT, UMT or SMT packages. They feature independent transistor elements to reduce interference and are suitable for automatic mounting processes.
The document lists absolute maximum ratings, electrical characteristics such as supply voltage, input/output currents, transition frequency, and packaging specifications. It also includes application notes and legal disclaimer information for designers.
| Supply voltage (Voc) | 50 V |
|---|---|
| Junction temperature (Tj) | 150 °C |
| Storage temperature (Tsig) | -55 to +150 °C |
| Transition frequency (fT) | 250 MHz |
| DC current gain (G) | 30 |
The devices are rated for a maximum supply voltage of 50 V.
They can be stored from –55 °C up to +150 °C.
The typical transition frequency is 250 MHz.
The junction temperature must not exceed 150 °C.