UMH8N / IMH8A is a dual digital transistor with general purpose. The product consists of two DTC114T chips in EMT, UMT or SMT package. It features high frequency, low power consumption, low voltage, and high current.
The UMH8N and IMH8A are general‑purpose dual digital transistors offered by ROHM. The document lists their features, package markings, and ordering details.
Key electrical specifications, absolute maximum ratings, and characteristic curves are provided, along with notes on application considerations and export control requirements.
| Collector‑base voltage (V CBO) | 50 V |
|---|---|
| Collector‑emitter voltage (V CEO) | 50 V |
| Emitter‑base voltage (V EBO) | 5 V |
| Collector current (I C) | 100 mA |
| Transition frequency (fT) | 250 MHz |
| Storage temperature range | -55 °C to +150 °C |
The maximum collector current is 100 mA.
Collector‑base voltage 50 V, collector‑emitter voltage 50 V, and emitter‑base voltage 5 V.
The device can be stored from –55 °C to +150 °C.
They are not intended for high‑reliability safety‑critical applications; consult a ROHM sales representative before use.